- routing-wg - mailman.ripe.net

Weekly Routing Table Report
by cscora＠apnic.net 23 Dec '16

23 Dec '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 24 Dec, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 626295 Prefixes after maximum aggregation (per Origin AS): 221402 Deaggregation factor: 2.83 Unique aggregates announced (without unneeded subnets): 303816 Total ASes present in the Internet Routing Table: 55496 Prefixes per ASN: 11.29 Origin-only ASes present in the Internet Routing Table: 36274 Origin ASes announcing only one prefix: 15209 Transit ASes present in the Internet Routing Table: 6547 Transit-only ASes present in the Internet Routing Table: 170 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 38 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 58 Unregistered ASNs in the Routing Table: 19 Number of 32-bit ASNs allocated by the RIRs: 16676 Number of 32-bit ASNs visible in the Routing Table: 12675 Prefixes from 32-bit ASNs in the Routing Table: 51879 Number of bogon 32-bit ASNs visible in the Routing Table: 627 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 385 Number of addresses announced to Internet: 2833553892 Equivalent to 168 /8s, 228 /16s and 153 /24s Percentage of available address space announced: 76.5 Percentage of allocated address space announced: 76.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.4 Total number of prefixes smaller than registry allocations: 207587 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 156526 Total APNIC prefixes after maximum aggregation: 43103 APNIC Deaggregation factor: 3.63 Prefixes being announced from the APNIC address blocks: 170977 Unique aggregates announced from the APNIC address blocks: 70544 APNIC Region origin ASes present in the Internet Routing Table: 5182 APNIC Prefixes per ASN: 32.99 APNIC Region origin ASes announcing only one prefix: 1131 APNIC Region transit ASes present in the Internet Routing Table: 937 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 38 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2568 Number of APNIC addresses announced to Internet: 761387652 Equivalent to 45 /8s, 97 /16s and 218 /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: 188266 Total ARIN prefixes after maximum aggregation: 89328 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 195158 Unique aggregates announced from the ARIN address blocks: 89565 ARIN Region origin ASes present in the Internet Routing Table: 16087 ARIN Prefixes per ASN: 12.13 ARIN Region origin ASes announcing only one prefix: 5609 ARIN Region transit ASes present in the Internet Routing Table: 1712 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: 1670 Number of ARIN addresses announced to Internet: 1105876640 Equivalent to 65 /8s, 234 /16s and 86 /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: 150514 Total RIPE prefixes after maximum aggregation: 73101 RIPE Deaggregation factor: 2.06 Prefixes being announced from the RIPE address blocks: 161898 Unique aggregates announced from the RIPE address blocks: 98885 RIPE Region origin ASes present in the Internet Routing Table: 18153 RIPE Prefixes per ASN: 8.92 RIPE Region origin ASes announcing only one prefix: 7757 RIPE Region transit ASes present in the Internet Routing Table: 3054 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5106 Number of RIPE addresses announced to Internet: 709572480 Equivalent to 42 /8s, 75 /16s and 55 /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: 63659 Total LACNIC prefixes after maximum aggregation: 12583 LACNIC Deaggregation factor: 5.06 Prefixes being announced from the LACNIC address blocks: 80194 Unique aggregates announced from the LACNIC address blocks: 37813 LACNIC Region origin ASes present in the Internet Routing Table: 2487 LACNIC Prefixes per ASN: 32.25 LACNIC Region origin ASes announcing only one prefix: 543 LACNIC Region transit ASes present in the Internet Routing Table: 595 Average LACNIC Region AS path length visible: 5.1 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3047 Number of LACNIC addresses announced to Internet: 170723904 Equivalent to 10 /8s, 45 /16s and 10 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 15392 Total AfriNIC prefixes after maximum aggregation: 3279 AfriNIC Deaggregation factor: 4.69 Prefixes being announced from the AfriNIC address blocks: 17683 Unique aggregates announced from the AfriNIC address blocks: 6662 AfriNIC Region origin ASes present in the Internet Routing Table: 736 AfriNIC Prefixes per ASN: 24.03 AfriNIC Region origin ASes announcing only one prefix: 169 AfriNIC Region transit ASes present in the Internet Routing Table: 180 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 284 Number of AfriNIC addresses announced to Internet: 85533184 Equivalent to 5 /8s, 25 /16s and 34 /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 5550 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3710 390 250 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2986 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2718 11133 740 KIXS-AS-KR Korea Telecom, KR 9829 2693 1498 534 BSNL-NIB National Internet Backbone, IN 9808 2252 8698 33 CMNET-GD Guangdong Mobile Communication 4755 2042 428 217 TATACOMM-AS TATA Communications formerl 45899 1742 1261 98 VNPT-AS-VN VNPT Corp, VN 4808 1648 2165 468 CHINA169-BJ China Unicom Beijing Provin 24560 1580 559 238 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 3610 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3251 1333 82 SHAW - Shaw Communications Inc., CA 18566 2195 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2095 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1956 2021 402 CHARTER-NET-HKY-NC - Charter Communicat 30036 1744 328 401 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1730 5066 639 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1676 848 227 ITCDELTA - Earthlink, Inc., US 701 1598 10629 661 UUNET - MCI Communications Services, In 16509 1522 2837 519 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 3141 163 17 ALJAWWALSTC-AS , SA 20940 2964 1117 2103 AKAMAI-ASN1 , US 9121 2323 1708 96 TTNET , TR 34984 1985 327 373 TELLCOM-AS , TR 13188 1605 99 58 TRIOLAN , UA 12479 1414 1033 51 UNI2-AS , ES 6849 1289 355 22 UKRTELNET , UA 8551 1198 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 8402 1148 544 15 CORBINA-AS OJSC "Vimpelcom", RU 12389 999 1156 446 ROSTELECOM-AS , RU 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 3527 543 179 Telmex Colombia S.A., CO 8151 2293 3373 556 Uninet S.A. de C.V., MX 11830 1799 368 66 Instituto Costarricense de Electricidad 6503 1543 437 54 Axtel, S.A.B. de C.V., MX 7303 1524 970 251 Telecom Argentina S.A., AR 6147 1347 377 27 Telefonica del Peru S.A.A., PE 28573 1055 2271 173 CLARO S.A., BR 3816 1028 480 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 914 126 78 Alestra, S. de R.L. de C.V., MX 18881 879 1036 22 TELEFÔNICA BRASIL 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 1295 402 42 LINKdotNET-AS, EG 36903 687 345 122 MT-MPLS, MA 37611 676 67 6 Afrihost, ZA 36992 579 1373 25 ETISALAT-MISR, EG 8452 488 1472 15 TE-AS TE-AS, EG 24835 487 658 16 RAYA-AS, EG 29571 368 36 10 CITelecom-AS, CI 37492 355 280 71 ORANGE-TN, TN 15399 314 35 6 WANANCHI-KE, KE 2018 272 327 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 5550 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3710 390 250 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3610 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3527 543 179 Telmex Colombia S.A., CO 6327 3251 1333 82 SHAW - Shaw Communications Inc., CA 39891 3141 163 17 ALJAWWALSTC-AS , SA 17974 2986 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2964 1117 2103 AKAMAI-ASN1 , US 4766 2718 11133 740 KIXS-AS-KR Korea Telecom, KR 9829 2693 1498 534 BSNL-NIB National Internet Backbone, IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7545 3710 3460 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3610 3458 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3527 3348 Telmex Colombia S.A., CO 6327 3251 3169 SHAW - Shaw Communications Inc., CA 39891 3141 3124 ALJAWWALSTC-AS , SA 17974 2986 2915 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9121 2323 2227 TTNET , TR 9808 2252 2219 CMNET-GD Guangdong Mobile Communication 9829 2693 2159 BSNL-NIB National Internet Backbone, IN 18566 2195 2086 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 65001 PRIVATE 46.237.32.0/20 13118 ASN-YARTELECOM PJSC Rostelecom 65220 PRIVATE 61.128.136.0/21 23456 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.128.12.0/22 55763 UNKNOWN 14.128.12.0/24 55763 UNKNOWN 14.128.13.0/24 55763 UNKNOWN 14.128.15.0/24 55763 UNKNOWN 27.100.7.0/24 56096 UNKNOWN 41.73.16.0/24 37004 Suburban-Broadband-AS, NG 41.73.17.0/24 37004 Suburban-Broadband-AS, NG 41.73.18.0/24 37004 Suburban-Broadband-AS, NG 41.73.19.0/24 37004 Suburban-Broadband-AS, NG 41.73.20.0/24 37004 Suburban-Broadband-AS, NG 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 /11:103 /12:276 /13:529 /14:1046 /15:1796 /16:13154 /17:7794 /18:13020 /19:25268 /20:38075 /21:40639 /22:73119 /23:61353 /24:348686 /25:546 /26:413 /27:311 /28:33 /29:19 /30:23 /31:0 /32:27 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3047 3251 SHAW - Shaw Communications Inc., CA 39891 2896 3141 ALJAWWALSTC-AS , SA 22773 2811 3610 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2088 2195 MEGAPATH5-US - MegaPath Corporation, US 9121 1632 2323 TTNET , TR 30036 1556 1744 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1446 3527 Telmex Colombia S.A., CO 6389 1393 2095 BELLSOUTH-NET-BLK - BellSouth.net Inc., 13188 1350 1605 TRIOLAN , UA 6983 1323 1676 ITCDELTA - Earthlink, Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1588 2:816 4:23 5:2407 6:32 8:1022 12:1812 13:65 14:1780 15:24 16:2 17:104 18:128 19:1 20:51 23:2031 24:1800 27:2400 31:1831 32:83 33:11 34:1 35:3 36:376 37:2486 38:1298 39:42 40:99 41:3037 42:454 43:1903 44:52 45:2301 46:2516 47:106 49:1195 50:948 51:15 52:609 54:356 55:8 56:4 57:40 58:1567 59:978 60:389 61:1867 62:1499 63:1927 64:4540 65:2177 66:4398 67:2213 68:1168 69:3308 70:1302 71:560 72:2055 74:2595 75:404 76:413 77:1414 78:1603 79:907 80:1358 81:1420 82:968 83:717 84:857 85:1685 86:486 87:1132 88:781 89:2041 90:195 91:6096 92:976 93:2370 94:2343 95:2795 96:595 97:359 98:944 99:93 100:148 101:1200 103:13037 104:2631 105:138 106:473 107:1491 108:779 109:2530 110:1274 111:1661 112:1131 113:1170 114:1001 115:1626 116:1680 117:1577 118:2111 119:1588 120:942 121:1075 122:2281 123:1999 124:1593 125:1839 128:727 129:481 130:432 131:1357 132:613 133:187 134:528 135:209 136:385 137:395 138:1820 139:455 140:621 141:475 142:720 143:893 144:748 145:168 146:960 147:641 148:1355 149:555 150:683 151:797 152:703 153:313 154:715 155:949 156:544 157:562 158:428 159:1339 160:564 161:732 162:2451 163:537 164:779 165:1135 166:361 167:1225 168:2440 169:687 170:2518 171:262 172:848 173:1819 174:782 175:711 176:1748 177:4083 178:2411 179:1125 180:2192 181:1923 182:2127 183:1012 184:849 185:8330 186:3247 187:2242 188:2316 189:1777 190:7972 191:1292 192:9287 193:5768 194:4551 195:3856 196:1849 197:1257 198:5597 199:5819 200:7207 201:4012 202:10152 203:9831 204:4454 205:2772 206:2970 207:3166 208:4019 209:3867 210:3886 211:2077 212:2796 213:2446 214:849 215:66 216:5767 217:1973 218:825 219:595 220:1666 221:894 222:726 223:1101 End of report

1 0

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

16 Dec '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 17 Dec, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 625735 Prefixes after maximum aggregation (per Origin AS): 221470 Deaggregation factor: 2.83 Unique aggregates announced (without unneeded subnets): 303432 Total ASes present in the Internet Routing Table: 55446 Prefixes per ASN: 11.29 Origin-only ASes present in the Internet Routing Table: 36286 Origin ASes announcing only one prefix: 15252 Transit ASes present in the Internet Routing Table: 6548 Transit-only ASes present in the Internet Routing Table: 166 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 38 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 65 Unregistered ASNs in the Routing Table: 19 Number of 32-bit ASNs allocated by the RIRs: 16577 Number of 32-bit ASNs visible in the Routing Table: 12612 Prefixes from 32-bit ASNs in the Routing Table: 51551 Number of bogon 32-bit ASNs visible in the Routing Table: 610 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 388 Number of addresses announced to Internet: 2834097636 Equivalent to 168 /8s, 236 /16s and 229 /24s Percentage of available address space announced: 76.6 Percentage of allocated address space announced: 76.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.4 Total number of prefixes smaller than registry allocations: 207209 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 156457 Total APNIC prefixes after maximum aggregation: 43125 APNIC Deaggregation factor: 3.63 Prefixes being announced from the APNIC address blocks: 170884 Unique aggregates announced from the APNIC address blocks: 70394 APNIC Region origin ASes present in the Internet Routing Table: 5185 APNIC Prefixes per ASN: 32.96 APNIC Region origin ASes announcing only one prefix: 1141 APNIC Region transit ASes present in the Internet Routing Table: 938 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 38 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2555 Number of APNIC addresses announced to Internet: 761096836 Equivalent to 45 /8s, 93 /16s and 106 /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: 188238 Total ARIN prefixes after maximum aggregation: 89443 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 194870 Unique aggregates announced from the ARIN address blocks: 89539 ARIN Region origin ASes present in the Internet Routing Table: 16105 ARIN Prefixes per ASN: 12.10 ARIN Region origin ASes announcing only one prefix: 5619 ARIN Region transit ASes present in the Internet Routing Table: 1714 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: 1653 Number of ARIN addresses announced to Internet: 1106135968 Equivalent to 65 /8s, 238 /16s and 75 /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: 150375 Total RIPE prefixes after maximum aggregation: 73011 RIPE Deaggregation factor: 2.06 Prefixes being announced from the RIPE address blocks: 161682 Unique aggregates announced from the RIPE address blocks: 98646 RIPE Region origin ASes present in the Internet Routing Table: 18151 RIPE Prefixes per ASN: 8.91 RIPE Region origin ASes announcing only one prefix: 7769 RIPE Region transit ASes present in the Internet Routing Table: 3056 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5105 Number of RIPE addresses announced to Internet: 709408128 Equivalent to 42 /8s, 72 /16s and 181 /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: 63635 Total LACNIC prefixes after maximum aggregation: 12596 LACNIC Deaggregation factor: 5.05 Prefixes being announced from the LACNIC address blocks: 80198 Unique aggregates announced from the LACNIC address blocks: 37900 LACNIC Region origin ASes present in the Internet Routing Table: 2487 LACNIC Prefixes per ASN: 32.25 LACNIC Region origin ASes announcing only one prefix: 552 LACNIC Region transit ASes present in the Internet Routing Table: 593 Average LACNIC Region AS path length visible: 5.1 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3018 Number of LACNIC addresses announced to Internet: 170839872 Equivalent to 10 /8s, 46 /16s and 207 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 15413 Total AfriNIC prefixes after maximum aggregation: 3287 AfriNIC Deaggregation factor: 4.69 Prefixes being announced from the AfriNIC address blocks: 17713 Unique aggregates announced from the AfriNIC address blocks: 6599 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 24.13 AfriNIC Region origin ASes announcing only one prefix: 171 AfriNIC Region transit ASes present in the Internet Routing Table: 182 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 281 Number of AfriNIC addresses announced to Internet: 86154496 Equivalent to 5 /8s, 34 /16s and 157 /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 5550 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3669 390 249 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2988 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2718 11133 740 KIXS-AS-KR Korea Telecom, KR 9829 2697 1498 532 BSNL-NIB National Internet Backbone, IN 9808 2242 8698 33 CMNET-GD Guangdong Mobile Communication 4755 2041 428 217 TATACOMM-AS TATA Communications formerl 45899 1755 1258 98 VNPT-AS-VN VNPT Corp, VN 4808 1646 2165 468 CHINA169-BJ China Unicom Beijing Provin 24560 1578 556 233 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 3603 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3247 1333 82 SHAW - Shaw Communications Inc., CA 18566 2195 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2095 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1955 2017 400 CHARTER-NET-HKY-NC - Charter Communicat 30036 1739 327 410 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1729 5066 639 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1676 848 227 ITCDELTA - Earthlink, Inc., US 701 1597 10629 662 UUNET - MCI Communications Services, In 16509 1505 2818 509 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 3141 163 17 ALJAWWALSTC-AS , SA 20940 2948 1110 2097 AKAMAI-ASN1 , US 9121 2250 1709 98 TTNET , TR 34984 1990 328 368 TELLCOM-AS , TR 13188 1605 99 58 TRIOLAN , UA 12479 1403 1032 53 UNI2-AS , ES 6849 1292 355 22 UKRTELNET , UA 8551 1199 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 8402 1146 544 15 CORBINA-AS OJSC "Vimpelcom", RU 12389 995 1156 443 ROSTELECOM-AS , RU 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 3527 543 179 Telmex Colombia S.A., CO 8151 2297 3370 554 Uninet S.A. de C.V., MX 11830 1798 368 66 Instituto Costarricense de Electricidad 6503 1543 437 54 Axtel, S.A.B. de C.V., MX 7303 1522 970 251 Telecom Argentina S.A., AR 6147 1287 377 27 Telefonica del Peru S.A.A., PE 28573 1055 2271 173 CLARO S.A., BR 3816 1026 480 190 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 912 126 80 Alestra, S. de R.L. de C.V., MX 18881 877 1036 22 TELEFÔNICA BRASIL 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 1300 402 42 LINKdotNET-AS, EG 36903 681 342 126 MT-MPLS, MA 37611 676 67 6 Afrihost, ZA 36992 575 1373 25 ETISALAT-MISR, EG 8452 490 1472 15 TE-AS TE-AS, EG 24835 486 658 16 RAYA-AS, EG 37492 396 288 72 ORANGE-TN, TN 29571 373 37 13 CITelecom-AS, CI 15399 314 35 6 WANANCHI-KE, KE 36974 275 140 11 AFNET-AS, CI 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 5550 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3669 390 249 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3603 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3527 543 179 Telmex Colombia S.A., CO 6327 3247 1333 82 SHAW - Shaw Communications Inc., CA 39891 3141 163 17 ALJAWWALSTC-AS , SA 17974 2988 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2948 1110 2097 AKAMAI-ASN1 , US 4766 2718 11133 740 KIXS-AS-KR Korea Telecom, KR 9829 2697 1498 532 BSNL-NIB National Internet Backbone, IN 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 3603 3451 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3669 3420 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3527 3348 Telmex Colombia S.A., CO 6327 3247 3165 SHAW - Shaw Communications Inc., CA 39891 3141 3124 ALJAWWALSTC-AS , SA 17974 2988 2917 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2242 2209 CMNET-GD Guangdong Mobile Communication 9829 2697 2165 BSNL-NIB National Internet Backbone, IN 9121 2250 2152 TTNET , TR 18566 2195 2086 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 65001 PRIVATE 46.237.32.0/20 13118 ASN-YARTELECOM PJSC Rostelecom 65220 PRIVATE 61.128.136.0/21 23456 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.128.12.0/22 55763 UNKNOWN 14.128.12.0/24 55763 UNKNOWN 14.128.13.0/24 55763 UNKNOWN 14.128.15.0/24 55763 UNKNOWN 27.100.7.0/24 56096 UNKNOWN 41.73.16.0/24 37004 Suburban-Broadband-AS, NG 41.73.17.0/24 37004 Suburban-Broadband-AS, NG 41.73.18.0/24 37004 Suburban-Broadband-AS, NG 41.73.19.0/24 37004 Suburban-Broadband-AS, NG 41.73.20.0/24 37004 Suburban-Broadband-AS, NG 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 /11:103 /12:276 /13:530 /14:1048 /15:1800 /16:13168 /17:7807 /18:13025 /19:25285 /20:38095 /21:40681 /22:73021 /23:61293 /24:348202 /25:525 /26:409 /27:309 /28:33 /29:17 /30:16 /31:0 /32:27 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3043 3247 SHAW - Shaw Communications Inc., CA 39891 2896 3141 ALJAWWALSTC-AS , SA 22773 2805 3603 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2088 2195 MEGAPATH5-US - MegaPath Corporation, US 9121 1582 2250 TTNET , TR 30036 1550 1739 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1446 3527 Telmex Colombia S.A., CO 6389 1393 2095 BELLSOUTH-NET-BLK - BellSouth.net Inc., 13188 1350 1605 TRIOLAN , UA 6983 1323 1676 ITCDELTA - Earthlink, Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1587 2:823 4:23 5:2395 6:32 8:1016 12:1813 13:55 14:1774 15:24 16:2 17:104 18:127 19:1 20:49 23:2005 24:1795 27:2388 31:1828 32:83 33:11 34:1 35:3 36:378 37:2469 38:1295 39:42 40:100 41:2993 42:455 43:1929 44:52 45:2264 46:2541 47:106 49:1167 50:940 51:15 52:601 54:355 55:8 56:4 57:40 58:1567 59:993 60:388 61:1866 62:1490 63:1929 64:4527 65:2176 66:4378 67:2222 68:1153 69:3308 70:1299 71:561 72:2054 74:2593 75:401 76:415 77:1388 78:1569 79:907 80:1363 81:1425 82:971 83:716 84:856 85:1713 86:486 87:1133 88:780 89:2037 90:202 91:6092 92:986 93:2334 94:2335 95:2839 96:578 97:358 98:944 99:93 100:148 101:1204 103:13005 104:2620 105:142 106:463 107:1486 108:777 109:2491 110:1271 111:1656 112:1135 113:1172 114:1003 115:1721 116:1676 117:1581 118:2127 119:1579 120:933 121:1097 122:2281 123:2006 124:1591 125:1841 128:734 129:482 130:431 131:1396 132:617 133:179 134:526 135:209 136:385 137:398 138:1791 139:446 140:620 141:475 142:719 143:904 144:736 145:168 146:955 147:639 148:1394 149:554 150:682 151:794 152:700 153:313 154:721 155:943 156:546 157:556 158:426 159:1338 160:563 161:733 162:2446 163:534 164:778 165:1136 166:359 167:1221 168:2387 169:683 170:2472 171:266 172:839 173:1811 174:777 175:704 176:1751 177:4089 178:2413 179:1141 180:2188 181:1956 182:2121 183:1003 184:840 185:8236 186:3225 187:2227 188:2301 189:1773 190:7951 191:1335 192:9276 193:5778 194:4549 195:3862 196:1861 197:1254 198:5608 199:5821 200:7208 201:4010 202:10159 203:9819 204:4470 205:2755 206:2968 207:3157 208:4026 209:3884 210:3893 211:2066 212:2776 213:2441 214:849 215:66 216:5757 217:1978 218:826 219:597 220:1665 221:886 222:723 223:1054 End of report

1 0

Weekly Routing Table Report
by cscora＠apnic.net 09 Dec '16

09 Dec '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 10 Dec, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 625744 Prefixes after maximum aggregation (per Origin AS): 221145 Deaggregation factor: 2.83 Unique aggregates announced (without unneeded subnets): 303392 Total ASes present in the Internet Routing Table: 55416 Prefixes per ASN: 11.29 Origin-only ASes present in the Internet Routing Table: 36308 Origin ASes announcing only one prefix: 15268 Transit ASes present in the Internet Routing Table: 6548 Transit-only ASes present in the Internet Routing Table: 168 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 40 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 66 Unregistered ASNs in the Routing Table: 20 Number of 32-bit ASNs allocated by the RIRs: 16498 Number of 32-bit ASNs visible in the Routing Table: 12560 Prefixes from 32-bit ASNs in the Routing Table: 51171 Number of bogon 32-bit ASNs visible in the Routing Table: 531 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 420 Number of addresses announced to Internet: 2832567524 Equivalent to 168 /8s, 213 /16s and 140 /24s Percentage of available address space announced: 76.5 Percentage of allocated address space announced: 76.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.4 Total number of prefixes smaller than registry allocations: 207007 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 156955 Total APNIC prefixes after maximum aggregation: 43049 APNIC Deaggregation factor: 3.65 Prefixes being announced from the APNIC address blocks: 171305 Unique aggregates announced from the APNIC address blocks: 70384 APNIC Region origin ASes present in the Internet Routing Table: 5185 APNIC Prefixes per ASN: 33.04 APNIC Region origin ASes announcing only one prefix: 1139 APNIC Region transit ASes present in the Internet Routing Table: 938 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 40 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2545 Number of APNIC addresses announced to Internet: 761026948 Equivalent to 45 /8s, 92 /16s and 89 /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: 188525 Total ARIN prefixes after maximum aggregation: 89408 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 195025 Unique aggregates announced from the ARIN address blocks: 89499 ARIN Region origin ASes present in the Internet Routing Table: 16118 ARIN Prefixes per ASN: 12.10 ARIN Region origin ASes announcing only one prefix: 5622 ARIN Region transit ASes present in the Internet Routing Table: 1713 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: 1641 Number of ARIN addresses announced to Internet: 1104672416 Equivalent to 65 /8s, 215 /16s and 246 /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: 150074 Total RIPE prefixes after maximum aggregation: 72764 RIPE Deaggregation factor: 2.06 Prefixes being announced from the RIPE address blocks: 161269 Unique aggregates announced from the RIPE address blocks: 98618 RIPE Region origin ASes present in the Internet Routing Table: 18161 RIPE Prefixes per ASN: 8.88 RIPE Region origin ASes announcing only one prefix: 7792 RIPE Region transit ASes present in the Internet Routing Table: 3057 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5100 Number of RIPE addresses announced to Internet: 709327232 Equivalent to 42 /8s, 71 /16s and 121 /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: 63552 Total LACNIC prefixes after maximum aggregation: 12594 LACNIC Deaggregation factor: 5.05 Prefixes being announced from the LACNIC address blocks: 80088 Unique aggregates announced from the LACNIC address blocks: 37900 LACNIC Region origin ASes present in the Internet Routing Table: 2482 LACNIC Prefixes per ASN: 32.27 LACNIC Region origin ASes announcing only one prefix: 547 LACNIC Region transit ASes present in the Internet Routing Table: 597 Average LACNIC Region AS path length visible: 5.1 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2993 Number of LACNIC addresses announced to Internet: 171017024 Equivalent to 10 /8s, 49 /16s and 131 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 15400 Total AfriNIC prefixes after maximum aggregation: 3322 AfriNIC Deaggregation factor: 4.64 Prefixes being announced from the AfriNIC address blocks: 17637 Unique aggregates announced from the AfriNIC address blocks: 6612 AfriNIC Region origin ASes present in the Internet Routing Table: 736 AfriNIC Prefixes per ASN: 23.96 AfriNIC Region origin ASes announcing only one prefix: 168 AfriNIC Region transit ASes present in the Internet Routing Table: 179 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 281 Number of AfriNIC addresses announced to Internet: 86035968 Equivalent to 5 /8s, 32 /16s and 206 /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 5549 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3648 390 250 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2980 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2720 11133 740 KIXS-AS-KR Korea Telecom, KR 9829 2708 1500 539 BSNL-NIB National Internet Backbone, IN 9808 2229 8698 33 CMNET-GD Guangdong Mobile Communication 4755 2041 428 217 TATACOMM-AS TATA Communications formerl 45899 1745 1252 92 VNPT-AS-VN VNPT Corp, VN 4808 1645 2165 468 CHINA169-BJ China Unicom Beijing Provin 24560 1574 552 229 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 3590 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3255 1333 83 SHAW - Shaw Communications Inc., CA 18566 2195 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2095 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1955 2017 400 CHARTER-NET-HKY-NC - Charter Communicat 30036 1784 338 335 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1714 5064 631 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1677 848 227 ITCDELTA - Earthlink, Inc., US 701 1598 10629 662 UUNET - MCI Communications Services, In 16509 1504 2818 512 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 3141 163 17 ALJAWWALSTC-AS , SA 20940 2954 1112 2100 AKAMAI-ASN1 , US 9121 2127 1691 18 TTNET , TR 34984 1991 328 367 TELLCOM-AS , TR 13188 1605 99 58 TRIOLAN , UA 12479 1397 1032 53 UNI2-AS , ES 6849 1286 355 22 UKRTELNET , UA 8551 1201 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 8402 1168 544 15 CORBINA-AS OJSC "Vimpelcom", RU 12389 971 1144 433 ROSTELECOM-AS , RU 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 3538 545 148 Telmex Colombia S.A., CO 8151 2292 3371 551 Uninet S.A. de C.V., MX 11830 1798 368 66 Instituto Costarricense de Electricidad 6503 1530 437 54 Axtel, S.A.B. de C.V., MX 7303 1516 964 245 Telecom Argentina S.A., AR 6147 1098 377 27 Telefonica del Peru S.A.A., PE 28573 1046 2273 172 CLARO S.A., BR 3816 991 477 183 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 910 126 80 Alestra, S. de R.L. de C.V., MX 18881 876 1036 22 TELEFÔNICA BRASIL 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 1302 402 42 LINKdotNET-AS, EG 36903 691 347 118 MT-MPLS, MA 37611 676 67 6 Afrihost, ZA 36992 575 1373 25 ETISALAT-MISR, EG 24835 486 658 16 RAYA-AS, EG 8452 476 1472 15 TE-AS TE-AS, EG 37492 396 288 72 ORANGE-TN, TN 29571 369 37 11 CITelecom-AS, CI 15399 313 35 6 WANANCHI-KE, KE 36974 275 140 11 AFNET-AS, CI 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 5549 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3648 390 250 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3590 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3538 545 148 Telmex Colombia S.A., CO 6327 3255 1333 83 SHAW - Shaw Communications Inc., CA 39891 3141 163 17 ALJAWWALSTC-AS , SA 17974 2980 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2954 1112 2100 AKAMAI-ASN1 , US 4766 2720 11133 740 KIXS-AS-KR Korea Telecom, KR 9829 2708 1500 539 BSNL-NIB National Internet Backbone, IN 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 3590 3438 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3648 3398 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3538 3390 Telmex Colombia S.A., CO 6327 3255 3172 SHAW - Shaw Communications Inc., CA 39891 3141 3124 ALJAWWALSTC-AS , SA 17974 2980 2909 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2229 2196 CMNET-GD Guangdong Mobile Communication 9829 2708 2169 BSNL-NIB National Internet Backbone, IN 9121 2127 2109 TTNET , TR 18566 2195 2086 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 64855 PRIVATE 41.220.200.0/21 36945 mcelISP, MZ 65001 PRIVATE 46.237.32.0/20 13118 ASN-YARTELECOM PJSC Rostelecom Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.128.12.0/22 55763 UNKNOWN 14.128.12.0/24 55763 UNKNOWN 14.128.13.0/24 55763 UNKNOWN 14.128.15.0/24 55763 UNKNOWN 27.100.7.0/24 56096 UNKNOWN 27.112.96.0/22 19136 NNET, ZA 41.73.16.0/24 37004 Suburban-Broadband-AS, NG 41.73.17.0/24 37004 Suburban-Broadband-AS, NG 41.73.18.0/24 37004 Suburban-Broadband-AS, NG 41.73.19.0/24 37004 Suburban-Broadband-AS, NG 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 /11:103 /12:276 /13:529 /14:1046 /15:1794 /16:13165 /17:7822 /18:13037 /19:25317 /20:38176 /21:40692 /22:73006 /23:61135 /24:348246 /25:524 /26:405 /27:309 /28:33 /29:20 /30:17 /31:0 /32:27 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3050 3255 SHAW - Shaw Communications Inc., CA 39891 2896 3141 ALJAWWALSTC-AS , SA 22773 2794 3590 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2088 2195 MEGAPATH5-US - MegaPath Corporation, US 30036 1597 1784 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 9121 1483 2127 TTNET , TR 10620 1448 3538 Telmex Colombia S.A., CO 6389 1393 2095 BELLSOUTH-NET-BLK - BellSouth.net Inc., 13188 1350 1605 TRIOLAN , UA 6983 1322 1677 ITCDELTA - Earthlink, Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1582 2:821 4:24 5:2348 6:32 8:1012 12:1804 13:55 14:1775 15:24 16:2 17:103 18:127 19:1 20:51 23:2000 24:1812 27:2361 31:1812 32:83 33:11 34:1 35:3 36:361 37:2437 38:1308 39:42 40:99 41:2965 42:451 43:1919 44:51 45:2248 46:2535 47:106 49:1193 50:946 51:15 52:597 54:354 55:8 56:8 57:40 58:1559 59:981 60:389 61:1862 62:1487 63:1935 64:4533 65:2176 66:4397 67:2262 68:1159 69:3299 70:1297 71:560 72:2053 74:2594 75:402 76:414 77:1410 78:1553 79:908 80:1354 81:1420 82:1009 83:718 84:857 85:1707 86:484 87:1127 88:779 89:2038 90:204 91:6095 92:987 93:2360 94:2328 95:2780 96:577 97:357 98:941 99:93 100:147 101:1199 103:12954 104:2599 105:141 106:467 107:1486 108:782 109:2491 110:1281 111:1653 112:1155 113:1158 114:1053 115:1706 116:1684 117:1576 118:2117 119:1581 120:988 121:1098 122:2287 123:2032 124:1605 125:1832 128:736 129:477 130:431 131:1395 132:621 133:178 134:529 135:208 136:387 137:398 138:1783 139:435 140:621 141:475 142:718 143:917 144:735 145:171 146:956 147:641 148:1389 149:554 150:686 151:789 152:696 153:310 154:704 155:946 156:546 157:547 158:429 159:1326 160:562 161:731 162:2444 163:545 164:789 165:1129 166:359 167:1218 168:2352 169:680 170:2426 171:266 172:834 173:1821 174:765 175:713 176:1744 177:4115 178:2405 179:1150 180:2183 181:1934 182:2121 183:1010 184:844 185:8190 186:3250 187:2242 188:2332 189:1795 190:7859 191:1331 192:9263 193:5727 194:4549 195:3850 196:1877 197:1258 198:5594 199:5834 200:7187 201:3989 202:10141 203:9835 204:4473 205:2771 206:2996 207:3150 208:4043 209:3886 210:3892 211:2068 212:2779 213:2454 214:870 215:66 216:5753 217:1982 218:819 219:597 220:1654 221:886 222:719 223:1367 End of report

1 0

RACI: Call for Applications for Spring 2017 (fwd)
by Paolo Moroni 07 Dec '16

07 Dec '16

Please find enclosed the RACI call for applications related to the next meetings in the RIPE region. Regards, Paolo Moroni Routing WG co-chair ---------- Forwarded message ---------- Dear colleagues, The RIPE Academic Cooperation Initiative (RACI) is now opening a call for applications for the upcoming meetings in spring 2017. --------------------- Application Deadlines --------------------- MENOG 17 (19-20 April, Muscat): apply by 19 February 2017 RIPE 74 (8-12 May, Budapest): apply by 5 March 2017 ENOG 13 (23-24 May, St Petersburg): apply by 19 March 2017 SEE 6 (12-13 June, Budva): apply by 9 April 2017 If you are working on interesting research or know someone in your network who is, please find more information and the application form here: https://www.ripe.net/raci/ ---------------------- Examples of Relevant Topics ---------------------- - Network measurements and analyses - IPv6 deployment - BGP routing - Network security - Internet governance - Peering and interconnectivity - Internet of Things ------------- Stay involved ------------- - Mailing list: https://www.ripe.net/raci/mailing-list - Twitter: @RACI_RIPE - LinkedIn group: https://www.ripe.net/raci/linkedin Please let me know if you have any questions about RACI or about applying. And thank you in advance for your help in spreading the word to your networks! Best regards, Gergana -- Gergana Petrova External Relations RIPE Network Coordination Centre Singel 258, 1016 AB Amsterdam, The Netherlands T: +31 20 535 4444 www.ripe.net

1 0

Minutes for routing wg meeting at RIPE 73
by João Damas 07 Dec '16

07 Dec '16

Dear all, I am attaching the minutes for our meeting during RIPE 73. I would like to greatly thank the RIPE NCC and in particular Amanda Gowland for getting these ready in good time. Please post any comments, questions, etc regarding these minutes to the list before year’s end, when we declare them final. As an additional note, no further comments have been received on the minutes for our meetings at RIPE 72 and therefore, as mentioned during the session at RIPE 73 we are declaring this final. Regards Joao Damas and Paolo Moroni ========================================================= Routing Working Group - RIPE 73 Thursday, 27 October, 10:00-11:30 WG Co-Chairs: Joao Damas, Paolo Moroni Scribe: Anand Buddhhev A. Admin Joao Damas opened the session. He said that the minutes of the working group session from RIPE 72 were published quite late and apologised for this. He requested that instead of approving them in this session, people had a week's time to look at them, and then he would declare them final. B. ISP Border Definition - Alexander Azimov The presentation is available at: https://ripe73.ripe.net/presentations/149-ripe73.routingwg.azimov.pdf <https://ripe73.ripe.net/presentations/149-ripe73.routingwg.azimov.pdf> Joao Damas asked if the draft mentioned in Alexander's presentation would be submitted to the IETF. Alexander said that the first draft had already been submitted, and a second one was in progress. Joao then asked whether Alexander was doing the Bird implementation himself, and Alexander said yes. Rudiger Volk (Deutsche Telekom) asked whether Alexander saw a use-case for splitting a single AS for (usually) non-technical reasons. Alexander answered that when migrating, one is forced to migrate one ASN to another, but here one is free to unite or not. It's just an option. Rudiger then noted that the original design of BGP did not factor in commercial relations. C. Large BGP Communities - Job Snijders The presentation is available at: https://ripe73.ripe.net/presentations/152-Job_Snijders_RIPE73_Large_BGP_Com… <https://ripe73.ripe.net/presentations/152-Job_Snijders_RIPE73_Large_BGP_Com…> Rudiger Volk had several comments. He said that comparing large BGP communities with earlier proposals misses the fact that earlier proposals were inadequate. He said it was important to note in slides and documentation that large BGP communities do in fact fix the concerns operators had with 16-bit communities. Rudiger then noted that while the large BGP communities attribute is transitive, and should propagate everywhere, Job should not expect it to propagate everywhere, because some operators filter prefixes with certain attributes for security or other reasons. Rudiger was surprised that operators were not doing more filtering. Job replied that if more operators did such filtering, it would stifle innovation in BGP, because filters tend to become stale. He then added that if anyone *is* filtering BGP paths, then they should at least allow attribute 32 (large BGP communities). Wolfgang Tremmel (DE-CIX) thanked Job for this work and wondered why anyone else hadn't had this idea before. Warren Kumari noted that there was a lot of work involved and thanked Job for getting it done. Joao asked whether anyone had asked Juniper about their plans. Job said he had heard about implementation coming in 2017. Alexander Azimov asked if Job had asked Juniper, and Job said he had heard about it from friends, and that it was second-hand information. Alexander then asked which code point the implementations were using. Job said that some were using 30 and some 31, squatting on both unassigned code points, and Job said he would do that. . He then said that the 32 code point had been assigned just hours earlier, but despite that the development pace was high, and some implementations had already patched their code. Job said that the time for changing the code point was right, because the only prefixes using it were the beacon prefixes. Leaving it to later would have made it harder to change the code point. Alexander asked if Job would update his slides to show the status of implementations' use of code point 30 and 31. Rudiger Volk said that while any serious vendor could patch their code for large BGP communities in 6 weeks, it will take much longer for it to be available at the edge because devices in production do not get updated so quickly. Peter Hessler (OpenBGPD) commented that he had updated OpenBGPD to use code point 32. He then noted that with the exception of the Cisco IOS-XR implementation (that one has to specifically request), all other implementations are currently in open source software, which will be easy to update. The place where large BGP communities will be most useful will on the route servers of Internet Exchanges, and since these all use open source software, it will be easy to deploy. Job remarked that the availability of open source BGP implementations has been a great help in developing large BGP communities. D. MANRS - Ben Maddison The presentation is available at: https://ripe73.ripe.net/presentations/123-201610-MANRS-BCOP.pdf <https://ripe73.ripe.net/presentations/123-201610-MANRS-BCOP.pdf> Joao said it would be nice to have a document that people can refer to, and asked Ben if he had any plans to work with the RIPE NCC to make this available in tutorials, for example. Ben said that there was still discussion going on about how to do this. He said that originally it was meant to become a RIPE document. But it's become too long and complex to be a RIPE document. So it may be better to have the principles of this in a RIPE document or something similar, and then refer from there to a more fluid documentation (such as a wiki) which can be updated more frequently, and make this available widely to the various registries and their communities. Joao asked the working group to review the document and provide feedback. E. "IXP Hackathon Report" - Robert Kisteleki The presentation is available at: https://ripe73.ripe.net/presentations/158-ripe73-routing-ixp-hackathon-repo… <https://ripe73.ripe.net/presentations/158-ripe73-routing-ixp-hackathon-repo…> No questions or comments F. AOB Nothing

1 0

CFP: (Deadline Ext.) - ICC'17 Workshop - 5th IEEE SCPA 2017 - May 21-25, 2017. Paris, France
by Sandra Sendra 06 Dec '16

06 Dec '16

Apologies for crossposting -------------------- CALL FOR PAPERS (DEADLINE EXTENDED) ----------------- 5th IEEE International Workshop on Smart Communication Protocols and Algorithms (SCPA 2017) May 21-25, 2017. Paris, France In conjunction with IEEE ICC 2017 http://scpa.it.ubi.pt/2017/ ------------------------------------------------------------------------------------------------ Selected papers will be invited to the Special Issue on Smart Protocols and Algorithms of the International Journal Network Protocols and Algorithms (ISSN: 1943-3581) or to the Special Issue on Recent Advances on Communications and Networking Technology Journal (ISSN: 2215-082X (Online); ISSN: 2215-0811 (Print)). Communication protocols and algorithms are needed to communicate network devices and exchange data between them. The appearance of new technologies usually comes with a protocol procedure and communication rules that allows data communication while taking profit of this new technology. Recent advances in hardware and communication mediums allow proposing new rules, conventions and data structures which could be used by network devices to communicate across the network. Moreover, devices with higher processing capacity let us include more complex algorithms that can be used by the network device to enhance the communication procedure. Smart communication protocols and algorithms make use of several methods and techniques (such as machine learning techniques, decision making techniques, knowledge representation, network management, network optimization, problem solution techniques, and so on), to communicate the network devices to transfer data between them. They can be used to perceive the network conditions, or the user behavior, in order to dynamically plan, adapt, decide, take the appropriate actions, and learn from the consequences of its actions. The algorithms can make use of the information gathered from the protocol in order to sense the environment, plan actions according to the input, take consciousness of what is happening in the environment, and take the appropriate decisions using a reasoning engine. Goals such as decide which scenario fits best its end-to-end purpose, or environment prediction, can be achieved with smart protocols and algorithms. Moreover, they could learn from the pas! t and use this knowledge to improve future decisions. In this workshop, researchers are encouraged to submit papers focused on the design, development, analysis or optimization of smart communication protocols or algorithms at any communication layer. Algorithms and protocols based on artificial intelligence techniques for network management, network monitoring, quality of service enhancement, performance optimization and network secure are included in the workshop. We welcome technical papers presenting analytical research, simulations, practical results, position papers addressing the pros and cons of specific proposals, and papers addressing the key problems and solutions. The topics suggested by the conference can be discussed in term of concepts, state of the art, standards, deployments, implementations, running experiments and applications. Topics of interest: ------------------------------------------------------------------------------------------------ Authors are invited to submit complete unpublished papers, which are not under review in any other conference or journal, including, but are not limited to, the following topic areas: - Smart network protocols and algorithms for multimedia delivery - Application layer, transport layer and network layer cognitive protocols - Cognitive radio network protocols and algorithms - Automatic protocols and algorithms for environment prediction - Algorithms and protocols to predict data network states - Intelligent synchronization techniques for network protocols and algorithms - Smart protocols and algorithms for e-health - Software applications for smart algorithms design and development - Dynamic protocols based on the perception of their performance - Smart protocols and algorithms for Smartgrids - Protocols and algorithms focused on building conclusions for taking the appropriate actions - Smart Automatic and self-autonomous ad-hoc and sensor networks - Artificial intelligence applied in protocols and algorithms for wireless, mobile and dynamic networks - Smart security protocols and algorithms - Smart cryptographic algorithms for communication - Artificial intelligence applied to power efficiency and energy saving protocols and algorithms - Smart routing and switching protocols and algorithms - Cognitive protocol and algorithm models for saving communication costs - Any kind of intelligent technique applied to QoS, content delivery, network Monitoring and network management - Smart collaborative protocols and algorithms - Problem recognition and problem solving protocols - Genetic algorithms, fuzzy logic and neural networks applied to communication protocols and algorithms Important Dates: ------------------------------------------------------------------------------------------------ Submission Deadline: 16th December, 2016 (Extended deadline) Acceptance Notification: 17th February, 2016 Camera Ready Deadline: 10th March, 2016 Submission guidelines: ------------------------------------------------------------------------------------------------ All submissions must be full papers in PDF format and uploaded on EDAS: (https://edas.info/newPaper.php?c=22957&track=82208) All submissions should be written in English with a maximum paper length of five (5) printed pages (10-point font) including figures without incurring additional page charges. ------------------------------------------------------------------------------------------------ General Chairs: Jaime Lloret Mauri, Universitat Politecnica Val�ncia, Spain Joel Rodrigues, National Institute of Telecommunications (Inatel), Brazil; Instituto de Telecomunica��es, Univ. of Beira Interior, Portugal TPC Chairs: Sandra Sendra, Universidad de Granada, Spain Kashif A. Saleem, Kind Saud University, Saudi Arabia Bruno Silva, Instituto de Telecomunica��es, Universidade da Beira Interior, Portugal Keynote Chairs: Danda B. Rawat, Georgia Southern University, USA Panel Chairs: Raimir Filho, University of Fortaleza, Brazil Pascal Lorenz, University of Haute Alsace, France Industry Chair: Antonio S�nchez-Esguevillas, Telefonica R&D, Spain Publicity Chairs: Sofiane Hamrioui, University of Haute Alsace, France Jose M. Jimenez, Universidad Polit�cnica de Valencia, Spain Web Chair: Jo�o N. Isento, Instituto de Telecomunica��es, Universidade da Beira Interior, Portugal

1 0

Weekly Routing Table Report
by cscora＠apnic.net 02 Dec '16

02 Dec '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 03 Dec, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 623873 Prefixes after maximum aggregation (per Origin AS): 221154 Deaggregation factor: 2.82 Unique aggregates announced (without unneeded subnets): 303044 Total ASes present in the Internet Routing Table: 55364 Prefixes per ASN: 11.27 Origin-only ASes present in the Internet Routing Table: 36335 Origin ASes announcing only one prefix: 15281 Transit ASes present in the Internet Routing Table: 6530 Transit-only ASes present in the Internet Routing Table: 168 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 40 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 59 Unregistered ASNs in the Routing Table: 15 Number of 32-bit ASNs allocated by the RIRs: 16391 Number of 32-bit ASNs visible in the Routing Table: 12499 Prefixes from 32-bit ASNs in the Routing Table: 50896 Number of bogon 32-bit ASNs visible in the Routing Table: 507 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 409 Number of addresses announced to Internet: 2833731044 Equivalent to 168 /8s, 231 /16s and 77 /24s Percentage of available address space announced: 76.5 Percentage of allocated address space announced: 76.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.3 Total number of prefixes smaller than registry allocations: 206138 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 156912 Total APNIC prefixes after maximum aggregation: 43068 APNIC Deaggregation factor: 3.64 Prefixes being announced from the APNIC address blocks: 171108 Unique aggregates announced from the APNIC address blocks: 70433 APNIC Region origin ASes present in the Internet Routing Table: 5191 APNIC Prefixes per ASN: 32.96 APNIC Region origin ASes announcing only one prefix: 1150 APNIC Region transit ASes present in the Internet Routing Table: 938 Average APNIC Region AS path length visible: 4.3 Max APNIC Region AS path length visible: 40 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2523 Number of APNIC addresses announced to Internet: 760055428 Equivalent to 45 /8s, 77 /16s and 134 /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: 188330 Total ARIN prefixes after maximum aggregation: 89429 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 194748 Unique aggregates announced from the ARIN address blocks: 89435 ARIN Region origin ASes present in the Internet Routing Table: 16118 ARIN Prefixes per ASN: 12.08 ARIN Region origin ASes announcing only one prefix: 5621 ARIN Region transit ASes present in the Internet Routing Table: 1704 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: 1618 Number of ARIN addresses announced to Internet: 1106558880 Equivalent to 65 /8s, 244 /16s and 191 /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: 149276 Total RIPE prefixes after maximum aggregation: 72731 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 160495 Unique aggregates announced from the RIPE address blocks: 98387 RIPE Region origin ASes present in the Internet Routing Table: 18161 RIPE Prefixes per ASN: 8.84 RIPE Region origin ASes announcing only one prefix: 7785 RIPE Region transit ASes present in the Internet Routing Table: 3047 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5098 Number of RIPE addresses announced to Internet: 709672576 Equivalent to 42 /8s, 76 /16s and 190 /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: 63222 Total LACNIC prefixes after maximum aggregation: 12666 LACNIC Deaggregation factor: 4.99 Prefixes being announced from the LACNIC address blocks: 79653 Unique aggregates announced from the LACNIC address blocks: 37858 LACNIC Region origin ASes present in the Internet Routing Table: 2484 LACNIC Prefixes per ASN: 32.07 LACNIC Region origin ASes announcing only one prefix: 551 LACNIC Region transit ASes present in the Internet Routing Table: 593 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2981 Number of LACNIC addresses announced to Internet: 170921024 Equivalent to 10 /8s, 48 /16s and 12 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 15177 Total AfriNIC prefixes after maximum aggregation: 3252 AfriNIC Deaggregation factor: 4.67 Prefixes being announced from the AfriNIC address blocks: 17460 Unique aggregates announced from the AfriNIC address blocks: 6564 AfriNIC Region origin ASes present in the Internet Routing Table: 737 AfriNIC Prefixes per ASN: 23.69 AfriNIC Region origin ASes announcing only one prefix: 174 AfriNIC Region transit ASes present in the Internet Routing Table: 179 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 279 Number of AfriNIC addresses announced to Internet: 86055424 Equivalent to 5 /8s, 33 /16s and 26 /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 5550 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3645 390 252 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2980 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2713 1500 539 BSNL-NIB National Internet Backbone, IN 4766 2699 11132 742 KIXS-AS-KR Korea Telecom, KR 9808 2234 8698 33 CMNET-GD Guangdong Mobile Communication 4755 2045 428 218 TATACOMM-AS TATA Communications formerl 45899 1740 1260 90 VNPT-AS-VN VNPT Corp, VN 4808 1652 2166 472 CHINA169-BJ China Unicom Beijing Provin 24560 1566 542 228 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 3577 2968 151 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3259 1333 82 SHAW - Shaw Communications Inc., CA 18566 2196 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2095 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1954 2014 405 CHARTER-NET-HKY-NC - Charter Communicat 30036 1779 335 340 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1740 5069 652 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1678 848 227 ITCDELTA - Earthlink, Inc., US 701 1602 10634 657 UUNET - MCI Communications Services, In 16509 1502 2818 510 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 3141 163 17 ALJAWWALSTC-AS , SA 20940 2953 1117 2097 AKAMAI-ASN1 , US 9121 2043 1691 18 TTNET , TR 34984 1991 328 365 TELLCOM-AS , TR 13188 1605 99 58 TRIOLAN , UA 12479 1392 1032 53 UNI2-AS , ES 8551 1201 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1199 355 22 UKRTELNET , UA 8402 1132 544 15 CORBINA-AS OJSC "Vimpelcom", RU 12389 958 1136 427 ROSTELECOM-AS , RU 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 3529 544 163 Telmex Colombia S.A., CO 8151 2286 3370 551 Uninet S.A. de C.V., MX 6503 1540 437 54 Axtel, S.A.B. de C.V., MX 7303 1517 964 246 Telecom Argentina S.A., AR 11830 1421 368 66 Instituto Costarricense de Electricidad 6147 1286 377 27 Telefonica del Peru S.A.A., PE 28573 1037 2269 171 CLARO S.A., BR 3816 987 476 185 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 911 126 80 Alestra, S. de R.L. de C.V., MX 18881 873 1036 22 TELEFÔNICA BRASIL 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 1219 402 42 LINKdotNET-AS, EG 36903 692 348 117 MT-MPLS, MA 37611 683 67 6 Afrihost, ZA 36992 575 1373 25 ETISALAT-MISR, EG 8452 471 1472 15 TE-AS TE-AS, EG 24835 419 658 16 RAYA-AS, EG 37492 396 288 72 ORANGE-TN, TN 29571 364 37 11 CITelecom-AS, CI 15399 312 35 6 WANANCHI-KE, KE 36974 275 140 11 AFNET-AS, CI 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 5550 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3645 390 252 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3577 2968 151 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3529 544 163 Telmex Colombia S.A., CO 6327 3259 1333 82 SHAW - Shaw Communications Inc., CA 39891 3141 163 17 ALJAWWALSTC-AS , SA 17974 2980 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2953 1117 2097 AKAMAI-ASN1 , US 9829 2713 1500 539 BSNL-NIB National Internet Backbone, IN 4766 2699 11132 742 KIXS-AS-KR Korea Telecom, KR 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 3577 3426 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3645 3393 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3529 3366 Telmex Colombia S.A., CO 6327 3259 3177 SHAW - Shaw Communications Inc., CA 39891 3141 3124 ALJAWWALSTC-AS , SA 17974 2980 2909 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2234 2201 CMNET-GD Guangdong Mobile Communication 9829 2713 2174 BSNL-NIB National Internet Backbone, IN 18566 2196 2087 MEGAPATH5-US - MegaPath Corporation, US 6389 2095 2056 BELLSOUTH-NET-BLK - BellSouth.net Inc., 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 64855 PRIVATE 41.220.200.0/21 36945 mcelISP, MZ 65001 PRIVATE 46.237.32.0/20 13118 ASN-YARTELECOM PJSC Rostelecom Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.128.12.0/22 55763 UNKNOWN 14.128.12.0/24 55763 UNKNOWN 14.128.13.0/24 55763 UNKNOWN 14.128.15.0/24 55763 UNKNOWN 27.100.7.0/24 56096 UNKNOWN 27.110.192.0/22 45664 UNKNOWN 27.110.196.0/22 45664 UNKNOWN 27.110.200.0/22 45664 UNKNOWN 27.110.204.0/22 45664 UNKNOWN 27.110.224.0/22 45664 UNKNOWN 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 /11:102 /12:274 /13:523 /14:1048 /15:1786 /16:13156 /17:7814 /18:13036 /19:25275 /20:38169 /21:40591 /22:72581 /23:60642 /24:347386 /25:523 /26:411 /27:325 /28:69 /29:40 /30:22 /31:1 /32:34 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3055 3259 SHAW - Shaw Communications Inc., CA 39891 2896 3141 ALJAWWALSTC-AS , SA 22773 2784 3577 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2089 2196 MEGAPATH5-US - MegaPath Corporation, US 30036 1594 1779 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1444 3529 Telmex Colombia S.A., CO 9121 1426 2043 TTNET , TR 6389 1393 2095 BELLSOUTH-NET-BLK - BellSouth.net Inc., 13188 1350 1605 TRIOLAN , UA 6983 1323 1678 ITCDELTA - Earthlink, Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1581 2:815 4:24 5:2346 6:32 8:1011 12:1809 13:54 14:1775 15:23 16:2 17:102 18:130 19:1 20:49 23:1940 24:1818 27:2367 31:1812 32:83 33:11 35:3 36:360 37:2429 38:1306 39:42 40:99 41:2965 42:446 43:1926 44:51 45:2231 46:2531 47:108 49:1192 50:946 51:14 52:596 54:354 55:8 56:4 57:40 58:1562 59:979 60:379 61:1842 62:1487 63:1935 64:4558 65:2168 66:4370 67:2255 68:1155 69:3293 70:1296 71:561 72:2072 74:2588 75:400 76:414 77:1432 78:1548 79:916 80:1358 81:1409 82:1018 83:708 84:865 85:1700 86:481 87:1125 88:751 89:2037 90:201 91:6088 92:931 93:2350 94:2432 95:2687 96:575 97:356 98:939 99:94 100:148 101:1189 103:12895 104:2579 105:140 106:468 107:1489 108:783 109:2486 110:1280 111:1659 112:1151 113:1155 114:1054 115:1697 116:1682 117:1570 118:2106 119:1578 120:982 121:1098 122:2288 123:2033 124:1600 125:1847 128:679 129:473 130:430 131:1395 132:616 133:177 134:523 135:208 136:403 137:394 138:1806 139:437 140:621 141:475 142:715 143:927 144:736 145:171 146:951 147:599 148:1391 149:551 150:680 151:840 152:693 153:310 154:691 155:947 156:542 157:571 158:435 159:1323 160:558 161:719 162:2450 163:545 164:788 165:1126 166:356 167:1215 168:2358 169:685 170:2391 171:262 172:829 173:1830 174:764 175:711 176:1751 177:4112 178:2385 179:1145 180:2185 181:1971 182:2128 183:1013 184:842 185:8113 186:3224 187:2232 188:2323 189:1786 190:7951 191:1315 192:9164 193:5739 194:4548 195:3841 196:1879 197:1250 198:5590 199:5828 200:7192 201:3730 202:10183 203:9823 204:4482 205:2756 206:3004 207:3139 208:4055 209:3889 210:3891 211:2064 212:2739 213:2440 214:856 215:66 216:5741 217:1981 218:819 219:599 220:1653 221:883 222:716 223:1365 End of report

1 0

CFP: [2 Days Left] - ICC'17 Workshop - 5th IEEE SCPA 2017 - May 21-25, 2017. Paris, France
by Sandra Sendra 30 Nov '16

30 Nov '16

Apologies for crossposting -------------------- CALL FOR PAPERS (DEADLINE EXTENDED) ----------------- 5th IEEE International Workshop on Smart Communication Protocols and Algorithms (SCPA 2017) May 21-25, 2017. Paris, France In conjunction with IEEE ICC 2017 http://scpa.it.ubi.pt/2017/ ------------------------------------------------------------------------------------------------ Selected papers will be invited to the Special Issue on Smart Protocols and Algorithms of the International Journal Network Protocols and Algorithms (ISSN: 1943-3581) or to the Special Issue on Recent Advances on Communications and Networking Technology Journal (ISSN: 2215-082X (Online); ISSN: 2215-0811 (Print)). Communication protocols and algorithms are needed to communicate network devices and exchange data between them. The appearance of new technologies usually comes with a protocol procedure and communication rules that allows data communication while taking profit of this new technology. Recent advances in hardware and communication mediums allow proposing new rules, conventions and data structures which could be used by network devices to communicate across the network. Moreover, devices with higher processing capacity let us include more complex algorithms that can be used by the network device to enhance the communication procedure. Smart communication protocols and algorithms make use of several methods and techniques (such as machine learning techniques, decision making techniques, knowledge representation, network management, network optimization, problem solution techniques, and so on), to communicate the network devices to transfer data between them. They can be used to perceive the network conditions, or the user behavior, in order to dynamically plan, adapt, decide, take the appropriate actions, and learn from the consequences of its actions. The algorithms can make use of the information gathered from the protocol in order to sense the environment, plan actions according to the input, take consciousness of what is happening in the environment, and take the appropriate decisions using a reasoning engine. Goals such as decide which scenario fits best its end-to-end purpose, or environment prediction, can be achieved with smart protocols and algorithms. Moreover, they could learn from the pas! t and use this knowledge to improve future decisions. In this workshop, researchers are encouraged to submit papers focused on the design, development, analysis or optimization of smart communication protocols or algorithms at any communication layer. Algorithms and protocols based on artificial intelligence techniques for network management, network monitoring, quality of service enhancement, performance optimization and network secure are included in the workshop. We welcome technical papers presenting analytical research, simulations, practical results, position papers addressing the pros and cons of specific proposals, and papers addressing the key problems and solutions. The topics suggested by the conference can be discussed in term of concepts, state of the art, standards, deployments, implementations, running experiments and applications. Topics of interest: ------------------------------------------------------------------------------------------------ Authors are invited to submit complete unpublished papers, which are not under review in any other conference or journal, including, but are not limited to, the following topic areas: - Smart network protocols and algorithms for multimedia delivery - Application layer, transport layer and network layer cognitive protocols - Cognitive radio network protocols and algorithms - Automatic protocols and algorithms for environment prediction - Algorithms and protocols to predict data network states - Intelligent synchronization techniques for network protocols and algorithms - Smart protocols and algorithms for e-health - Software applications for smart algorithms design and development - Dynamic protocols based on the perception of their performance - Smart protocols and algorithms for Smartgrids - Protocols and algorithms focused on building conclusions for taking the appropriate actions - Smart Automatic and self-autonomous ad-hoc and sensor networks - Artificial intelligence applied in protocols and algorithms for wireless, mobile and dynamic networks - Smart security protocols and algorithms - Smart cryptographic algorithms for communication - Artificial intelligence applied to power efficiency and energy saving protocols and algorithms - Smart routing and switching protocols and algorithms - Cognitive protocol and algorithm models for saving communication costs - Any kind of intelligent technique applied to QoS, content delivery, network Monitoring and network management - Smart collaborative protocols and algorithms - Problem recognition and problem solving protocols - Genetic algorithms, fuzzy logic and neural networks applied to communication protocols and algorithms Important Dates: ------------------------------------------------------------------------------------------------ Submission Deadline: 2nd December, 2016 (Extended deadline) Acceptance Notification: 17th February, 2016 Camera Ready Deadline: 10th March, 2016 Submission guidelines: ------------------------------------------------------------------------------------------------ All submissions must be full papers in PDF format and uploaded on EDAS: (https://edas.info/newPaper.php?c=22957&track=82208) All submissions should be written in English with a maximum paper length of five (5) printed pages (10-point font) including figures without incurring additional page charges. ------------------------------------------------------------------------------------------------ General Chairs: Jaime Lloret Mauri, Universitat Politecnica Val�ncia, Spain Joel Rodrigues, National Institute of Telecommunications (Inatel), Brazil; Instituto de Telecomunica��es, Univ. of Beira Interior, Portugal TPC Chairs: Sandra Sendra, Universidad de Granada, Spain Kashif A. Saleem, Kind Saud University, Saudi Arabia Bruno Silva, Instituto de Telecomunica��es, Universidade da Beira Interior, Portugal Keynote Chairs: Danda B. Rawat, Georgia Southern University, USA Panel Chairs: Raimir Filho, University of Fortaleza, Brazil Pascal Lorenz, University of Haute Alsace, France Industry Chair: Antonio S�nchez-Esguevillas, Telefonica R&D, Spain Publicity Chairs: Sofiane Hamrioui, University of Haute Alsace, France Jose M. Jimenez, Universidad Polit�cnica de Valencia, Spain Web Chair: Jo�o N. Isento, Instituto de Telecomunica��es, Universidade da Beira Interior, Portugal

1 0

Weekly Routing Table Report
by cscora＠apnic.net 25 Nov '16

25 Nov '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 26 Nov, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 623316 Prefixes after maximum aggregation (per Origin AS): 221044 Deaggregation factor: 2.82 Unique aggregates announced (without unneeded subnets): 302782 Total ASes present in the Internet Routing Table: 55320 Prefixes per ASN: 11.27 Origin-only ASes present in the Internet Routing Table: 36351 Origin ASes announcing only one prefix: 15321 Transit ASes present in the Internet Routing Table: 6551 Transit-only ASes present in the Internet Routing Table: 168 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 40 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 62 Unregistered ASNs in the Routing Table: 18 Number of 32-bit ASNs allocated by the RIRs: 16307 Number of 32-bit ASNs visible in the Routing Table: 12418 Prefixes from 32-bit ASNs in the Routing Table: 50327 Number of bogon 32-bit ASNs visible in the Routing Table: 438 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 406 Number of addresses announced to Internet: 2832190628 Equivalent to 168 /8s, 207 /16s and 204 /24s Percentage of available address space announced: 76.5 Percentage of allocated address space announced: 76.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.3 Total number of prefixes smaller than registry allocations: 205576 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 156914 Total APNIC prefixes after maximum aggregation: 42915 APNIC Deaggregation factor: 3.66 Prefixes being announced from the APNIC address blocks: 171012 Unique aggregates announced from the APNIC address blocks: 70398 APNIC Region origin ASes present in the Internet Routing Table: 5194 APNIC Prefixes per ASN: 32.92 APNIC Region origin ASes announcing only one prefix: 1155 APNIC Region transit ASes present in the Internet Routing Table: 942 Average APNIC Region AS path length visible: 4.3 Max APNIC Region AS path length visible: 40 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2510 Number of APNIC addresses announced to Internet: 759790148 Equivalent to 45 /8s, 73 /16s and 122 /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: 188162 Total ARIN prefixes after maximum aggregation: 89363 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 194504 Unique aggregates announced from the ARIN address blocks: 89415 ARIN Region origin ASes present in the Internet Routing Table: 16130 ARIN Prefixes per ASN: 12.06 ARIN Region origin ASes announcing only one prefix: 5641 ARIN Region transit ASes present in the Internet Routing Table: 1707 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: 1599 Number of ARIN addresses announced to Internet: 1105886880 Equivalent to 65 /8s, 234 /16s and 126 /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: 149381 Total RIPE prefixes after maximum aggregation: 72721 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 160364 Unique aggregates announced from the RIPE address blocks: 98187 RIPE Region origin ASes present in the Internet Routing Table: 18178 RIPE Prefixes per ASN: 8.82 RIPE Region origin ASes announcing only one prefix: 7801 RIPE Region transit ASes present in the Internet Routing Table: 3053 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5091 Number of RIPE addresses announced to Internet: 709403520 Equivalent to 42 /8s, 72 /16s and 163 /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: 63199 Total LACNIC prefixes after maximum aggregation: 12692 LACNIC Deaggregation factor: 4.98 Prefixes being announced from the LACNIC address blocks: 79506 Unique aggregates announced from the LACNIC address blocks: 37752 LACNIC Region origin ASes present in the Internet Routing Table: 2485 LACNIC Prefixes per ASN: 31.99 LACNIC Region origin ASes announcing only one prefix: 549 LACNIC Region transit ASes present in the Internet Routing Table: 597 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2941 Number of LACNIC addresses announced to Internet: 170815808 Equivalent to 10 /8s, 46 /16s and 113 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 15270 Total AfriNIC prefixes after maximum aggregation: 3345 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 17524 Unique aggregates announced from the AfriNIC address blocks: 6664 AfriNIC Region origin ASes present in the Internet Routing Table: 741 AfriNIC Prefixes per ASN: 23.65 AfriNIC Region origin ASes announcing only one prefix: 175 AfriNIC Region transit ASes present in the Internet Routing Table: 183 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 277 Number of AfriNIC addresses announced to Internet: 85820672 Equivalent to 5 /8s, 29 /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 5545 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3608 390 246 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2959 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2702 1499 548 BSNL-NIB National Internet Backbone, IN 4766 2700 11132 740 KIXS-AS-KR Korea Telecom, KR 9808 2231 8698 33 CMNET-GD Guangdong Mobile Communication 4755 2045 428 217 TATACOMM-AS TATA Communications formerl 45899 1710 1244 96 VNPT-AS-VN VNPT Corp, VN 4808 1651 2164 475 CHINA169-BJ China Unicom Beijing Provin 24560 1567 542 228 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 3573 2967 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3287 1333 82 SHAW - Shaw Communications Inc., CA 18566 2196 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2095 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1950 2006 405 CHARTER-NET-HKY-NC - Charter Communicat 30036 1771 334 363 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1737 5069 652 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1677 848 227 ITCDELTA - Earthlink, Inc., US 701 1600 10634 657 UUNET - MCI Communications Services, In 16509 1495 2800 507 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 3334 171 18 ALJAWWALSTC-AS , SA 20940 2952 1115 2088 AKAMAI-ASN1 , US 9121 2041 1691 18 TTNET , TR 34984 1983 327 364 TELLCOM-AS , TR 13188 1606 99 58 TRIOLAN , UA 12479 1383 1032 53 UNI2-AS , ES 8551 1201 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1143 355 22 UKRTELNET , UA 8402 1137 544 15 CORBINA-AS OJSC "Vimpelcom", RU 12389 954 1134 424 ROSTELECOM-AS , RU 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 3533 545 148 Telmex Colombia S.A., CO 8151 2285 3369 550 Uninet S.A. de C.V., MX 7303 1528 964 247 Telecom Argentina S.A., AR 6503 1486 437 54 Axtel, S.A.B. de C.V., MX 11830 1419 368 66 Instituto Costarricense de Electricidad 6147 1281 377 27 Telefonica del Peru S.A.A., PE 28573 1035 2263 171 CLARO S.A., BR 7738 1022 1882 41 Telemar Norte Leste S.A., BR 3816 988 474 193 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 911 126 80 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 1215 402 50 LINKdotNET-AS, EG 36903 692 348 117 MT-MPLS, MA 37611 680 67 6 Afrihost, ZA 36992 575 1373 25 ETISALAT-MISR, EG 8452 472 1472 15 TE-AS TE-AS, EG 24835 419 658 16 RAYA-AS, EG 37492 396 288 72 ORANGE-TN, TN 29571 364 37 11 CITelecom-AS, CI 15399 310 35 6 WANANCHI-KE, KE 36974 275 140 11 AFNET-AS, CI 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 5545 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3608 390 246 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3573 2967 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3533 545 148 Telmex Colombia S.A., CO 39891 3334 171 18 ALJAWWALSTC-AS , SA 6327 3287 1333 82 SHAW - Shaw Communications Inc., CA 17974 2959 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2952 1115 2088 AKAMAI-ASN1 , US 9829 2702 1499 548 BSNL-NIB National Internet Backbone, IN 4766 2700 11132 740 KIXS-AS-KR Korea Telecom, KR 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 3573 3421 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3533 3385 Telmex Colombia S.A., CO 7545 3608 3362 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3334 3316 ALJAWWALSTC-AS , SA 6327 3287 3205 SHAW - Shaw Communications Inc., CA 17974 2959 2888 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2231 2198 CMNET-GD Guangdong Mobile Communication 9829 2702 2154 BSNL-NIB National Internet Backbone, IN 18566 2196 2087 MEGAPATH5-US - MegaPath Corporation, US 6389 2095 2056 BELLSOUTH-NET-BLK - BellSouth.net Inc., 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 64855 PRIVATE 41.220.200.0/21 36945 mcelISP, MZ 65001 PRIVATE 46.237.32.0/20 13118 ASN-YARTELECOM PJSC Rostelecom Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.128.12.0/22 55763 UNKNOWN 14.128.12.0/24 55763 UNKNOWN 14.128.13.0/24 55763 UNKNOWN 14.128.15.0/24 55763 UNKNOWN 27.100.7.0/24 56096 UNKNOWN 27.110.192.0/22 45664 UNKNOWN 27.110.196.0/22 45664 UNKNOWN 27.110.200.0/22 45664 UNKNOWN 27.110.204.0/22 45664 UNKNOWN 27.110.224.0/22 45664 UNKNOWN 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 /11:102 /12:274 /13:522 /14:1050 /15:1785 /16:13147 /17:7830 /18:13011 /19:25386 /20:38145 /21:40607 /22:72461 /23:60786 /24:346839 /25:473 /26:378 /27:310 /28:62 /29:38 /30:12 /31:1 /32:32 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3083 3287 SHAW - Shaw Communications Inc., CA 39891 2896 3334 ALJAWWALSTC-AS , SA 22773 2782 3573 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2089 2196 MEGAPATH5-US - MegaPath Corporation, US 30036 1587 1771 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1443 3533 Telmex Colombia S.A., CO 9121 1423 2041 TTNET , TR 6389 1393 2095 BELLSOUTH-NET-BLK - BellSouth.net Inc., 13188 1351 1606 TRIOLAN , UA 6983 1323 1677 ITCDELTA - Earthlink, Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1569 2:802 4:23 5:2331 6:32 8:1012 12:1806 13:54 14:1756 15:24 16:2 17:102 18:126 20:48 23:1919 24:1817 27:2378 31:1803 32:83 33:6 35:3 36:364 37:2427 38:1301 39:42 40:99 41:2941 42:458 43:1896 44:50 45:2245 46:2540 47:106 49:1179 50:939 51:14 52:588 53:2 54:353 55:8 56:4 57:40 58:1594 59:1006 60:379 61:1846 62:1478 63:1935 64:4574 65:2176 66:4357 67:2253 68:1146 69:3288 70:1295 71:561 72:2071 74:2593 75:404 76:417 77:1437 78:1556 79:922 80:1349 81:1409 82:998 83:711 84:867 85:1685 86:475 87:1123 88:716 89:2036 90:198 91:6093 92:930 93:2368 94:2433 95:2676 96:558 97:348 98:944 99:93 100:147 101:1186 103:12836 104:2595 105:147 106:468 107:1465 108:788 109:2488 110:1279 111:1644 112:1141 113:1167 114:1053 115:1694 116:1682 117:1559 118:2119 119:1577 120:977 121:1094 122:2292 123:2041 124:1603 125:1846 128:676 129:472 130:422 131:1360 132:611 133:176 134:521 135:206 136:403 137:393 138:1795 139:435 140:607 141:472 142:697 143:886 144:727 145:169 146:950 147:664 148:1386 149:551 150:678 151:967 152:694 153:310 154:690 155:947 156:541 157:566 158:434 159:1323 160:559 161:723 162:2448 163:544 164:787 165:1122 166:356 167:1217 168:2356 169:684 170:2345 171:259 172:822 173:1822 174:763 175:715 176:1741 177:4098 178:2381 179:1135 180:2151 181:1980 182:2123 183:1016 184:835 185:8080 186:3186 187:2204 188:2273 189:1766 190:7912 191:1321 192:9152 193:5759 194:4557 195:3868 196:1873 197:1259 198:5598 199:5829 200:7158 201:3739 202:10177 203:9813 204:4479 205:2763 206:3003 207:3128 208:4057 209:3890 210:3904 211:2054 212:2751 213:2416 214:848 215:67 216:5758 217:1984 218:818 219:600 220:1655 221:878 222:715 223:1358 End of report

1 0

New on RIPE Labs: Impact of IPv4 Transfers on Routing Table Fragmentation
by Mirjam Kuehne 24 Nov '16

24 Nov '16

Dear colleagues, IP address transfers have the potential to create more entries in the routing table for the same amount of address space. We analyse the net effect that four years of IPv4 transfers in the RIPE NCC service region have had on routing table growth and compare this to growth for allocations from which no transfers have been made. Please find the details on RIPE Labs: https://labs.ripe.net/Members/wilhelm/impact-of-ipv4-transfers-on-routing-t… Kind regards, Mirjam Kuehne RIPE NCC

1 0