- routing-wg - mailman.ripe.net

Weekly Routing Table Report
by cscora＠apnic.net 12 Aug '16

12 Aug '16

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 13 Aug, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 605983 Prefixes after maximum aggregation (per Origin AS): 219519 Deaggregation factor: 2.76 Unique aggregates announced (without unneeded subnets): 296865 Total ASes present in the Internet Routing Table: 54571 Prefixes per ASN: 11.10 Origin-only ASes present in the Internet Routing Table: 36463 Origin ASes announcing only one prefix: 15482 Transit ASes present in the Internet Routing Table: 6484 Transit-only ASes present in the Internet Routing Table: 174 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 65 Unregistered ASNs in the Routing Table: 16 Number of 32-bit ASNs allocated by the RIRs: 15008 Number of 32-bit ASNs visible in the Routing Table: 11624 Prefixes from 32-bit ASNs in the Routing Table: 46222 Number of bogon 32-bit ASNs visible in the Routing Table: 27 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 366 Number of addresses announced to Internet: 2823070052 Equivalent to 168 /8s, 68 /16s and 161 /24s Percentage of available address space announced: 76.3 Percentage of allocated address space announced: 76.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.2 Total number of prefixes smaller than registry allocations: 197230 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 155411 Total APNIC prefixes after maximum aggregation: 42917 APNIC Deaggregation factor: 3.62 Prefixes being announced from the APNIC address blocks: 168363 Unique aggregates announced from the APNIC address blocks: 68727 APNIC Region origin ASes present in the Internet Routing Table: 5192 APNIC Prefixes per ASN: 32.43 APNIC Region origin ASes announcing only one prefix: 1174 APNIC Region transit ASes present in the Internet Routing Table: 929 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 54 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2288 Number of APNIC addresses announced to Internet: 759458116 Equivalent to 45 /8s, 68 /16s and 105 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 182946 Total ARIN prefixes after maximum aggregation: 89491 ARIN Deaggregation factor: 2.04 Prefixes being announced from the ARIN address blocks: 188570 Unique aggregates announced from the ARIN address blocks: 88668 ARIN Region origin ASes present in the Internet Routing Table: 16255 ARIN Prefixes per ASN: 11.60 ARIN Region origin ASes announcing only one prefix: 5747 ARIN Region transit ASes present in the Internet Routing Table: 1702 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1388 Number of ARIN addresses announced to Internet: 1105635168 Equivalent to 65 /8s, 230 /16s and 167 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 145178 Total RIPE prefixes after maximum aggregation: 71583 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 155202 Unique aggregates announced from the RIPE address blocks: 96113 RIPE Region origin ASes present in the Internet Routing Table: 18111 RIPE Prefixes per ASN: 8.57 RIPE Region origin ASes announcing only one prefix: 7832 RIPE Region transit ASes present in the Internet Routing Table: 3026 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4998 Number of RIPE addresses announced to Internet: 706273664 Equivalent to 42 /8s, 24 /16s and 225 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 61758 Total LACNIC prefixes after maximum aggregation: 12273 LACNIC Deaggregation factor: 5.03 Prefixes being announced from the LACNIC address blocks: 77094 Unique aggregates announced from the LACNIC address blocks: 36939 LACNIC Region origin ASes present in the Internet Routing Table: 2470 LACNIC Prefixes per ASN: 31.21 LACNIC Region origin ASes announcing only one prefix: 555 LACNIC Region transit ASes present in the Internet Routing Table: 581 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2706 Number of LACNIC addresses announced to Internet: 170203968 Equivalent to 10 /8s, 37 /16s and 27 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 14402 Total AfriNIC prefixes after maximum aggregation: 3245 AfriNIC Deaggregation factor: 4.44 Prefixes being announced from the AfriNIC address blocks: 16388 Unique aggregates announced from the AfriNIC address blocks: 6087 AfriNIC Region origin ASes present in the Internet Routing Table: 738 AfriNIC Prefixes per ASN: 22.21 AfriNIC Region origin ASes announcing only one prefix: 174 AfriNIC Region transit ASes present in the Internet Routing Table: 177 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 20 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 244 Number of AfriNIC addresses announced to Internet: 81167616 Equivalent to 4 /8s, 214 /16s and 133 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5544 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3483 385 256 TPG-INTERNET-AP TPG Telecom Limited, AU 4766 3192 11145 1127 KIXS-AS-KR Korea Telecom, KR 17974 2939 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2633 1491 518 BSNL-NIB National Internet Backbone, IN 9808 2143 8781 42 CMNET-GD Guangdong Mobile Communication 4755 2056 429 225 TATACOMM-AS TATA Communications formerl 4808 1797 2300 543 CHINA169-BJ China Unicom Beijing Provin 24560 1532 505 217 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 38197 1505 93 289 SUNHK-DATA-AS-AP Sun Network (Hong Kong Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3498 2964 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6389 2227 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2195 405 110 MEGAPATH5-US - MegaPath Corporation, US 20115 1937 1965 403 CHARTER-NET-HKY-NC - Charter Communicat 30036 1757 345 267 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1717 5083 658 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1687 849 228 ITCDELTA - Earthlink, Inc., US 16509 1376 2482 449 AMAZON-02 - Amazon.com, Inc., US 7018 1344 20054 998 ATT-INTERNET4 - AT&T Services, Inc., US 701 1290 10719 696 UUNET - MCI Communications Services, In Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3329 169 15 ALJAWWALSTC-AS , SA 20940 2740 1052 1947 AKAMAI-ASN1 , US 34984 1976 327 357 TELLCOM-AS , TR 12479 1313 1018 45 UNI2-AS , ES 8551 1213 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1148 355 21 UKRTELNET , UA 13188 1095 98 63 BANKINFORM-AS , UA 8402 1010 544 15 CORBINA-AS Russia, RU 9198 971 352 25 KAZTELECOM-AS , KZ 6830 884 2752 463 LGI-UPC formerly known as UPC Broadband Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3460 540 170 Telmex Colombia S.A., CO 8151 2265 3361 544 Uninet S.A. de C.V., MX 7303 1531 949 243 Telecom Argentina S.A., AR 6503 1415 437 54 Axtel, S.A.B. de C.V., MX 11830 1342 368 64 Instituto Costarricense de Electricidad 6147 1093 377 27 Telefonica del Peru S.A.A., PE 3816 1003 480 178 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 7738 994 1882 40 Telemar Norte Leste S.A., BR 11172 906 125 76 Alestra, S. de R.L. de C.V., MX 28573 895 2179 162 CLARO S.A., BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1184 402 48 LINKdotNET-AS, EG 36903 656 330 109 MT-MPLS, MA 37611 652 48 2 Afrihost, ZA 36992 539 1357 26 ETISALAT-MISR, EG 8452 513 1472 15 TE-AS TE-AS, EG 37492 392 246 69 ORANGE-TN, TN 24835 346 610 16 RAYA-AS, EG 29571 300 37 12 CITelecom-AS, CI 15399 293 35 6 WANANCHI-KE, KE 2018 265 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5544 4190 74 ERX-CERNET-BKB China Education and Rese 22773 3498 2964 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3483 385 256 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3460 540 170 Telmex Colombia S.A., CO 39891 3329 169 15 ALJAWWALSTC-AS , SA 4766 3192 11145 1127 KIXS-AS-KR Korea Telecom, KR 17974 2939 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2740 1052 1947 AKAMAI-ASN1 , US 9829 2633 1491 518 BSNL-NIB National Internet Backbone, IN 8151 2265 3361 544 Uninet S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3498 3354 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3329 3314 ALJAWWALSTC-AS , SA 10620 3460 3290 Telmex Colombia S.A., CO 7545 3483 3227 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2939 2861 TELKOMNET-AS2-AP PT Telekomunikasi Indo 6389 2227 2186 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9829 2633 2115 BSNL-NIB National Internet Backbone, IN 9808 2143 2101 CMNET-GD Guangdong Mobile Communication 18566 2195 2085 MEGAPATH5-US - MegaPath Corporation, US 4766 3192 2065 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65412 PRIVATE 41.89.7.0/24 36866 JTL, KE 65512 PRIVATE 45.252.244.0/24 45899 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 56096 UNKNOWN 41.73.1.0/24 37004 -Reserved AS-, ZZ 41.73.2.0/24 37004 -Reserved AS-, ZZ 41.73.3.0/24 37004 -Reserved AS-, ZZ 41.73.4.0/24 37004 -Reserved AS-, ZZ 41.73.5.0/24 37004 -Reserved AS-, ZZ 41.73.6.0/24 37004 -Reserved AS-, ZZ 41.73.7.0/24 37004 -Reserved AS-, ZZ 41.73.8.0/24 37004 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:36 /11:101 /12:266 /13:518 /14:1051 /15:1771 /16:13146 /17:7828 /18:12740 /19:25283 /20:38406 /21:40068 /22:67238 /23:59029 /24:336803 /25:570 /26:584 /27:382 /28:54 /29:32 /30:14 /31:1 /32:33 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2728 3498 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2087 2195 MEGAPATH5-US - MegaPath Corporation, US 30036 1570 1757 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1438 2227 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1387 3460 Telmex Colombia S.A., CO 6983 1338 1687 ITCDELTA - Earthlink, Inc., US 34984 1259 1976 TELLCOM-AS , TR 11492 1180 1278 CABLEONE - CABLE ONE, INC., US 6849 968 1148 UKRTELNET , UA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1616 2:763 4:21 5:2138 6:31 8:987 12:1767 13:43 14:1750 15:45 16:2 17:91 18:123 20:49 22:1 23:1595 24:1799 27:2304 31:1775 32:69 33:3 34:2 35:5 36:323 37:2307 38:1243 39:35 40:94 41:2838 42:449 43:1859 44:43 45:2152 46:2541 47:85 49:1189 50:901 51:12 52:544 54:345 55:7 56:7 57:42 58:1638 59:980 60:364 61:1811 62:1504 63:1925 64:4548 65:2177 66:4259 67:2206 68:1129 69:3261 70:1250 71:485 72:2013 74:2546 75:347 76:393 77:1445 78:1263 79:860 80:1274 81:1398 82:978 83:712 84:849 85:1615 86:486 87:1096 88:543 89:2117 90:213 91:6087 92:979 93:2369 94:2448 95:2496 96:498 97:353 98:949 99:41 100:78 101:1085 103:11912 104:2542 105:124 106:438 107:1329 108:647 109:2252 110:1279 111:1658 112:1041 113:1243 114:1079 115:1667 116:1629 117:1543 118:2018 119:1585 120:926 121:1111 122:2260 123:2005 124:1587 125:1805 128:667 129:425 130:410 131:1353 132:628 133:172 134:471 135:141 136:384 137:394 138:1811 139:421 140:549 141:452 142:660 143:935 144:729 145:164 146:932 147:654 148:1391 149:538 150:645 151:872 152:637 153:300 154:649 155:961 156:519 157:492 158:382 159:1144 160:510 161:731 162:2375 163:559 164:903 165:1073 166:323 167:1166 168:2020 169:664 170:1850 171:254 172:664 173:1661 174:758 175:699 176:1726 177:4079 178:2212 179:1176 180:2146 181:1823 182:2012 183:966 184:821 185:7139 186:3096 187:2129 188:2171 189:1721 190:7733 191:1263 192:9007 193:5733 194:4437 195:3848 196:1725 197:1126 198:5543 199:5741 200:7157 201:3644 202:10133 203:9805 204:4499 205:2712 206:2974 207:3091 208:4053 209:3877 210:3873 211:2047 212:2726 213:2366 214:866 215:69 216:5870 217:1976 218:796 219:609 220:1638 221:868 222:689 223:1257 End of report

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BGP Update Report
by cidr-report＠potaroo.net 05 Aug '16

05 Aug '16

BGP Update Report Interval: 28-Jul-16 -to- 04-Aug-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 118759 2.9% 45.3 -- BSNL-NIB National Internet Backbone, IN 2 - AS23911 52398 1.3% 7485.4 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 3 - AS45899 45452 1.1% 11.6 -- VNPT-AS-VN VNPT Corp, VN 4 - AS262375 29651 0.7% 630.9 -- Data Info Comercio e Servico Ltda., BR 5 - AS13118 25693 0.6% 264.9 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 6 - AS27738 25172 0.6% 32.1 -- Ecuadortelecom S.A., EC 7 - AS8151 24466 0.6% 10.7 -- Uninet S.A. de C.V., MX 8 - AS10259 23880 0.6% 7960.0 -- BLUEMOON - Blue Moon Online System, US 9 - AS41480 21900 0.5% 1095.0 -- SYSTEMEC-AS , NL 10 - AS134438 21187 0.5% 21187.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 11 - AS8402 19859 0.5% 18.0 -- CORBINA-AS Russia, RU 12 - AS39891 19109 0.5% 5.7 -- ALJAWWALSTC-AS , SA 13 - AS9198 18775 0.5% 17.7 -- KAZTELECOM-AS , KZ 14 - AS38143 17809 0.4% 1187.3 -- BLUELINE-AS-ID PT. Rabik Bangun Pertiwi, PMA, ID 15 - AS4755 17692 0.4% 8.5 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 16 - AS38264 17377 0.4% 53.1 -- WATEEN-IMS-PK-AS-AP National WiMAX/IMS environment, PK 17 - AS43754 17172 0.4% 24.4 -- ASIATECH , IR 18 - AS17488 16519 0.4% 11.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet, IN 19 - AS23969 16172 0.4% 15.3 -- TOT-NET TOT Public Company Limited, TH 20 - AS21859 16107 0.4% 101.3 -- ZNET - Zenlayer Inc, US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS134438 21187 0.5% 21187.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 2 - AS131390 14949 0.4% 14949.0 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 3 - AS56636 12976 0.3% 12976.0 -- ASVEDARU , RU 4 - AS131436 11912 0.3% 11912.0 -- VSSIC-AS-VN VSSIC-VN, VN 5 - AS13600 10018 0.2% 10018.0 -- CONVO - Convo, US 6 - AS32295 9389 0.2% 9389.0 -- DESIGNCOLLECTIVE - Design Collective, Inc., US 7 - AS10259 23880 0.6% 7960.0 -- BLUEMOON - Blue Moon Online System, US 8 - AS23911 52398 1.3% 7485.4 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 9 - AS135540 6883 0.2% 6883.0 -- APNICTRAINING8-AS-AP APNIC TRAINING UNIT, AU 10 - AS135533 4694 0.1% 4694.0 -- APNICTRAINING-AS135533 ASN for APNICTRAINING LAB - AS135533, AU 11 - AS135534 4323 0.1% 4323.0 -- APNICTRAINING-AS135534 ASN for APNICTRAINING LAB - AS135534, AU 12 - AS394356 5618 0.1% 2809.0 -- ICI - INTERNET COMMUNICATIONS INC., US 13 - AS53497 10198 0.2% 2549.5 -- WEBPERCEPTION - WebPerception, LLC, US 14 - AS21136 2530 0.1% 2530.0 -- CSUCS-AS , HU 15 - AS395400 10262 0.2% 2052.4 -- UNIVERSITY-GUAM - UNIVERSITY OF GUAM, GU 16 - AS201303 2007 0.1% 2007.0 -- CENTRALNIC-ANYCAST-F , GB 17 - AS204055 1992 0.1% 1992.0 -- CENTRALNIC-ANYCAST-H , GB 18 - AS199330 1964 0.1% 1964.0 -- CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB 19 - AS56238 1801 0.0% 1801.0 -- SPA-AS-ID PT. SURYAPUTRA ADIPRADANA, ID 20 - AS203913 1614 0.0% 1614.0 -- ARCOMPUS-MEDIANET-AS , LB TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 93.181.192.0/19 22538 0.5% AS13118 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 2 - 110.170.17.0/24 21187 0.4% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 3 - 168.228.116.0/23 18880 0.4% AS262375 -- Data Info Comercio e Servico Ltda., BR 4 - 192.254.88.0/24 15584 0.3% AS21859 -- ZNET - Zenlayer Inc, US 5 - 103.242.52.0/22 14949 0.3% AS131390 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 6 - 202.38.109.0/24 13286 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 7 - 202.38.122.0/24 13276 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 8 - 195.128.159.0/24 12976 0.3% AS56636 -- ASVEDARU , RU 9 - 202.38.108.0/24 12931 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 10 - 202.38.118.0/24 12896 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 11 - 103.57.112.0/22 11912 0.2% AS131436 -- VSSIC-AS-VN VSSIC-VN, VN 12 - 168.228.117.0/24 10356 0.2% AS262375 -- Data Info Comercio e Servico Ltda., BR 13 - 8.34.145.0/24 10018 0.2% AS13600 -- CONVO - Convo, US 14 - 65.217.233.0/24 9389 0.2% AS32295 -- DESIGNCOLLECTIVE - Design Collective, Inc., US 15 - 64.200.85.0/24 7960 0.2% AS10259 -- BLUEMOON - Blue Moon Online System, US 16 - 64.200.84.0/24 7960 0.2% AS10259 -- BLUEMOON - Blue Moon Online System, US 17 - 63.116.96.0/24 7960 0.2% AS10259 -- BLUEMOON - Blue Moon Online System, US 18 - 202.56.215.0/24 7674 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 19 - 203.252.142.0/24 7496 0.1% AS9459 -- ASKONKUK Konkuk University, KR 20 - 187.1.176.0/20 7232 0.1% AS21574 -- Century Telecom Ltda, BR Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 05 Aug '16

05 Aug '16

This report has been generated at Fri Aug 5 21:15:06 2016 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 29-07-16 621257 344486 30-07-16 621694 344404 31-07-16 621330 344700 01-08-16 621412 344150 02-08-16 620846 345556 03-08-16 622292 345990 04-08-16 622607 346106 05-08-16 622634 344666 AS Summary 54742 Number of ASes in routing system 21184 Number of ASes announcing only one prefix 5553 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center, CN 120808448 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 05Aug16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 622700 344569 278131 44.7% All ASes AS39891 3329 15 3314 99.5% ALJAWWALSTC-AS , SA AS7545 3485 428 3057 87.7% TPG-INTERNET-AP TPG Telecom Limited, AU AS4538 5553 2647 2906 52.3% ERX-CERNET-BKB China Education and Research Network Center, CN AS17974 2935 78 2857 97.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID AS6389 2225 45 2180 98.0% BELLSOUTH-NET-BLK - BellSouth.net Inc., US AS4766 3195 1146 2049 64.1% KIXS-AS-KR Korea Telecom, KR AS9808 2137 198 1939 90.7% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS9394 2070 326 1744 84.3% CTTNET China TieTong Telecommunications Corporation, CN AS1659 2494 765 1729 69.3% ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW AS22773 3509 1900 1609 45.9% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US AS4755 2057 525 1532 74.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN AS6983 1687 231 1456 86.3% ITCDELTA - Earthlink, Inc., US AS56040 1305 33 1272 97.5% CMNET-GUANGDONG-AP China Mobile communications corporation, CN AS18566 2190 920 1270 58.0% MEGAPATH5-US - MegaPath Corporation, US AS10620 3475 2206 1269 36.5% Telmex Colombia S.A., CO AS8151 2266 1004 1262 55.7% Uninet S.A. de C.V., MX AS4808 1801 576 1225 68.0% CHINA169-BJ China Unicom Beijing Province Network, CN AS7552 1392 173 1219 87.6% VIETEL-AS-AP Viettel Corporation, VN AS11830 1492 275 1217 81.6% Instituto Costarricense de Electricidad y Telecom., CR AS7303 1532 391 1141 74.5% Telecom Argentina S.A., AR AS38285 1179 48 1131 95.9% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd, AU AS9498 1449 414 1035 71.4% BBIL-AP BHARTI Airtel Ltd., IN AS20115 1933 1006 927 48.0% CHARTER-NET-HKY-NC - Charter Communications, US AS7738 994 78 916 92.2% Telemar Norte Leste S.A., BR AS6147 1216 308 908 74.7% Telefonica del Peru S.A.A., PE AS55430 1031 126 905 87.8% STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG AS9829 2623 1732 891 34.0% BSNL-NIB National Internet Backbone, IN AS24560 1419 590 829 58.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN AS4323 971 178 793 81.7% TWTC - tw telecom holdings, inc., US AS8551 1238 446 792 64.0% BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone, IL Total 64182 18808 45374 70.7% Top 30 total Possible Bogus Routes 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 AS56096 37.143.57.0/24 AS58211 WS24-AS webspeicherplatz24, DE 37.143.63.0/24 AS58211 WS24-AS webspeicherplatz24, DE 41.73.1.0/24 AS37004 -Reserved AS-, ZZ 41.73.2.0/24 AS37004 -Reserved AS-, ZZ 41.73.3.0/24 AS37004 -Reserved AS-, ZZ 41.73.4.0/24 AS37004 -Reserved AS-, ZZ 41.73.5.0/24 AS37004 -Reserved AS-, ZZ 41.73.6.0/24 AS37004 -Reserved AS-, ZZ 41.73.7.0/24 AS37004 -Reserved AS-, ZZ 41.73.8.0/24 AS37004 -Reserved AS-, ZZ 41.73.9.0/24 AS37004 -Reserved AS-, ZZ 41.73.10.0/24 AS37004 -Reserved AS-, ZZ 41.73.11.0/24 AS37004 -Reserved AS-, ZZ 41.73.12.0/24 AS37004 -Reserved AS-, ZZ 41.73.13.0/24 AS37004 -Reserved AS-, ZZ 41.73.14.0/24 AS37004 -Reserved AS-, ZZ 41.73.15.0/24 AS37004 -Reserved AS-, ZZ 41.73.16.0/24 AS37004 -Reserved AS-, ZZ 41.73.17.0/24 AS37004 -Reserved AS-, ZZ 41.73.18.0/24 AS37004 -Reserved AS-, ZZ 41.73.19.0/24 AS37004 -Reserved AS-, ZZ 41.73.20.0/24 AS37004 -Reserved AS-, ZZ 41.73.21.0/24 AS37004 -Reserved AS-, ZZ 41.73.22.0/24 AS37004 -Reserved AS-, ZZ 41.73.23.0/24 AS37004 -Reserved AS-, ZZ 41.76.232.0/21 AS20349 AB-TELECOM , RU 41.77.248.0/21 AS20349 AB-TELECOM , RU 41.78.180.0/23 AS37265 -Reserved AS-, ZZ 41.189.127.0/24 AS37000 -Reserved AS-, ZZ 41.191.108.0/24 AS37004 -Reserved AS-, ZZ 41.191.109.0/24 AS37004 -Reserved AS-, ZZ 41.191.110.0/24 AS37004 -Reserved AS-, ZZ 41.191.111.0/24 AS37004 -Reserved AS-, ZZ 43.224.140.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.141.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.142.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.143.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.229.124.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 43.241.149.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 43.241.151.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 45.113.112.0/22 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.113.112.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.113.113.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.113.114.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.113.115.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.114.205.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.114.206.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.114.207.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.116.48.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 45.118.248.0/22 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.118.248.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.118.249.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.118.250.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.118.251.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.119.120.0/22 AS63995 45.119.120.0/24 AS58691 DELTA-BD Delta, BD 45.119.121.0/24 AS58691 DELTA-BD Delta, BD 45.119.122.0/24 AS58691 DELTA-BD Delta, BD 45.119.123.0/24 AS58691 DELTA-BD Delta, BD 45.125.72.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.73.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.74.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.75.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.29.240.0/20 AS27279 -Reserved AS-, ZZ 64.33.208.0/20 AS26482 -Reserved AS-, ZZ 64.110.136.0/22 AS54978 -Reserved AS-, ZZ 64.234.236.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.237.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.238.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc., US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc., US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc., US 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc., US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.243.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.0.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.1.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.2.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.3.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.6.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.8.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.12.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.25.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.30.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.31.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 69.5.49.0/24 AS8092 AMH - Access Media Holdings, LLC, US 69.5.53.0/24 AS8092 AMH - Access Media Holdings, LLC, US 69.5.56.0/24 AS32811 -Reserved AS-, ZZ 69.5.58.0/24 AS32811 -Reserved AS-, ZZ 69.5.60.0/23 AS7029 WINDSTREAM - Windstream Communications Inc, US 69.5.62.0/24 AS32811 -Reserved AS-, ZZ 69.5.63.0/24 AS32811 -Reserved AS-, ZZ 69.50.96.0/20 AS26482 -Reserved AS-, ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 74.114.16.0/24 AS32535 -Reserved AS-, ZZ 74.114.17.0/24 AS32535 -Reserved AS-, ZZ 74.114.18.0/24 AS32535 -Reserved AS-, ZZ 74.114.19.0/24 AS32535 -Reserved AS-, ZZ 74.114.20.0/24 AS32535 -Reserved AS-, ZZ 74.114.21.0/24 AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC., US 74.114.22.0/24 AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC., US 74.114.184.0/22 AS19888 -Reserved AS-, ZZ 74.120.236.0/24 AS14992 CRYSTALTECH - CrystalTech Web Hosting Inc., US 74.123.136.0/21 AS53358 -Reserved AS-, ZZ 77.243.91.0/24 AS42597 -Reserved AS-, ZZ 91.213.220.0/24 AS19662 -Reserved AS-, ZZ 93.175.240.0/20 AS47860 -Reserved AS-, ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.172.0/22 AS26566 -Reserved AS-, ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 103.14.22.0/24 AS55481 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation, JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd, AU 103.25.164.0/24 AS13410 IHIPL-AS-AP IMS Health India Pvt Ltd, BD 103.29.236.0/24 AS13200 DIOM-AS-AP Domicilium (IOM) Ltd, GB 103.29.237.0/24 AS13200 DIOM-AS-AP Domicilium (IOM) Ltd, GB 103.31.8.0/22 AS45753 NETSEC-HK Unit 1205-1207, HK 103.31.8.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.9.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.10.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.11.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.43.164.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.165.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.166.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.167.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.51.84.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.53.8.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.53.9.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.53.10.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.53.11.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.54.176.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.177.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.178.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.179.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.56.80.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 103.58.196.0/22 AS63990 103.58.196.0/24 AS63990 103.58.197.0/24 AS63990 103.58.198.0/24 AS63990 103.58.199.0/24 AS63990 103.59.40.0/22 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.59.40.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.59.41.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.59.42.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.59.43.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.59.168.0/24 AS58691 DELTA-BD Delta, BD 103.59.169.0/24 AS58691 DELTA-BD Delta, BD 103.59.170.0/24 AS58691 DELTA-BD Delta, BD 103.59.171.0/24 AS58691 DELTA-BD Delta, BD 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.230.128.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.234.28.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho, JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom, KR 103.239.214.0/23 AS9889 MAXNET-NZ-AP Auckland, AU 103.241.40.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.41.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.42.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.43.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.249.116.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.251.68.0/24 AS13290 TSIC-AS-AP Thai System Integration Co.,Ltd, TH 103.251.71.0/24 AS13290 TSIC-AS-AP Thai System Integration Co.,Ltd, TH 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.206.72.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.85.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.103.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 142.147.62.0/24 AS3958 AIRCANADA - Air Canada, CA 142.147.104.0/21 AS54978 -Reserved AS-, ZZ 149.255.16.0/22 AS19800 -Reserved AS-, ZZ 149.255.20.0/22 AS19800 -Reserved AS-, ZZ 154.168.28.0/23 AS29571 CITelecom-AS, CI 162.213.48.0/21 AS54978 -Reserved AS-, ZZ 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC, US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc., US 167.88.48.0/20 AS29927 -Reserved AS-, ZZ 168.112.0.0/21 AS36026 -Reserved AS-, ZZ 168.112.8.0/21 AS36026 -Reserved AS-, ZZ 172.81.112.0/22 AS54978 -Reserved AS-, ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group), CN 173.45.192.0/20 AS62722 -Reserved AS-, ZZ 173.45.208.0/20 AS62722 -Reserved AS-, ZZ 173.242.176.0/20 AS25773 -Reserved AS-, ZZ 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 177.72.200.0/22 AS26255 -Reserved AS-, ZZ 177.72.200.0/23 AS26255 -Reserved AS-, ZZ 177.72.202.0/23 AS26255 -Reserved AS-, ZZ 178.218.144.0/24 AS49858 CTLAN-AS CTLAN1, UA 178.218.146.0/24 AS44109 PROJECT-A-AS , UA 178.218.147.0/24 AS44109 PROJECT-A-AS , UA 178.218.148.0/24 AS44109 PROJECT-A-AS , UA 178.218.149.0/24 AS44109 PROJECT-A-AS , UA 178.218.150.0/24 AS44109 PROJECT-A-AS , UA 178.218.151.0/24 AS44109 PROJECT-A-AS , UA 178.218.152.0/24 AS44109 PROJECT-A-AS , UA 178.218.153.0/24 AS44109 PROJECT-A-AS , UA 178.218.154.0/24 AS44109 PROJECT-A-AS , UA 178.218.155.0/24 AS44109 PROJECT-A-AS , UA 178.218.156.0/24 AS44109 PROJECT-A-AS , UA 178.218.157.0/24 AS44109 PROJECT-A-AS , UA 178.218.158.0/24 AS44109 PROJECT-A-AS , UA 178.218.159.0/24 AS44109 PROJECT-A-AS , UA 185.17.98.0/23 AS19798 HILF-AS , NL 185.23.200.0/24 AS39356 AVANTI-UK-AS , GB 185.40.183.0/24 AS62300 -Reserved AS-, ZZ 185.162.64.0/24 AS5588 GTSCE GTS Central Europe / Antel Germany, CZ 185.162.65.0/24 AS5588 GTSCE GTS Central Europe / Antel Germany, CZ 185.162.66.0/24 AS5588 GTSCE GTS Central Europe / Antel Germany, CZ 185.162.67.0/24 AS5588 GTSCE GTS Central Europe / Antel Germany, CZ 185.162.84.0/22 AS35346 ITNS md.itns-net-mnt, MD 185.162.108.0/22 AS20860 IOMART-AS , GB 187.63.121.0/24 AS19089 UOL DIVEO S.A., BR 190.8.16.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.17.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.18.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.19.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.20.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.21.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.22.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.23.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.24.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.25.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.26.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.27.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.28.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.29.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.30.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.31.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.75.239.0/24 AS23498 CDSI - COGECODATA, CA 192.84.24.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 192.92.236.0/22 AS54815 -Reserved AS-, ZZ 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - BAE Systems Applied Intelligence US Corp., US 192.154.32.0/19 AS81 NCREN - MCNC, US 192.154.64.0/19 AS81 NCREN - MCNC, US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 193.16.106.0/24 AS31539 -Reserved AS-, ZZ 193.16.145.0/24 AS31392 -Reserved AS-, ZZ 193.22.224.0/20 AS6824 HERMES-NETWORK , GB 193.26.213.0/24 AS31641 BYTEL-AS , GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS , FR 193.104.41.0/24 AS49934 -Reserved AS-, ZZ 193.104.130.0/24 AS8725 -Reserved AS-, ZZ 193.110.161.0/24 AS13249 ITS-UA IT Systems LLC, UA 193.151.160.0/19 AS39906 COPROSYS , CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS , DE 193.200.130.0/24 AS21104 AM-NETSYS-AS , AM 193.202.8.0/21 AS6824 HERMES-NETWORK , GB 194.9.8.0/23 AS2863 SPRITELINK , SE 194.9.8.0/24 AS2863 SPRITELINK , SE 194.9.9.0/24 AS2863 SPRITELINK , SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.88.6.0/24 AS35093 RO-HTPASSPORT , RO 194.126.233.0/24 AS31235 SKIWEBCENTER-AS , FR 195.166.236.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.166.237.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.234.156.0/24 AS25028 -Reserved AS-, ZZ 196.3.180.0/24 AS37004 -Reserved AS-, ZZ 196.3.181.0/24 AS37004 -Reserved AS-, ZZ 196.3.182.0/24 AS37004 -Reserved AS-, ZZ 196.3.183.0/24 AS37004 -Reserved AS-, ZZ 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 196.44.48.0/21 AS20349 AB-TELECOM , RU 196.192.128.0/21 AS20349 AB-TELECOM , RU 197.159.224.0/19 AS20349 AB-TELECOM , RU 198.22.195.0/24 AS54583 -Reserved AS-, ZZ 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC, US 198.49.88.0/24 AS54818 -Reserved AS-, ZZ 198.49.89.0/24 AS54818 -Reserved AS-, ZZ 198.62.196.0/24 AS812 ROGERS-CABLE - Rogers Cable Communications Inc., CA 198.73.226.0/23 AS62839 -Reserved AS-, ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC, US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited, CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 198.180.251.0/24 AS6938 GREENLAKE-IOC - Greenlake/IOC, US 198.245.14.0/24 AS53293 C12-US - C12 Capital, US 199.83.160.0/24 AS10759 -Reserved AS-, ZZ 199.83.161.0/24 AS10759 -Reserved AS-, ZZ 199.83.162.0/23 AS10759 -Reserved AS-, ZZ 199.83.164.0/22 AS10759 -Reserved AS-, ZZ 199.83.232.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.233.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.234.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.235.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.116.200.0/21 AS22830 -Reserved AS-, ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc., CA 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions, US 200.233.40.0/21 AS20382 MTA-AS , RU 201.131.88.0/24 AS8151 Uninet S.A. de C.V., MX 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd., KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited, HK 202.94.1.0/24 AS4808 CHINA169-BJ China Unicom Beijing Province Network, CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom, SG 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited, PK 203.4.187.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd, AU 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.6.215.0/24 AS23937 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited, HK 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC, US 204.62.116.0/24 AS19247 -Reserved AS-, ZZ 204.62.117.0/24 AS19247 -Reserved AS-, ZZ 204.62.118.0/24 AS19247 -Reserved AS-, ZZ 204.62.119.0/24 AS19247 -Reserved AS-, ZZ 204.69.139.0/24 AS40250 -Reserved AS-, ZZ 204.187.11.0/24 AS51113 ELEKTA-AS Global Network Services for Elekta AB, GB 204.235.245.0/24 AS22613 -Reserved AS-, ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America, US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc, US 205.167.128.0/23 AS21712 -Reserved AS-, ZZ 205.211.160.0/24 AS30045 UHN-ASN - University Health Network, CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company, US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc, US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc., US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc., US 207.254.128.0/21 AS30689 FLOW-NET - FLOW, JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW, JM 208.66.64.0/24 AS16936 -Reserved AS-, ZZ 208.66.65.0/24 AS16936 -Reserved AS-, ZZ 208.66.66.0/24 AS16936 -Reserved AS-, ZZ 208.66.67.0/24 AS16936 -Reserved AS-, ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.72.53.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 208.73.40.0/22 AS19901 -Reserved AS-, ZZ 208.73.41.0/24 AS19901 -Reserved AS-, ZZ 208.75.152.0/21 AS32146 -Reserved AS-, ZZ 208.76.20.0/23 AS31812 -Reserved AS-, ZZ 208.76.20.0/24 AS31812 -Reserved AS-, ZZ 208.76.21.0/24 AS31812 -Reserved AS-, ZZ 208.77.164.0/24 AS22659 -Reserved AS-, ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc., US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC, US 208.84.124.0/22 AS23372 -Reserved AS-, ZZ 208.86.88.0/22 AS4136 QUALITYTECH-JCYNYC - Quality Technology Services, N.J., LLC, US 208.87.96.0/21 AS40638 -Reserved AS-, ZZ 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.177.64.0/20 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 216.9.224.0/20 AS7018 ATT-INTERNET4 - AT&T Services, Inc., US 216.119.192.0/20 AS2828 XO-AS15 - XO Communications, US 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications, US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC., US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.194.0/24 AS26566 -Reserved AS-, ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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New AS Number Blocks allocated to the RIPE NCC
by Ingrid Wijte 01 Aug '16

01 Aug '16

Dear Colleagues, The RIPE NCC has received the following AS Number Blocks from the IANA on 29 July 2016. 64396-64495 204288-205211 205212-206235 206236-207259 You may want to update your records accordingly. Best regards, Ingrid Wijte Registration Services Assistant Manager RIPE NCC

1 0

BGP Update Report
by cidr-report＠potaroo.net 29 Jul '16

29 Jul '16

BGP Update Report Interval: 21-Jul-16 -to- 28-Jul-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 156626 3.7% 59.7 -- BSNL-NIB National Internet Backbone, IN 2 - AS38841 109053 2.5% 438.0 -- KBRO-AS-TW kbro CO. Ltd., TW 3 - AS23911 59504 1.4% 8500.6 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 4 - AS45194 31659 0.7% 57.6 -- SIPL-AS Syscon Infoway Pvt. Ltd., IN 5 - AS45899 26298 0.6% 24.3 -- VNPT-AS-VN VNPT Corp, VN 6 - AS10259 25719 0.6% 8573.0 -- BLUEMOON - Blue Moon Online System, US 7 - AS4755 25355 0.6% 12.2 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 8 - AS13118 24730 0.6% 254.9 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 9 - AS1659 22424 0.5% 9.0 -- ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW 10 - AS10620 22394 0.5% 6.4 -- Telmex Colombia S.A., CO 11 - AS134438 22011 0.5% 22011.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 12 - AS8151 21876 0.5% 9.6 -- Uninet S.A. de C.V., MX 13 - AS41480 21584 0.5% 1079.2 -- SYSTEMEC-AS , NL 14 - AS131390 20831 0.5% 4166.2 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 15 - AS24560 20224 0.5% 15.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 16 - AS8402 17225 0.4% 15.5 -- CORBINA-AS Russia, RU 17 - AS27738 16248 0.4% 20.7 -- Ecuadortelecom S.A., EC 18 - AS8551 16184 0.4% 12.8 -- BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone, IL 19 - AS21859 16176 0.4% 110.8 -- ZNET - Zenlayer Inc, US 20 - AS39891 15187 0.4% 4.6 -- ALJAWWALSTC-AS , SA TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS134438 22011 0.5% 22011.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 2 - AS131436 13486 0.3% 13486.0 -- VSSIC-AS-VN VSSIC-VN, VN 3 - AS56636 13382 0.3% 13382.0 -- ASVEDARU , RU 4 - AS32295 10086 0.2% 10086.0 -- DESIGNCOLLECTIVE - Design Collective, Inc., US 5 - AS13600 9411 0.2% 9411.0 -- CONVO - Convo, US 6 - AS10259 25719 0.6% 8573.0 -- BLUEMOON - Blue Moon Online System, US 7 - AS23911 59504 1.4% 8500.6 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 8 - AS203913 6778 0.2% 6778.0 -- ARCOMPUS-MEDIANET-AS , LB 9 - AS135533 4854 0.1% 4854.0 -- APNICTRAINING-AS135533 ASN for APNICTRAINING LAB - AS135533, AU 10 - AS395204 4551 0.1% 4551.0 -- AS-TEAMSOFTWARE - TEAM Software, Inc., US 11 - AS131390 20831 0.5% 4166.2 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 12 - AS21136 4013 0.1% 4013.0 -- CSUCS-AS , HU 13 - AS135540 3428 0.1% 3428.0 -- APNICTRAINING8-AS-AP APNIC TRAINING UNIT, AU 14 - AS264546 11843 0.3% 2368.6 -- BYTE NET TECNOLOGIA LTDA - ME, BR 15 - AS135534 3995 0.1% 1997.5 -- APNICTRAINING-AS135534 ASN for APNICTRAINING LAB - AS135534, AU 16 - AS201303 1792 0.0% 1792.0 -- CENTRALNIC-ANYCAST-F , GB 17 - AS204055 1765 0.0% 1765.0 -- CENTRALNIC-ANYCAST-H , GB 18 - AS47940 1748 0.0% 1748.0 -- AKHZ-AS , UA 19 - AS199330 1746 0.0% 1746.0 -- CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB 20 - AS35093 4470 0.1% 1490.0 -- RO-HTPASSPORT , RO TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 110.170.17.0/24 22011 0.5% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 2 - 93.181.192.0/19 21303 0.4% AS13118 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 3 - 103.242.52.0/22 20811 0.4% AS131390 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 4 - 192.254.88.0/24 15690 0.3% AS21859 -- ZNET - Zenlayer Inc, US 5 - 202.38.109.0/24 15052 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 6 - 202.38.122.0/24 14987 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 7 - 202.38.108.0/24 14727 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 8 - 202.38.118.0/24 14705 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 9 - 103.57.112.0/22 13486 0.3% AS131436 -- VSSIC-AS-VN VSSIC-VN, VN 10 - 195.128.159.0/24 13382 0.3% AS56636 -- ASVEDARU , RU 11 - 65.217.233.0/24 10086 0.2% AS32295 -- DESIGNCOLLECTIVE - Design Collective, Inc., US 12 - 8.34.145.0/24 9411 0.2% AS13600 -- CONVO - Convo, US 13 - 202.56.215.0/24 8839 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 14 - 64.200.85.0/24 8573 0.2% AS10259 -- BLUEMOON - Blue Moon Online System, US 15 - 64.200.84.0/24 8573 0.2% AS10259 -- BLUEMOON - Blue Moon Online System, US 16 - 63.116.96.0/24 8573 0.2% AS10259 -- BLUEMOON - Blue Moon Online System, US 17 - 203.252.142.0/24 7518 0.1% AS9459 -- ASKONKUK Konkuk University, KR 18 - 85.93.2.0/24 6778 0.1% AS203913 -- ARCOMPUS-MEDIANET-AS , LB 19 - 94.73.56.0/21 6545 0.1% AS25211 -- TELECOMASET-AS , BG 20 - 187.1.176.0/20 6543 0.1% AS21574 -- Century Telecom Ltda, BR Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 29 Jul '16

29 Jul '16

This report has been generated at Fri Jul 29 21:15:11 2016 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 22-07-16 621755 345588 23-07-16 621572 345478 24-07-16 621350 345521 25-07-16 621426 345564 26-07-16 621649 345628 27-07-16 621501 345812 28-07-16 621317 343990 29-07-16 621257 344446 AS Summary 54707 Number of ASes in routing system 21182 Number of ASes announcing only one prefix 5551 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center, CN 120808448 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 29Jul16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 621525 344317 277208 44.6% All ASes AS39891 3329 15 3314 99.5% ALJAWWALSTC-AS , SA AS7545 3474 428 3046 87.7% TPG-INTERNET-AP TPG Telecom Limited, AU AS4538 5551 2650 2901 52.3% ERX-CERNET-BKB China Education and Research Network Center, CN AS17974 2933 80 2853 97.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID AS6389 2225 45 2180 98.0% BELLSOUTH-NET-BLK - BellSouth.net Inc., US AS4766 3186 1141 2045 64.2% KIXS-AS-KR Korea Telecom, KR AS9808 2233 240 1993 89.3% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS9394 2069 326 1743 84.2% CTTNET China TieTong Telecommunications Corporation, CN AS1659 2433 741 1692 69.5% ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW AS22773 3500 1901 1599 45.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US AS4755 2078 552 1526 73.4% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN AS6983 1689 231 1458 86.3% ITCDELTA - Earthlink, Inc., US AS10620 3475 2193 1282 36.9% Telmex Colombia S.A., CO AS18566 2196 924 1272 57.9% MEGAPATH5-US - MegaPath Corporation, US AS56040 1301 33 1268 97.5% CMNET-GUANGDONG-AP China Mobile communications corporation, CN AS8151 2265 1005 1260 55.6% Uninet S.A. de C.V., MX AS4808 1800 580 1220 67.8% CHINA169-BJ China Unicom Beijing Province Network, CN AS11830 1494 277 1217 81.5% Instituto Costarricense de Electricidad y Telecom., CR AS7552 1386 172 1214 87.6% VIETEL-AS-AP Viettel Corporation, VN AS7303 1530 392 1138 74.4% Telecom Argentina S.A., AR AS38285 1177 46 1131 96.1% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd, AU AS9498 1448 411 1037 71.6% BBIL-AP BHARTI Airtel Ltd., IN AS9829 2613 1689 924 35.4% BSNL-NIB National Internet Backbone, IN AS7738 994 78 916 92.2% Telemar Norte Leste S.A., BR AS55430 1036 129 907 87.5% STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG AS6147 1096 203 893 81.5% Telefonica del Peru S.A.A., PE AS24560 1413 570 843 59.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN AS4323 1020 196 824 80.8% TWTC - tw telecom holdings, inc., US AS16509 1365 574 791 57.9% AMAZON-02 - Amazon.com, Inc., US AS38197 1519 730 789 51.9% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK Total 63828 18552 45276 70.9% Top 30 total Possible Bogus Routes 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 AS56096 37.143.57.0/24 AS58211 WS24-AS webspeicherplatz24, DE 37.143.63.0/24 AS58211 WS24-AS webspeicherplatz24, DE 41.73.1.0/24 AS37004 -Reserved AS-, ZZ 41.73.2.0/24 AS37004 -Reserved AS-, ZZ 41.73.3.0/24 AS37004 -Reserved AS-, ZZ 41.73.4.0/24 AS37004 -Reserved AS-, ZZ 41.73.5.0/24 AS37004 -Reserved AS-, ZZ 41.73.6.0/24 AS37004 -Reserved AS-, ZZ 41.73.7.0/24 AS37004 -Reserved AS-, ZZ 41.73.8.0/24 AS37004 -Reserved AS-, ZZ 41.73.9.0/24 AS37004 -Reserved AS-, ZZ 41.73.10.0/24 AS37004 -Reserved AS-, ZZ 41.73.11.0/24 AS37004 -Reserved AS-, ZZ 41.73.12.0/24 AS37004 -Reserved AS-, ZZ 41.73.13.0/24 AS37004 -Reserved AS-, ZZ 41.73.14.0/24 AS37004 -Reserved AS-, ZZ 41.73.15.0/24 AS37004 -Reserved AS-, ZZ 41.73.16.0/24 AS37004 -Reserved AS-, ZZ 41.73.17.0/24 AS37004 -Reserved AS-, ZZ 41.73.18.0/24 AS37004 -Reserved AS-, ZZ 41.73.19.0/24 AS37004 -Reserved AS-, ZZ 41.73.20.0/24 AS37004 -Reserved AS-, ZZ 41.73.21.0/24 AS37004 -Reserved AS-, ZZ 41.73.22.0/24 AS37004 -Reserved AS-, ZZ 41.73.23.0/24 AS37004 -Reserved AS-, ZZ 41.76.232.0/21 AS20349 AB-TELECOM , RU 41.77.248.0/21 AS20349 AB-TELECOM , RU 41.78.180.0/23 AS37265 -Reserved AS-, ZZ 41.189.127.0/24 AS37000 -Reserved AS-, ZZ 41.191.108.0/24 AS37004 -Reserved AS-, ZZ 41.191.109.0/24 AS37004 -Reserved AS-, ZZ 41.191.110.0/24 AS37004 -Reserved AS-, ZZ 41.191.111.0/24 AS37004 -Reserved AS-, ZZ 43.224.140.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.141.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.142.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.143.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.229.124.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 43.241.149.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 43.241.151.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 45.66.8.0/24 AS13367 PNPL-AS Precious netcom pvt ltd, IN 45.113.112.0/22 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.113.112.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.113.113.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.113.114.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.113.115.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 45.114.204.0/24 AS19257 SUBRIGO - SUBRIGO CORPORATION, US 45.114.205.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.114.206.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.114.207.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.116.48.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 45.125.72.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.73.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.74.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.75.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.29.240.0/20 AS27279 -Reserved AS-, ZZ 64.33.208.0/20 AS26482 -Reserved AS-, ZZ 64.110.136.0/22 AS54978 -Reserved AS-, ZZ 64.234.236.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.237.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.238.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc., US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc., US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc., US 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc., US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.243.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.0.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.1.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.2.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.3.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.6.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.8.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.12.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.25.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.30.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.31.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 69.5.49.0/24 AS8092 AMH-LLC - Ygnition Networks, Inc., US 69.5.53.0/24 AS8092 AMH-LLC - Ygnition Networks, Inc., US 69.5.56.0/24 AS32811 -Reserved AS-, ZZ 69.5.58.0/24 AS32811 -Reserved AS-, ZZ 69.5.60.0/23 AS7029 WINDSTREAM - Windstream Communications Inc, US 69.5.62.0/24 AS32811 -Reserved AS-, ZZ 69.5.63.0/24 AS32811 -Reserved AS-, ZZ 69.50.96.0/20 AS26482 -Reserved AS-, ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 74.114.16.0/24 AS32535 -Reserved AS-, ZZ 74.114.17.0/24 AS32535 -Reserved AS-, ZZ 74.114.18.0/24 AS32535 -Reserved AS-, ZZ 74.114.19.0/24 AS32535 -Reserved AS-, ZZ 74.114.20.0/24 AS32535 -Reserved AS-, ZZ 74.114.21.0/24 AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC., US 74.114.22.0/24 AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC., US 74.114.184.0/22 AS19888 -Reserved AS-, ZZ 74.120.236.0/24 AS14992 CRYSTALTECH - CrystalTech Web Hosting Inc., US 74.123.136.0/21 AS53358 -Reserved AS-, ZZ 77.243.91.0/24 AS42597 -Reserved AS-, ZZ 91.210.76.0/22 AS48145 -Reserved AS-, ZZ 91.213.220.0/24 AS19662 -Reserved AS-, ZZ 93.175.240.0/20 AS47860 -Reserved AS-, ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.172.0/22 AS26566 -Reserved AS-, ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation, JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd, AU 103.25.164.0/24 AS13410 IHIPL-AS-AP IMS Health India Pvt Ltd, BD 103.29.236.0/24 AS13200 DIOM-AS-AP Domicilium (IOM) Ltd, GB 103.29.237.0/24 AS13200 DIOM-AS-AP Domicilium (IOM) Ltd, GB 103.31.8.0/22 AS45753 NETSEC-HK Unit 1205-1207, HK 103.31.8.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.9.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.10.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.11.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.43.164.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.165.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.166.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.167.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.51.84.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.53.8.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.53.9.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.53.10.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.53.11.0/24 AS63888 DATAWINGLIMITED-AS DATA WING LIMITED, HK 103.54.176.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.177.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.178.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.179.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.56.80.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 103.70.136.0/24 AS25369 BANDWIDTH-AS , GB 103.70.156.0/24 AS13372 SOFTCALLCOC-AS SOFT CALL CUST-O-CARE PRIVATE LIMITED, IN 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.230.128.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho, JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom, KR 103.239.214.0/23 AS9889 MAXNET-NZ-AP Auckland, AU 103.241.40.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.41.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.42.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.43.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.251.68.0/24 AS13290 TSIC-AS-AP Thai System Integration Co.,Ltd, TH 103.251.71.0/24 AS13290 TSIC-AS-AP Thai System Integration Co.,Ltd, TH 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.206.72.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.85.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.103.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 138.59.180.0/22 AS20340 ASIPINTERCOM , RU 138.99.228.0/22 AS20340 ASIPINTERCOM , RU 142.147.62.0/24 AS3958 AIRCANADA - Air Canada, CA 142.147.104.0/21 AS54978 -Reserved AS-, ZZ 149.255.16.0/22 AS19800 -Reserved AS-, ZZ 149.255.20.0/22 AS19800 -Reserved AS-, ZZ 154.168.28.0/23 AS29571 CITelecom-AS, CI 162.213.48.0/21 AS54978 -Reserved AS-, ZZ 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC, US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc., US 167.88.48.0/20 AS29927 -Reserved AS-, ZZ 168.112.0.0/21 AS36026 -Reserved AS-, ZZ 168.112.8.0/21 AS36026 -Reserved AS-, ZZ 172.81.112.0/22 AS54978 -Reserved AS-, ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group), CN 173.45.192.0/20 AS62722 -Reserved AS-, ZZ 173.45.208.0/20 AS62722 -Reserved AS-, ZZ 173.242.176.0/20 AS25773 -Reserved AS-, ZZ 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 177.72.200.0/22 AS26255 -Reserved AS-, ZZ 177.72.200.0/23 AS26255 -Reserved AS-, ZZ 177.72.202.0/23 AS26255 -Reserved AS-, ZZ 178.218.144.0/24 AS49858 CTLAN-AS CTLAN1, UA 178.218.146.0/24 AS44109 PROJECT-A-AS , UA 178.218.147.0/24 AS44109 PROJECT-A-AS , UA 178.218.148.0/24 AS44109 PROJECT-A-AS , UA 178.218.149.0/24 AS44109 PROJECT-A-AS , UA 178.218.150.0/24 AS44109 PROJECT-A-AS , UA 178.218.151.0/24 AS44109 PROJECT-A-AS , UA 178.218.152.0/24 AS44109 PROJECT-A-AS , UA 178.218.153.0/24 AS44109 PROJECT-A-AS , UA 178.218.154.0/24 AS44109 PROJECT-A-AS , UA 178.218.155.0/24 AS44109 PROJECT-A-AS , UA 178.218.156.0/24 AS44109 PROJECT-A-AS , UA 178.218.157.0/24 AS44109 PROJECT-A-AS , UA 178.218.158.0/24 AS44109 PROJECT-A-AS , UA 178.218.159.0/24 AS44109 PROJECT-A-AS , UA 185.17.98.0/23 AS19798 HILF-AS , NL 185.23.200.0/24 AS39356 AVANTI-UK-AS , GB 185.40.183.0/24 AS62300 -Reserved AS-, ZZ 187.63.121.0/24 AS19089 UOL DIVEO S.A., BR 190.8.16.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.17.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.18.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.19.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.20.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.21.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.22.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.23.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.24.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.25.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.26.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.27.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.28.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.29.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.30.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.31.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.75.239.0/24 AS23498 CDSI - COGECODATA, CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc., US 192.92.236.0/22 AS54815 -Reserved AS-, ZZ 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - BAE Systems Applied Intelligence US Corp., US 192.154.32.0/19 AS81 NCREN - MCNC, US 192.154.64.0/19 AS81 NCREN - MCNC, US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 193.16.106.0/24 AS31539 -Reserved AS-, ZZ 193.16.145.0/24 AS31392 -Reserved AS-, ZZ 193.22.224.0/20 AS6824 HERMES-NETWORK , GB 193.26.213.0/24 AS31641 BYTEL-AS , GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS , FR 193.104.41.0/24 AS49934 -Reserved AS-, ZZ 193.104.130.0/24 AS8725 -Reserved AS-, ZZ 193.110.161.0/24 AS13249 ITS-UA IT Systems LLC, UA 193.151.160.0/19 AS39906 COPROSYS , CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS , DE 193.200.130.0/24 AS21104 AM-NETSYS-AS , AM 193.202.8.0/21 AS6824 HERMES-NETWORK , GB 194.9.8.0/23 AS2863 SPRITELINK , SE 194.9.8.0/24 AS2863 SPRITELINK , SE 194.9.9.0/24 AS2863 SPRITELINK , SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.88.6.0/24 AS35093 RO-HTPASSPORT , RO 194.126.233.0/24 AS31235 SKIWEBCENTER-AS , FR 195.166.236.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.166.237.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.234.156.0/24 AS25028 -Reserved AS-, ZZ 196.3.180.0/24 AS37004 -Reserved AS-, ZZ 196.3.181.0/24 AS37004 -Reserved AS-, ZZ 196.3.182.0/24 AS37004 -Reserved AS-, ZZ 196.3.183.0/24 AS37004 -Reserved AS-, ZZ 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 196.44.48.0/21 AS20349 AB-TELECOM , RU 196.192.128.0/21 AS20349 AB-TELECOM , RU 196.223.224.0/21 AS32795 AS-IZWI, ZA 197.159.224.0/19 AS20349 AB-TELECOM , RU 198.22.195.0/24 AS54583 -Reserved AS-, ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc., US 198.49.88.0/24 AS54818 -Reserved AS-, ZZ 198.49.89.0/24 AS54818 -Reserved AS-, ZZ 198.62.196.0/24 AS812 ROGERS-CABLE - Rogers Cable Communications Inc., CA 198.73.226.0/23 AS62839 -Reserved AS-, ZZ 198.73.227.0/24 AS19905 NEUSTAR-AS6 - NeuStar, Inc., US 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC, US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited, CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 198.180.251.0/24 AS6938 GREENLAKE-IOC - Greenlake/IOC, US 198.245.14.0/24 AS53293 C12-US - C12 Capital, US 199.83.160.0/24 AS10759 -Reserved AS-, ZZ 199.83.161.0/24 AS10759 -Reserved AS-, ZZ 199.83.162.0/23 AS10759 -Reserved AS-, ZZ 199.83.164.0/22 AS10759 -Reserved AS-, ZZ 199.83.232.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.233.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.234.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.235.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc., CA 199.103.89.0/24 AS19523 -Reserved AS-, ZZ 199.116.200.0/21 AS22830 -Reserved AS-, ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc., CA 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions, US 200.233.40.0/21 AS20382 MTA-AS , RU 201.130.16.0/22 AS56984 RUSHIMSET-AS , RU 201.131.88.0/24 AS8151 Uninet S.A. de C.V., MX 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd., KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited, HK 202.94.1.0/24 AS4808 CHINA169-BJ China Unicom Beijing Province Network, CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom, SG 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited, PK 203.4.187.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd, AU 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.6.215.0/24 AS23937 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited, HK 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC, US 204.62.116.0/24 AS19247 -Reserved AS-, ZZ 204.62.117.0/24 AS19247 -Reserved AS-, ZZ 204.62.118.0/24 AS19247 -Reserved AS-, ZZ 204.62.119.0/24 AS19247 -Reserved AS-, ZZ 204.69.139.0/24 AS40250 -Reserved AS-, ZZ 204.187.11.0/24 AS51113 ELEKTA-AS Global Network Services for Elekta AB, GB 204.235.245.0/24 AS22613 -Reserved AS-, ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America, US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc, US 205.167.128.0/23 AS21712 -Reserved AS-, ZZ 205.211.160.0/24 AS30045 UHN-ASN - University Health Network, CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company, US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc, US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc., US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc., US 207.254.128.0/21 AS30689 FLOW-NET - FLOW, JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW, JM 208.66.64.0/24 AS16936 -Reserved AS-, ZZ 208.66.65.0/24 AS16936 -Reserved AS-, ZZ 208.66.66.0/24 AS16936 -Reserved AS-, ZZ 208.66.67.0/24 AS16936 -Reserved AS-, ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.72.53.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 208.73.40.0/22 AS19901 -Reserved AS-, ZZ 208.73.41.0/24 AS19901 -Reserved AS-, ZZ 208.75.152.0/21 AS32146 -Reserved AS-, ZZ 208.76.20.0/23 AS31812 -Reserved AS-, ZZ 208.76.20.0/24 AS31812 -Reserved AS-, ZZ 208.76.21.0/24 AS31812 -Reserved AS-, ZZ 208.77.164.0/24 AS22659 -Reserved AS-, ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc., US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC, US 208.84.124.0/22 AS23372 -Reserved AS-, ZZ 208.86.88.0/22 AS4136 QUALITYTECH-JCYNYC - Quality Technology Services, N.J., LLC, US 208.87.96.0/21 AS40638 -Reserved AS-, ZZ 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.177.64.0/20 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 216.9.224.0/20 AS7018 ATT-INTERNET4 - AT&T Services, Inc., US 216.119.192.0/20 AS2828 XO-AS15 - XO Communications, US 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications, US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC., US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.194.0/24 AS26566 -Reserved AS-, ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by cscora＠apnic.net 29 Jul '16

29 Jul '16

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 30 Jul, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 605937 Prefixes after maximum aggregation (per Origin AS): 218930 Deaggregation factor: 2.77 Unique aggregates announced (without unneeded subnets): 295442 Total ASes present in the Internet Routing Table: 54446 Prefixes per ASN: 11.13 Origin-only ASes present in the Internet Routing Table: 36489 Origin ASes announcing only one prefix: 15509 Transit ASes present in the Internet Routing Table: 6470 Transit-only ASes present in the Internet Routing Table: 172 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 68 Unregistered ASNs in the Routing Table: 16 Number of 32-bit ASNs allocated by the RIRs: 14821 Number of 32-bit ASNs visible in the Routing Table: 11487 Prefixes from 32-bit ASNs in the Routing Table: 45357 Number of bogon 32-bit ASNs visible in the Routing Table: 14 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 377 Number of addresses announced to Internet: 2822086116 Equivalent to 168 /8s, 53 /16s and 157 /24s Percentage of available address space announced: 76.2 Percentage of allocated address space announced: 76.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.2 Total number of prefixes smaller than registry allocations: 196985 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 156685 Total APNIC prefixes after maximum aggregation: 42877 APNIC Deaggregation factor: 3.65 Prefixes being announced from the APNIC address blocks: 169189 Unique aggregates announced from the APNIC address blocks: 68365 APNIC Region origin ASes present in the Internet Routing Table: 5197 APNIC Prefixes per ASN: 32.56 APNIC Region origin ASes announcing only one prefix: 1180 APNIC Region transit ASes present in the Internet Routing Table: 933 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 54 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2259 Number of APNIC addresses announced to Internet: 759212868 Equivalent to 45 /8s, 64 /16s and 171 /24s Percentage of available APNIC address space announced: 88.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 182664 Total ARIN prefixes after maximum aggregation: 89227 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 188251 Unique aggregates announced from the ARIN address blocks: 88506 ARIN Region origin ASes present in the Internet Routing Table: 16265 ARIN Prefixes per ASN: 11.57 ARIN Region origin ASes announcing only one prefix: 5757 ARIN Region transit ASes present in the Internet Routing Table: 1699 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1357 Number of ARIN addresses announced to Internet: 1105299936 Equivalent to 65 /8s, 225 /16s and 137 /24s Percentage of available ARIN address space announced: 58.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 145236 Total RIPE prefixes after maximum aggregation: 71314 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 155038 Unique aggregates announced from the RIPE address blocks: 95411 RIPE Region origin ASes present in the Internet Routing Table: 18101 RIPE Prefixes per ASN: 8.57 RIPE Region origin ASes announcing only one prefix: 7832 RIPE Region transit ASes present in the Internet Routing Table: 3016 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4958 Number of RIPE addresses announced to Internet: 706001024 Equivalent to 42 /8s, 20 /16s and 184 /24s Percentage of available RIPE address space announced: 102.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-204287 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 61638 Total LACNIC prefixes after maximum aggregation: 12265 LACNIC Deaggregation factor: 5.03 Prefixes being announced from the LACNIC address blocks: 76799 Unique aggregates announced from the LACNIC address blocks: 36773 LACNIC Region origin ASes present in the Internet Routing Table: 2483 LACNIC Prefixes per ASN: 30.93 LACNIC Region origin ASes announcing only one prefix: 568 LACNIC Region transit ASes present in the Internet Routing Table: 576 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2675 Number of LACNIC addresses announced to Internet: 170224704 Equivalent to 10 /8s, 37 /16s and 108 /24s Percentage of available LACNIC address space announced: 101.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 14288 Total AfriNIC prefixes after maximum aggregation: 3237 AfriNIC Deaggregation factor: 4.41 Prefixes being announced from the AfriNIC address blocks: 16283 Unique aggregates announced from the AfriNIC address blocks: 6049 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 22.18 AfriNIC Region origin ASes announcing only one prefix: 172 AfriNIC Region transit ASes present in the Internet Routing Table: 176 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 238 Number of AfriNIC addresses announced to Internet: 81007360 Equivalent to 4 /8s, 212 /16s and 19 /24s Percentage of available AfriNIC address space announced: 80.5 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5553 4191 75 ERX-CERNET-BKB China Education and Rese 7545 3428 384 253 TPG-INTERNET-AP TPG Telecom Limited, AU 4766 3186 11145 1126 KIXS-AS-KR Korea Telecom, KR 17974 2933 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2613 1488 513 BSNL-NIB National Internet Backbone, IN 1659 2493 1466 38 ERX-TANET-ASN1 Taiwan Academic Network 9808 2233 8761 40 CMNET-GD Guangdong Mobile Communication 4755 2079 432 243 TATACOMM-AS TATA Communications formerl 4808 1796 2309 548 CHINA169-BJ China Unicom Beijing Provin 38197 1507 93 277 SUNHK-DATA-AS-AP Sun Network (Hong Kong Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3497 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6389 2225 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2195 405 110 MEGAPATH5-US - MegaPath Corporation, US 20115 1932 1956 410 CHARTER-NET-HKY-NC - Charter Communicat 30036 1726 345 354 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1709 5083 651 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1689 849 228 ITCDELTA - Earthlink, Inc., US 16509 1348 2478 432 AMAZON-02 - Amazon.com, Inc., US 7018 1340 20070 995 ATT-INTERNET4 - AT&T Services, Inc., US 11492 1309 233 567 CABLEONE - CABLE ONE, INC., US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3329 169 15 ALJAWWALSTC-AS , SA 20940 2719 1048 1933 AKAMAI-ASN1 , US 34984 1974 327 358 TELLCOM-AS , TR 12479 1294 1018 46 UNI2-AS , ES 8551 1212 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1148 355 21 UKRTELNET , UA 13188 1094 98 62 BANKINFORM-AS , UA 8402 1025 544 15 CORBINA-AS Russia, RU 31148 1017 47 44 FREENET-AS , UA 9198 967 352 25 KAZTELECOM-AS , KZ Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3475 542 129 Telmex Colombia S.A., CO 8151 2265 3369 547 Uninet S.A. de C.V., MX 7303 1530 945 244 Telecom Argentina S.A., AR 11830 1493 369 66 Instituto Costarricense de Electricidad 6503 1413 437 54 Axtel, S.A.B. de C.V., MX 6147 1095 377 27 Telefonica del Peru S.A.A., PE 3816 996 479 182 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 7738 994 1882 40 Telemar Norte Leste S.A., BR 11172 907 125 76 Alestra, S. de R.L. de C.V., MX 28573 899 2181 159 CLARO S.A., BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1166 402 48 LINKdotNET-AS, EG 36903 656 330 109 MT-MPLS, MA 37611 649 48 2 Afrihost, ZA 36992 538 1357 26 ETISALAT-MISR, EG 8452 501 1472 15 TE-AS TE-AS, EG 37492 373 234 68 ORANGE-TN, TN 24835 333 594 15 RAYA-AS, EG 29571 300 37 12 CITelecom-AS, CI 15399 289 35 6 WANANCHI-KE, KE 2018 268 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5553 4191 75 ERX-CERNET-BKB China Education and Rese 22773 3497 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3475 542 129 Telmex Colombia S.A., CO 7545 3428 384 253 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3329 169 15 ALJAWWALSTC-AS , SA 4766 3186 11145 1126 KIXS-AS-KR Korea Telecom, KR 17974 2933 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2719 1048 1933 AKAMAI-ASN1 , US 9829 2613 1488 513 BSNL-NIB National Internet Backbone, IN 1659 2493 1466 38 ERX-TANET-ASN1 Taiwan Academic Network Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3497 3353 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3475 3346 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 7545 3428 3175 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2933 2855 TELKOMNET-AS2-AP PT Telekomunikasi Indo 1659 2493 2455 ERX-TANET-ASN1 Taiwan Academic Network 9808 2233 2193 CMNET-GD Guangdong Mobile Communication 6389 2225 2184 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9829 2613 2100 BSNL-NIB National Internet Backbone, IN 18566 2195 2085 MEGAPATH5-US - MegaPath Corporation, US Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65412 PRIVATE 41.89.7.0/24 36866 JTL, KE 65512 PRIVATE 45.252.244.0/24 45899 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 56096 UNKNOWN 41.73.1.0/24 37004 -Reserved AS-, ZZ 41.73.2.0/24 37004 -Reserved AS-, ZZ 41.73.3.0/24 37004 -Reserved AS-, ZZ 41.73.4.0/24 37004 -Reserved AS-, ZZ 41.73.5.0/24 37004 -Reserved AS-, ZZ 41.73.6.0/24 37004 -Reserved AS-, ZZ 41.73.7.0/24 37004 -Reserved AS-, ZZ 41.73.8.0/24 37004 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:36 /11:101 /12:266 /13:518 /14:1051 /15:1765 /16:13157 /17:7823 /18:12745 /19:25321 /20:38313 /21:40218 /22:67197 /23:58829 /24:336901 /25:566 /26:586 /27:378 /28:54 /29:32 /30:16 /31:1 /32:34 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2726 3497 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2087 2195 MEGAPATH5-US - MegaPath Corporation, US 30036 1540 1726 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1440 2225 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1384 3475 Telmex Colombia S.A., CO 6983 1340 1689 ITCDELTA - Earthlink, Inc., US 34984 1257 1974 TELLCOM-AS , TR 11492 1207 1309 CABLEONE - CABLE ONE, INC., US 6849 968 1148 UKRTELNET , UA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1578 2:748 4:21 5:2129 6:31 8:973 12:1774 13:41 14:1719 15:45 16:2 17:88 18:117 20:49 22:1 23:1619 24:1798 27:2300 31:1778 32:68 33:3 34:2 35:5 36:318 37:2281 38:1247 39:35 40:93 41:2814 42:447 43:1833 44:43 45:2127 46:2511 47:84 49:1165 50:889 51:12 52:531 54:342 55:8 56:7 57:42 58:1613 59:950 60:353 61:1807 62:1504 63:1920 64:4529 65:2169 66:4229 67:2200 68:1127 69:3265 70:1247 71:484 72:2014 74:2526 75:344 76:391 77:1431 78:1266 79:861 80:1250 81:1383 82:975 83:721 84:849 85:1585 86:497 87:1097 88:551 89:2089 90:210 91:6056 92:975 93:2365 94:2426 95:2511 96:503 97:354 98:947 99:41 100:76 101:1084 103:11793 104:2562 105:125 106:431 107:1399 108:663 109:2234 110:1284 111:1631 112:1038 113:1132 114:1092 115:1659 116:1628 117:1540 118:1998 119:1597 120:1220 121:1122 122:2195 123:2001 124:1586 125:1772 128:672 129:423 130:409 131:1331 132:620 133:175 134:446 135:138 136:379 137:399 138:1793 139:417 140:712 141:454 142:651 143:925 144:719 145:165 146:884 147:658 148:1384 149:538 150:659 151:867 152:637 153:302 154:656 155:952 156:517 157:490 158:380 159:1142 160:509 161:736 162:2358 163:921 164:898 165:1062 166:322 167:1155 168:1961 169:670 170:1807 171:263 172:625 173:1641 174:757 175:702 176:1721 177:4004 178:2213 179:1123 180:2150 181:1811 182:1981 183:987 184:828 185:7031 186:3067 187:2083 188:2193 189:1741 190:7804 191:1284 192:9056 193:5730 194:4426 195:3852 196:1711 197:1145 198:5545 199:5741 200:7081 201:3750 202:10116 203:10095 204:4511 205:2725 206:2985 207:3084 208:4059 209:3863 210:4261 211:2039 212:2694 213:2327 214:871 215:71 216:5829 217:1983 218:800 219:610 220:1635 221:867 222:683 223:1259 End of report

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BGP Update Report
by cidr-report＠potaroo.net 22 Jul '16

22 Jul '16

BGP Update Report Interval: 14-Jul-16 -to- 21-Jul-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 107843 2.9% 42.0 -- BSNL-NIB National Internet Backbone, IN 2 - AS23911 58934 1.6% 8419.1 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 3 - AS133001 31123 0.8% 707.3 -- AIRNETNETWORKS-AS-IN Airnet Cable And Datacom Pvt Ltd, IN 4 - AS9237 30765 0.8% 3845.6 -- HUTCHCA-AS PCCW Global (HK) Ltd., HK 5 - AS10620 24635 0.7% 7.0 -- Telmex Colombia S.A., CO 6 - AS13118 24632 0.7% 253.9 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 7 - AS28885 23398 0.6% 140.1 -- OMANTEL-NAP-AS OmanTel NAP, OM 8 - AS45899 22737 0.6% 19.9 -- VNPT-AS-VN VNPT Corp, VN 9 - AS131390 22414 0.6% 22414.0 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 10 - AS45194 22377 0.6% 41.1 -- SIPL-AS Syscon Infoway Pvt. Ltd., IN 11 - AS41480 22088 0.6% 1104.4 -- SYSTEMEC-AS , NL 12 - AS134438 21656 0.6% 21656.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 13 - AS8151 21486 0.6% 9.4 -- Uninet S.A. de C.V., MX 14 - AS39891 20063 0.5% 6.0 -- ALJAWWALSTC-AS , SA 15 - AS9808 19747 0.5% 3.7 -- CMNET-GD Guangdong Mobile Communication Co.Ltd., CN 16 - AS52145 18620 0.5% 809.6 -- ZONE-AS , PS 17 - AS4755 18385 0.5% 8.8 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 18 - AS8402 17372 0.5% 15.8 -- CORBINA-AS Russia, RU 19 - AS21859 16044 0.4% 165.4 -- ZNET - Zenlayer Inc, US 20 - AS43754 15728 0.4% 24.9 -- ASIATECH , IR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS131390 22414 0.6% 22414.0 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 2 - AS134438 21656 0.6% 21656.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 3 - AS131436 15272 0.4% 15272.0 -- VSSIC-AS-VN VSSIC-VN, VN 4 - AS56636 14141 0.4% 14141.0 -- ASVEDARU , RU 5 - AS23911 58934 1.6% 8419.1 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 6 - AS395204 5860 0.2% 5860.0 -- AS-TEAMSOFTWARE - TEAM Software, Inc., US 7 - AS21136 3980 0.1% 3980.0 -- CSUCS-AS , HU 8 - AS9237 30765 0.8% 3845.6 -- HUTCHCA-AS PCCW Global (HK) Ltd., HK 9 - AS32295 3093 0.1% 3093.0 -- DESIGNCOLLECTIVE - Design Collective, Inc., US 10 - AS31579 2955 0.1% 2955.0 -- SANDB-AS , GR 11 - AS13600 2746 0.1% 2746.0 -- CONVO - Convo, US 12 - AS10259 7641 0.2% 2547.0 -- BLUEMOON - Blue Moon Online System, US 13 - AS201303 2125 0.1% 2125.0 -- CENTRALNIC-ANYCAST-F , GB 14 - AS204055 2120 0.1% 2120.0 -- CENTRALNIC-ANYCAST-H , GB 15 - AS199330 2079 0.1% 2079.0 -- CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB 16 - AS49331 1994 0.1% 1994.0 -- SKYLINK-HBR , RU 17 - AS197235 4955 0.1% 1651.7 -- SEVEREN-VOLGA , RU 18 - AS24674 3302 0.1% 1651.0 -- TSR-AS Switzerland, CH 19 - AS52194 1476 0.0% 1476.0 -- IT-AS , RU 20 - AS198212 1340 0.0% 1340.0 -- ASTELENETSAYANSK , CZ TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 103.242.52.0/22 22414 0.5% AS131390 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 2 - 110.170.17.0/24 21656 0.5% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 3 - 93.181.192.0/19 21176 0.5% AS13118 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 4 - 192.254.88.0/24 15716 0.4% AS21859 -- ZNET - Zenlayer Inc, US 5 - 103.57.112.0/22 15272 0.3% AS131436 -- VSSIC-AS-VN VSSIC-VN, VN 6 - 202.38.108.0/24 14979 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 7 - 202.38.118.0/24 14913 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 8 - 202.38.122.0/24 14541 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 9 - 202.38.109.0/24 14495 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 10 - 195.128.159.0/24 14141 0.3% AS56636 -- ASVEDARU , RU 11 - 185.11.121.0/24 13708 0.3% AS202105 -- DSP-AS , SA 12 - 203.252.142.0/24 7754 0.2% AS9459 -- ASKONKUK Konkuk University, KR 13 - 187.1.176.0/20 7157 0.2% AS21574 -- Century Telecom Ltda, BR 14 - 202.56.215.0/24 7030 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 15 - 200.169.0.0/20 6679 0.1% AS21574 -- Century Telecom Ltda, BR 16 - 66.19.194.0/24 6633 0.1% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc., US 17 - 104.193.96.0/22 5860 0.1% AS395204 -- AS-TEAMSOFTWARE - TEAM Software, Inc., US 18 - 194.229.165.0/24 5707 0.1% AS41480 -- SYSTEMEC-AS , NL 19 - 94.73.56.0/21 5669 0.1% AS25211 -- TELECOMASET-AS , BG 20 - 194.229.164.0/24 5610 0.1% AS41480 -- SYSTEMEC-AS , NL Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 22 Jul '16

22 Jul '16

This report has been generated at Fri Jul 22 21:15:10 2016 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 15-07-16 620450 346352 16-07-16 619707 343438 17-07-16 620662 343860 18-07-16 620862 344223 19-07-16 620719 345114 20-07-16 620994 345431 21-07-16 621092 346036 22-07-16 621755 345536 AS Summary 54643 Number of ASes in routing system 21175 Number of ASes announcing only one prefix 5560 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center, CN 120824576 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 22Jul16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 621420 345511 275909 44.4% All ASes AS39891 3329 16 3313 99.5% ALJAWWALSTC-AS , SA AS7545 3472 439 3033 87.4% TPG-INTERNET-AP TPG Telecom Limited, AU AS4538 5560 2654 2906 52.3% ERX-CERNET-BKB China Education and Research Network Center, CN AS17974 2934 193 2741 93.4% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID AS6389 2225 45 2180 98.0% BELLSOUTH-NET-BLK - BellSouth.net Inc., US AS4766 3177 1141 2036 64.1% KIXS-AS-KR Korea Telecom, KR AS9808 2160 198 1962 90.8% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS9394 2070 326 1744 84.3% CTTNET China TieTong Telecommunications Corporation, CN AS1659 2494 765 1729 69.3% ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW AS22773 3506 1880 1626 46.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US AS4755 2077 542 1535 73.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN AS6983 1687 231 1456 86.3% ITCDELTA - Earthlink, Inc., US AS56040 1456 33 1423 97.7% CMNET-GUANGDONG-AP China Mobile communications corporation, CN AS18566 2196 924 1272 57.9% MEGAPATH5-US - MegaPath Corporation, US AS8151 2265 1010 1255 55.4% Uninet S.A. de C.V., MX AS7552 1382 147 1235 89.4% VIETEL-AS-AP Viettel Corporation, VN AS11830 1494 279 1215 81.3% Instituto Costarricense de Electricidad y Telecom., CR AS10620 3480 2269 1211 34.8% Telmex Colombia S.A., CO AS7303 1531 398 1133 74.0% Telecom Argentina S.A., AR AS4808 1721 589 1132 65.8% CHINA169-BJ China Unicom Beijing Province Network, CN AS38285 1177 46 1131 96.1% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd, AU AS9498 1449 414 1035 71.4% BBIL-AP BHARTI Airtel Ltd., IN AS9829 2564 1644 920 35.9% BSNL-NIB National Internet Backbone, IN AS7738 994 78 916 92.2% Telemar Norte Leste S.A., BR AS4323 1148 239 909 79.2% TWTC - tw telecom holdings, inc., US AS55430 1029 123 906 88.0% STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG AS24560 1407 543 864 61.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN AS6147 1103 266 837 75.9% Telefonica del Peru S.A.A., PE AS38197 1505 697 808 53.7% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK AS16509 1333 560 773 58.0% AMAZON-02 - Amazon.com, Inc., US Total 63925 18689 45236 70.8% Top 30 total Possible Bogus Routes 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 AS56096 41.73.1.0/24 AS37004 -Reserved AS-, ZZ 41.73.2.0/24 AS37004 -Reserved AS-, ZZ 41.73.3.0/24 AS37004 -Reserved AS-, ZZ 41.73.4.0/24 AS37004 -Reserved AS-, ZZ 41.73.5.0/24 AS37004 -Reserved AS-, ZZ 41.73.6.0/24 AS37004 -Reserved AS-, ZZ 41.73.7.0/24 AS37004 -Reserved AS-, ZZ 41.73.8.0/24 AS37004 -Reserved AS-, ZZ 41.73.9.0/24 AS37004 -Reserved AS-, ZZ 41.73.10.0/24 AS37004 -Reserved AS-, ZZ 41.73.11.0/24 AS37004 -Reserved AS-, ZZ 41.73.12.0/24 AS37004 -Reserved AS-, ZZ 41.73.13.0/24 AS37004 -Reserved AS-, ZZ 41.73.14.0/24 AS37004 -Reserved AS-, ZZ 41.73.15.0/24 AS37004 -Reserved AS-, ZZ 41.73.16.0/24 AS37004 -Reserved AS-, ZZ 41.73.17.0/24 AS37004 -Reserved AS-, ZZ 41.73.18.0/24 AS37004 -Reserved AS-, ZZ 41.73.19.0/24 AS37004 -Reserved AS-, ZZ 41.73.20.0/24 AS37004 -Reserved AS-, ZZ 41.73.21.0/24 AS37004 -Reserved AS-, ZZ 41.73.22.0/24 AS37004 -Reserved AS-, ZZ 41.73.23.0/24 AS37004 -Reserved AS-, ZZ 41.78.180.0/23 AS37265 -Reserved AS-, ZZ 41.189.127.0/24 AS37000 -Reserved AS-, ZZ 41.191.108.0/24 AS37004 -Reserved AS-, ZZ 41.191.109.0/24 AS37004 -Reserved AS-, ZZ 41.191.110.0/24 AS37004 -Reserved AS-, ZZ 41.191.111.0/24 AS37004 -Reserved AS-, ZZ 43.224.140.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.141.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.142.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.143.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.229.124.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 43.241.149.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 43.241.151.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 45.66.8.0/24 AS13367 PNPL-AS Precious netcom pvt ltd, IN 45.114.204.0/24 AS19257 SUBRIGO - SUBRIGO CORPORATION, US 45.114.205.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.114.206.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.114.207.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.40.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.41.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.42.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.43.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.116.48.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 45.125.72.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.73.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.74.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.75.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.29.240.0/20 AS27279 -Reserved AS-, ZZ 64.33.208.0/20 AS26482 -Reserved AS-, ZZ 64.110.136.0/22 AS54978 -Reserved AS-, ZZ 64.234.236.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.237.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.238.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc., US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc., US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc., US 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc., US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.243.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.0.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.1.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.2.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.3.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.6.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.8.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.12.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.25.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.30.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.31.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 69.5.49.0/24 AS8092 AMH-LLC - Ygnition Networks, Inc., US 69.5.53.0/24 AS8092 AMH-LLC - Ygnition Networks, Inc., US 69.5.56.0/24 AS32811 -Reserved AS-, ZZ 69.5.58.0/24 AS32811 -Reserved AS-, ZZ 69.5.60.0/23 AS7029 WINDSTREAM - Windstream Communications Inc, US 69.5.62.0/24 AS32811 -Reserved AS-, ZZ 69.5.63.0/24 AS32811 -Reserved AS-, ZZ 69.50.96.0/20 AS26482 -Reserved AS-, ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 74.114.16.0/24 AS32535 -Reserved AS-, ZZ 74.114.17.0/24 AS32535 -Reserved AS-, ZZ 74.114.18.0/24 AS32535 -Reserved AS-, ZZ 74.114.19.0/24 AS32535 -Reserved AS-, ZZ 74.114.20.0/24 AS32535 -Reserved AS-, ZZ 74.114.21.0/24 AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC., US 74.114.22.0/24 AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC., US 74.114.184.0/22 AS19888 -Reserved AS-, ZZ 74.120.236.0/24 AS14992 CRYSTALTECH - CrystalTech Web Hosting Inc., US 74.123.136.0/21 AS53358 -Reserved AS-, ZZ 77.243.91.0/24 AS42597 -Reserved AS-, ZZ 91.210.76.0/22 AS48145 -Reserved AS-, ZZ 91.213.220.0/24 AS19662 -Reserved AS-, ZZ 93.175.240.0/20 AS47860 -Reserved AS-, ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.172.0/22 AS26566 -Reserved AS-, ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation, JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd, AU 103.23.148.0/24 AS45671 SAU-NET-AU Servers Australia Pty Ltd, AU 103.25.164.0/24 AS13410 IHIPL-AS-AP IMS Health India Pvt Ltd, BD 103.29.236.0/24 AS13200 DIOM-AS-AP Domicilium (IOM) Ltd, GB 103.29.237.0/24 AS13200 DIOM-AS-AP Domicilium (IOM) Ltd, GB 103.31.8.0/22 AS45753 NETSEC-HK Unit 1205-1207, HK 103.31.8.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.9.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.10.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.11.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.43.164.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.165.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.166.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.167.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.51.84.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.54.176.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.177.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.178.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.179.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.28.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.29.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.30.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.31.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.56.80.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.230.128.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 103.231.24.0/23 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho, JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom, KR 103.241.40.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.41.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.42.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.43.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.206.72.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.85.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.103.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 138.59.180.0/22 AS20340 ASIPINTERCOM , RU 138.99.228.0/22 AS20340 ASIPINTERCOM , RU 142.147.62.0/24 AS3958 AIRCANADA - Air Canada, CA 142.147.104.0/21 AS54978 -Reserved AS-, ZZ 149.255.16.0/22 AS19800 -Reserved AS-, ZZ 149.255.20.0/22 AS19800 -Reserved AS-, ZZ 154.168.28.0/23 AS29571 CITelecom-AS, CI 162.213.48.0/21 AS54978 -Reserved AS-, ZZ 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC, US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc., US 167.88.48.0/20 AS29927 -Reserved AS-, ZZ 168.112.0.0/21 AS36026 -Reserved AS-, ZZ 168.112.8.0/21 AS36026 -Reserved AS-, ZZ 172.81.112.0/22 AS54978 -Reserved AS-, ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group), CN 173.45.192.0/20 AS62722 -Reserved AS-, ZZ 173.45.208.0/20 AS62722 -Reserved AS-, ZZ 173.242.176.0/20 AS25773 -Reserved AS-, ZZ 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 177.72.200.0/22 AS26255 -Reserved AS-, ZZ 177.72.200.0/23 AS26255 -Reserved AS-, ZZ 177.72.202.0/23 AS26255 -Reserved AS-, ZZ 178.218.144.0/24 AS49858 CTLAN-AS CTLAN1, UA 178.218.146.0/24 AS44109 PROJECT-A-AS , UA 178.218.147.0/24 AS44109 PROJECT-A-AS , UA 178.218.148.0/24 AS44109 PROJECT-A-AS , UA 178.218.149.0/24 AS44109 PROJECT-A-AS , UA 178.218.150.0/24 AS44109 PROJECT-A-AS , UA 178.218.151.0/24 AS44109 PROJECT-A-AS , UA 178.218.152.0/24 AS44109 PROJECT-A-AS , UA 178.218.153.0/24 AS44109 PROJECT-A-AS , UA 178.218.154.0/24 AS44109 PROJECT-A-AS , UA 178.218.155.0/24 AS44109 PROJECT-A-AS , UA 178.218.156.0/24 AS44109 PROJECT-A-AS , UA 178.218.157.0/24 AS44109 PROJECT-A-AS , UA 178.218.158.0/24 AS44109 PROJECT-A-AS , UA 178.218.159.0/24 AS44109 PROJECT-A-AS , UA 185.17.98.0/23 AS19798 HILF-AS , NL 185.23.200.0/24 AS39356 AVANTI-UK-AS , GB 185.40.183.0/24 AS62300 -Reserved AS-, ZZ 187.63.121.0/24 AS19089 UOL DIVEO S.A., BR 190.8.16.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.17.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.18.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.19.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.20.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.21.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.22.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.23.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.24.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.25.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.26.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.27.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.28.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.29.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.30.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.31.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.75.239.0/24 AS23498 CDSI - COGECODATA, CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc., US 192.92.236.0/22 AS54815 -Reserved AS-, ZZ 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - BAE Systems Applied Intelligence US Corp., US 192.154.32.0/19 AS81 NCREN - MCNC, US 192.154.64.0/19 AS81 NCREN - MCNC, US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 193.16.106.0/24 AS31539 -Reserved AS-, ZZ 193.16.145.0/24 AS31392 -Reserved AS-, ZZ 193.22.224.0/20 AS6824 HERMES-NETWORK , GB 193.26.213.0/24 AS31641 BYTEL-AS , GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS , FR 193.104.41.0/24 AS49934 -Reserved AS-, ZZ 193.104.130.0/24 AS8725 -Reserved AS-, ZZ 193.110.161.0/24 AS13249 ITS-UA IT Systems LLC, UA 193.151.160.0/19 AS39906 COPROSYS , CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS , DE 193.200.130.0/24 AS21104 AM-NETSYS-AS , AM 193.202.8.0/21 AS6824 HERMES-NETWORK , GB 194.9.8.0/23 AS2863 SPRITELINK , SE 194.9.8.0/24 AS2863 SPRITELINK , SE 194.9.9.0/24 AS2863 SPRITELINK , SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.88.6.0/24 AS35093 RO-HTPASSPORT , RO 194.126.233.0/24 AS31235 SKIWEBCENTER-AS , FR 195.166.236.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.166.237.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.234.156.0/24 AS25028 -Reserved AS-, ZZ 196.3.180.0/24 AS37004 -Reserved AS-, ZZ 196.3.181.0/24 AS37004 -Reserved AS-, ZZ 196.3.182.0/24 AS37004 -Reserved AS-, ZZ 196.3.183.0/24 AS37004 -Reserved AS-, ZZ 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 198.22.195.0/24 AS54583 -Reserved AS-, ZZ 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC, US 198.49.88.0/24 AS54818 -Reserved AS-, ZZ 198.49.89.0/24 AS54818 -Reserved AS-, ZZ 198.62.196.0/24 AS812 ROGERS-CABLE - Rogers Cable Communications Inc., CA 198.73.226.0/23 AS62839 -Reserved AS-, ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC, US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited, CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 198.180.251.0/24 AS6938 GREENLAKE-IOC - Greenlake/IOC, US 198.245.14.0/24 AS53293 C12-US - C12 Capital, US 199.83.160.0/24 AS10759 -Reserved AS-, ZZ 199.83.161.0/24 AS10759 -Reserved AS-, ZZ 199.83.162.0/23 AS10759 -Reserved AS-, ZZ 199.83.164.0/22 AS10759 -Reserved AS-, ZZ 199.83.232.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.233.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.234.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.235.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc., CA 199.103.89.0/24 AS19523 -Reserved AS-, ZZ 199.116.200.0/21 AS22830 -Reserved AS-, ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc., CA 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions, US 200.233.40.0/21 AS20382 MTA-AS , RU 201.130.16.0/22 AS56984 RUSHIMSET-AS , RU 201.131.88.0/24 AS8151 Uninet S.A. de C.V., MX 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd., KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited, HK 202.94.1.0/24 AS4808 CHINA169-BJ China Unicom Beijing Province Network, CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom, SG 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited, PK 203.4.187.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd, AU 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.6.215.0/24 AS23937 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited, HK 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC, US 204.62.116.0/24 AS19247 -Reserved AS-, ZZ 204.62.117.0/24 AS19247 -Reserved AS-, ZZ 204.62.118.0/24 AS19247 -Reserved AS-, ZZ 204.62.119.0/24 AS19247 -Reserved AS-, ZZ 204.69.139.0/24 AS40250 -Reserved AS-, ZZ 204.187.11.0/24 AS51113 ELEKTA-AS Global Network Services for Elekta AB, GB 204.235.245.0/24 AS22613 -Reserved AS-, ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America, US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc, US 205.167.128.0/23 AS21712 -Reserved AS-, ZZ 205.211.160.0/24 AS30045 UHN-ASN - University Health Network, CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company, US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc, US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc., US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc., US 207.254.128.0/21 AS30689 FLOW-NET - FLOW, JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW, JM 208.66.64.0/24 AS16936 -Reserved AS-, ZZ 208.66.65.0/24 AS16936 -Reserved AS-, ZZ 208.66.66.0/24 AS16936 -Reserved AS-, ZZ 208.66.67.0/24 AS16936 -Reserved AS-, ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.72.53.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 208.73.40.0/22 AS19901 -Reserved AS-, ZZ 208.73.41.0/24 AS19901 -Reserved AS-, ZZ 208.75.152.0/21 AS32146 -Reserved AS-, ZZ 208.76.20.0/23 AS31812 -Reserved AS-, ZZ 208.76.20.0/24 AS31812 -Reserved AS-, ZZ 208.76.21.0/24 AS31812 -Reserved AS-, ZZ 208.77.164.0/24 AS22659 -Reserved AS-, ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc., US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC, US 208.84.124.0/22 AS23372 -Reserved AS-, ZZ 208.86.88.0/22 AS4136 QUALITYTECH-JCYNYC - Quality Technology Services, N.J., LLC, US 208.87.96.0/21 AS40638 -Reserved AS-, ZZ 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.177.64.0/20 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 216.9.224.0/20 AS7018 ATT-INTERNET4 - AT&T Services, Inc., US 216.119.192.0/20 AS2828 XO-AS15 - XO Communications, US 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications, US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC., US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.194.0/24 AS26566 -Reserved AS-, ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by cscora＠apnic.net 22 Jul '16

22 Jul '16

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 23 Jul, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 605817 Prefixes after maximum aggregation (per Origin AS): 218806 Deaggregation factor: 2.77 Unique aggregates announced (without unneeded subnets): 294816 Total ASes present in the Internet Routing Table: 54378 Prefixes per ASN: 11.14 Origin-only ASes present in the Internet Routing Table: 36517 Origin ASes announcing only one prefix: 15523 Transit ASes present in the Internet Routing Table: 6452 Transit-only ASes present in the Internet Routing Table: 163 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 61 Unregistered ASNs in the Routing Table: 14 Number of 32-bit ASNs allocated by the RIRs: 14745 Number of 32-bit ASNs visible in the Routing Table: 11409 Prefixes from 32-bit ASNs in the Routing Table: 45128 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 359 Number of addresses announced to Internet: 2819713764 Equivalent to 168 /8s, 17 /16s and 106 /24s Percentage of available address space announced: 76.2 Percentage of allocated address space announced: 76.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.2 Total number of prefixes smaller than registry allocations: 197336 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 156415 Total APNIC prefixes after maximum aggregation: 42755 APNIC Deaggregation factor: 3.66 Prefixes being announced from the APNIC address blocks: 168745 Unique aggregates announced from the APNIC address blocks: 68054 APNIC Region origin ASes present in the Internet Routing Table: 5202 APNIC Prefixes per ASN: 32.44 APNIC Region origin ASes announcing only one prefix: 1183 APNIC Region transit ASes present in the Internet Routing Table: 934 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 54 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2238 Number of APNIC addresses announced to Internet: 759062340 Equivalent to 45 /8s, 62 /16s and 95 /24s Percentage of available APNIC address space announced: 88.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 182907 Total ARIN prefixes after maximum aggregation: 89306 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 188607 Unique aggregates announced from the ARIN address blocks: 88629 ARIN Region origin ASes present in the Internet Routing Table: 16283 ARIN Prefixes per ASN: 11.58 ARIN Region origin ASes announcing only one prefix: 5773 ARIN Region transit ASes present in the Internet Routing Table: 1703 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1345 Number of ARIN addresses announced to Internet: 1103342816 Equivalent to 65 /8s, 195 /16s and 172 /24s Percentage of available ARIN address space announced: 58.4 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 145200 Total RIPE prefixes after maximum aggregation: 71268 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 154819 Unique aggregates announced from the RIPE address blocks: 95081 RIPE Region origin ASes present in the Internet Routing Table: 18096 RIPE Prefixes per ASN: 8.56 RIPE Region origin ASes announcing only one prefix: 7829 RIPE Region transit ASes present in the Internet Routing Table: 3002 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4936 Number of RIPE addresses announced to Internet: 705966464 Equivalent to 42 /8s, 20 /16s and 49 /24s Percentage of available RIPE address space announced: 102.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-204287 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 61695 Total LACNIC prefixes after maximum aggregation: 12258 LACNIC Deaggregation factor: 5.03 Prefixes being announced from the LACNIC address blocks: 76891 Unique aggregates announced from the LACNIC address blocks: 36669 LACNIC Region origin ASes present in the Internet Routing Table: 2485 LACNIC Prefixes per ASN: 30.94 LACNIC Region origin ASes announcing only one prefix: 568 LACNIC Region transit ASes present in the Internet Routing Table: 572 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2653 Number of LACNIC addresses announced to Internet: 170131520 Equivalent to 10 /8s, 36 /16s and 0 /24s Percentage of available LACNIC address space announced: 101.4 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 14410 Total AfriNIC prefixes after maximum aggregation: 3209 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 16396 Unique aggregates announced from the AfriNIC address blocks: 6052 AfriNIC Region origin ASes present in the Internet Routing Table: 733 AfriNIC Prefixes per ASN: 22.37 AfriNIC Region origin ASes announcing only one prefix: 170 AfriNIC Region transit ASes present in the Internet Routing Table: 172 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 237 Number of AfriNIC addresses announced to Internet: 80888832 Equivalent to 4 /8s, 210 /16s and 68 /24s Percentage of available AfriNIC address space announced: 80.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5560 4191 75 ERX-CERNET-BKB China Education and Rese 7545 3425 384 253 TPG-INTERNET-AP TPG Telecom Limited, AU 4766 3177 11145 1126 KIXS-AS-KR Korea Telecom, KR 17974 2935 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2564 1487 522 BSNL-NIB National Internet Backbone, IN 1659 2493 1466 38 ERX-TANET-ASN1 Taiwan Academic Network 9808 2160 8761 40 CMNET-GD Guangdong Mobile Communication 4755 2078 431 243 TATACOMM-AS TATA Communications formerl 4808 1718 2318 556 CHINA169-BJ China Unicom Beijing Provin 38197 1493 92 275 SUNHK-DATA-AS-AP Sun Network (Hong Kong Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3503 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2195 405 110 MEGAPATH5-US - MegaPath Corporation, US 6389 2182 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1931 1952 409 CHARTER-NET-HKY-NC - Charter Communicat 30036 1715 342 385 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1708 5083 651 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1687 849 228 ITCDELTA - Earthlink, Inc., US 7018 1347 20075 1001 ATT-INTERNET4 - AT&T Services, Inc., US 11492 1339 239 558 CABLEONE - CABLE ONE, INC., US 16509 1332 2474 423 AMAZON-02 - Amazon.com, Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3329 169 15 ALJAWWALSTC-AS , SA 20940 2724 1054 1932 AKAMAI-ASN1 , US 34984 1974 327 358 TELLCOM-AS , TR 12479 1290 1002 46 UNI2-AS , ES 8551 1244 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1148 355 21 UKRTELNET , UA 13188 1074 97 86 BANKINFORM-AS , UA 8402 1032 544 15 CORBINA-AS Russia, RU 31148 1017 47 44 FREENET-AS , UA 6830 883 2752 462 LGI-UPC formerly known as UPC Broadband Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3479 543 124 Telmex Colombia S.A., CO 8151 2265 3366 553 Uninet S.A. de C.V., MX 7303 1531 949 241 Telecom Argentina S.A., AR 11830 1493 369 66 Instituto Costarricense de Electricidad 6503 1418 437 54 Axtel, S.A.B. de C.V., MX 6147 1103 377 27 Telefonica del Peru S.A.A., PE 3816 998 478 181 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 7738 994 1882 40 Telemar Norte Leste S.A., BR 28573 910 2180 158 CLARO S.A., BR 11172 907 125 76 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1163 402 48 LINKdotNET-AS, EG 36903 656 330 109 MT-MPLS, MA 37611 648 48 2 Afrihost, ZA 36992 537 1357 26 ETISALAT-MISR, EG 8452 504 1472 15 TE-AS TE-AS, EG 37492 373 234 68 ORANGE-TN, TN 24835 330 594 15 RAYA-AS, EG 29571 299 37 12 CITelecom-AS, CI 15399 289 35 6 WANANCHI-KE, KE 2018 264 327 73 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5560 4191 75 ERX-CERNET-BKB China Education and Rese 22773 3503 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3479 543 124 Telmex Colombia S.A., CO 7545 3425 384 253 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3329 169 15 ALJAWWALSTC-AS , SA 4766 3177 11145 1126 KIXS-AS-KR Korea Telecom, KR 17974 2935 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2724 1054 1932 AKAMAI-ASN1 , US 9829 2564 1487 522 BSNL-NIB National Internet Backbone, IN 1659 2493 1466 38 ERX-TANET-ASN1 Taiwan Academic Network Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3503 3359 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3479 3355 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 7545 3425 3172 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2935 2857 TELKOMNET-AS2-AP PT Telekomunikasi Indo 1659 2493 2455 ERX-TANET-ASN1 Taiwan Academic Network 6389 2182 2141 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9808 2160 2120 CMNET-GD Guangdong Mobile Communication 18566 2195 2085 MEGAPATH5-US - MegaPath Corporation, US 4766 3177 2051 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65412 PRIVATE 41.89.7.0/24 36866 JTL, KE 65512 PRIVATE 45.252.244.0/24 45899 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 56096 UNKNOWN 41.73.1.0/24 37004 -Reserved AS-, ZZ 41.73.2.0/24 37004 -Reserved AS-, ZZ 41.73.3.0/24 37004 -Reserved AS-, ZZ 41.73.4.0/24 37004 -Reserved AS-, ZZ 41.73.5.0/24 37004 -Reserved AS-, ZZ 41.73.6.0/24 37004 -Reserved AS-, ZZ 41.73.7.0/24 37004 -Reserved AS-, ZZ 41.73.8.0/24 37004 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:36 /11:100 /12:266 /13:518 /14:1049 /15:1766 /16:13169 /17:7816 /18:12749 /19:25323 /20:38278 /21:40173 /22:67117 /23:58796 /24:336973 /25:564 /26:587 /27:377 /28:49 /29:32 /30:16 /31:1 /32:33 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2732 3503 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2087 2195 MEGAPATH5-US - MegaPath Corporation, US 30036 1530 1715 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1414 2182 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1383 3479 Telmex Colombia S.A., CO 6983 1339 1687 ITCDELTA - Earthlink, Inc., US 34984 1257 1974 TELLCOM-AS , TR 11492 1235 1339 CABLEONE - CABLE ONE, INC., US 6849 968 1148 UKRTELNET , UA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1577 2:747 4:21 5:2137 6:31 8:969 12:1779 13:43 14:1720 15:44 16:2 17:88 18:114 20:49 22:1 23:1635 24:1795 27:2293 31:1781 32:67 33:3 34:2 35:5 36:315 37:2271 38:1248 39:35 40:94 41:2959 42:457 43:1797 44:43 45:2079 46:2528 47:82 49:1159 50:902 51:12 52:517 54:340 55:9 56:7 57:42 58:1605 59:944 60:351 61:1815 62:1504 63:1929 64:4522 65:2177 66:4257 67:2201 68:1113 69:3286 70:1251 71:484 72:2027 74:2543 75:343 76:382 77:1427 78:1270 79:877 80:1244 81:1385 82:973 83:718 84:851 85:1606 86:486 87:1100 88:551 89:2098 90:211 91:6066 92:977 93:2397 94:2407 95:2501 96:513 97:370 98:945 99:41 100:76 101:1088 103:11639 104:2539 105:128 106:430 107:1410 108:663 109:2230 110:1286 111:1632 112:1037 113:1116 114:1089 115:1659 116:1614 117:1531 118:1988 119:1608 120:1260 121:1153 122:2189 123:2040 124:1589 125:1780 128:677 129:410 130:410 131:1339 132:619 133:175 134:466 135:139 136:382 137:394 138:1768 139:299 140:712 141:451 142:649 143:907 144:719 145:163 146:888 147:651 148:1383 149:534 150:659 151:1024 152:634 153:303 154:655 155:959 156:515 157:484 158:383 159:1137 160:513 161:720 162:2358 163:919 164:895 165:1061 166:318 167:1165 168:1961 169:669 170:1785 171:262 172:608 173:1638 174:752 175:743 176:1729 177:4109 178:2190 179:1140 180:2125 181:1812 182:1962 183:917 184:832 185:6991 186:3022 187:2086 188:2188 189:1749 190:7810 191:1277 192:9052 193:5730 194:4436 195:3830 196:1705 197:1136 198:5559 199:5739 200:7066 201:3771 202:10110 203:10075 204:4508 205:2723 206:2983 207:3102 208:4094 209:3872 210:4265 211:2041 212:2702 213:2326 214:869 215:70 216:5846 217:1982 218:800 219:623 220:1634 221:866 222:680 223:1263 End of report

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