- routing-wg - mailman.ripe.net

Weekly Routing Table Report
by cscora＠apnic.net 26 Jun '20

26 Jun '20

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, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 27 Jun, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 814894 Prefixes after maximum aggregation (per Origin AS): 309638 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 397512 Total ASes present in the Internet Routing Table: 68362 Prefixes per ASN: 11.92 Origin-only ASes present in the Internet Routing Table: 58780 Origin ASes announcing only one prefix: 24483 Transit ASes present in the Internet Routing Table: 9582 Transit-only ASes present in the Internet Routing Table: 299 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 50 Max AS path prepend of ASN ( 22394) 38 Prefixes from unregistered ASNs in the Routing Table: 815 Number of instances of unregistered ASNs: 816 Number of 32-bit ASNs allocated by the RIRs: 32220 Number of 32-bit ASNs visible in the Routing Table: 26515 Prefixes from 32-bit ASNs in the Routing Table: 122091 Number of bogon 32-bit ASNs visible in the Routing Table: 11 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 537 Number of addresses announced to Internet: 2842787584 Equivalent to 169 /8s, 113 /16s and 127 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 274787 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 214375 Total APNIC prefixes after maximum aggregation: 62558 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 207909 Unique aggregates announced from the APNIC address blocks: 86051 APNIC Region origin ASes present in the Internet Routing Table: 10626 APNIC Prefixes per ASN: 19.57 APNIC Region origin ASes announcing only one prefix: 2978 APNIC Region transit ASes present in the Internet Routing Table: 1585 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5710 Number of APNIC addresses announced to Internet: 769923200 Equivalent to 45 /8s, 228 /16s and 24 /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, 131072-141625 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: 238352 Total ARIN prefixes after maximum aggregation: 109528 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 235569 Unique aggregates announced from the ARIN address blocks: 119747 ARIN Region origin ASes present in the Internet Routing Table: 18526 ARIN Prefixes per ASN: 12.72 ARIN Region origin ASes announcing only one prefix: 6782 ARIN Region transit ASes present in the Internet Routing Table: 1899 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3295 Number of ARIN addresses announced to Internet: 1079433728 Equivalent to 64 /8s, 86 /16s and 218 /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, 393216-399260 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, 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: 231374 Total RIPE prefixes after maximum aggregation: 107357 RIPE Deaggregation factor: 2.16 Prefixes being announced from the RIPE address blocks: 227988 Unique aggregates announced from the RIPE address blocks: 134369 RIPE Region origin ASes present in the Internet Routing Table: 27159 RIPE Prefixes per ASN: 8.39 RIPE Region origin ASes announcing only one prefix: 11746 RIPE Region transit ASes present in the Internet Routing Table: 3825 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9253 Number of RIPE addresses announced to Internet: 709067648 Equivalent to 42 /8s, 67 /16s and 131 /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 196608-213403 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: 106747 Total LACNIC prefixes after maximum aggregation: 24787 LACNIC Deaggregation factor: 4.31 Prefixes being announced from the LACNIC address blocks: 107886 Unique aggregates announced from the LACNIC address blocks: 46672 LACNIC Region origin ASes present in the Internet Routing Table: 9981 LACNIC Prefixes per ASN: 10.81 LACNIC Region origin ASes announcing only one prefix: 2488 LACNIC Region transit ASes present in the Internet Routing Table: 1856 Average LACNIC Region AS path length visible: 5.1 Max LACNIC Region AS path length visible: 50 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7565 Number of LACNIC addresses announced to Internet: 174461952 Equivalent to 10 /8s, 102 /16s and 20 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 23230 Total AfriNIC prefixes after maximum aggregation: 4752 AfriNIC Deaggregation factor: 4.89 Prefixes being announced from the AfriNIC address blocks: 35005 Unique aggregates announced from the AfriNIC address blocks: 10217 AfriNIC Region origin ASes present in the Internet Routing Table: 1404 AfriNIC Prefixes per ASN: 24.93 AfriNIC Region origin ASes announcing only one prefix: 489 AfriNIC Region transit ASes present in the Internet Routing Table: 277 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 692 Number of AfriNIC addresses announced to Internet: 109458432 Equivalent to 6 /8s, 134 /16s and 52 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 7545 5537 720 648 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4743 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3435 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3168 1839 101 VNPT-AS-VN VNPT Corp, VN 7713 2700 827 527 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2558 9043 61 CMNET-GD Guangdong Mobile Communication 4766 2283 11101 553 KIXS-AS-KR Korea Telecom, KR 9498 2280 434 225 BBIL-AP BHARTI Airtel Ltd., IN 4755 2134 441 193 TATACOMM-AS TATA Communications formerl 9394 2028 4914 20 CTTNET China TieTong Telecommunications 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 11492 4450 299 643 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3996 8142 1792 AMAZON-02, US 22773 3570 2968 153 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3351 1324 90 SHAW, CA 16625 3109 1620 2214 AKAMAI-AS, US 209 2420 5075 529 CENTURYLINK-US-LEGACY-QWEST, US 30036 2409 364 205 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2305 2981 1622 FRONTIER-FRTR, US 26484 2219 139 243 IKGUL-26484, 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 12479 5812 1652 135 UNI2-AS, ES 31334 5095 484 13 KABELDEUTSCHLAND-AS, DE 8551 3162 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3066 456 2075 AKAMAI-ASN1, EU 39891 2879 171 19 ALJAWWALSTC-AS, SA 12389 2549 2263 757 ROSTELECOM-AS, RU 9009 2217 233 1214 M247, GB 34984 2154 354 565 TELLCOM-AS, TR 13188 1609 100 35 TRIOLAN, UA 61317 1343 156 575 ASDETUK http://www.heficed.com, GB 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 8151 6754 3330 595 Uninet S.A. de C.V., MX 10620 3359 530 508 Telmex Colombia S.A., CO 11830 2666 369 63 Instituto Costarricense de Electricidad 6503 1718 326 387 Axtel, S.A.B. de C.V., MX 7303 1519 988 253 Telecom Argentina S.A., AR 13999 1422 512 337 Mega Cable, S.A. de C.V., MX 28573 1373 2243 216 CLARO S.A., BR 6147 1118 379 39 Telefonica del Peru S.A.A., PE 3816 1110 570 149 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 957 112 71 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 1490 393 22 LINKdotNET-AS, EG 36992 1111 1539 76 ETISALAT-MISR, EG 24835 1087 474 24 RAYA-AS, EG 36903 917 480 93 MT-MPLS, MA 29571 625 68 11 ORANGE-COTE-IVOIRE, CI 6713 552 1863 34 IAM-AS, MA 15399 492 45 12 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 36935 429 522 42 Vodafone-, EG 23889 344 231 15 MauritiusTelecom, MU 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 8151 6754 3330 595 Uninet S.A. de C.V., MX 12479 5812 1652 135 UNI2-AS, ES 7545 5537 720 648 TPG-INTERNET-AP TPG Telecom Limited, AU 31334 5095 484 13 KABELDEUTSCHLAND-AS, DE 4538 4743 4192 73 ERX-CERNET-BKB China Education and Rese 11492 4450 299 643 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3996 8142 1792 AMAZON-02, US 22773 3570 2968 153 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3435 1330 21 VIETEL-AS-AP Viettel Group, VN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 12479 5812 5677 UNI2-AS, ES 31334 5095 5082 KABELDEUTSCHLAND-AS, DE 7545 5537 4889 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4743 4670 ERX-CERNET-BKB China Education and Research Net 7155 4036 4009 VIASAT-SP-BACKBONE, US 11492 4450 3807 CABLEONE, US 22773 3570 3417 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3435 3414 VIETEL-AS-AP Viettel Group, VN 6327 3351 3261 SHAW, CA 8551 3162 3117 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 213034 UNALLOCATED 2.56.11.0/24 34854 STACLAR-CARRIER, DE 22357 UNALLOCATED 8.7.108.0/24 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 26584 UNALLOCATED 8.42.62.0/23 209 CENTURYLINK-US-LEGACY-QWEST, 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.158.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 41.67.208.0/21 Origin: 15964 CAMNET-AS, CM Transit: 37282 MAINONE, 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 /8:9 /9:11 /10:38 /11:100 /12:287 /13:578 /14:1168 /15:1912 /16:13349 /17:8215 /18:13965 /19:25900 /20:41203 /21:48482 /22:100984 /23:83519 /24:473899 /25:1275 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 31334 4941 5095 KABELDEUTSCHLAND-AS, DE 12479 4835 5812 UNI2-AS, ES 11492 3515 4450 CABLEONE, US 6327 3140 3351 SHAW, CA 7155 3128 4036 VIASAT-SP-BACKBONE, US 22773 2779 3570 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2621 3162 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2433 6754 Uninet S.A. de C.V., MX 39891 2417 2879 ALJAWWALSTC-AS, SA 30036 2151 2409 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1754 2:1191 3:30 4:19 5:3387 6:52 8:1458 9:1 11:1 12:1777 13:512 14:2306 15:72 16:8 17:289 18:81 20:105 23:3732 24:2290 25:3 27:2552 31:3089 32:129 34:1 35:42 36:960 37:3270 38:1941 39:426 40:128 41:3685 42:900 43:2142 44:207 45:14448 46:3685 47:293 49:1465 50:1539 51:90 52:1103 54:226 55:655 56:6 57:51 58:1851 59:1175 60:756 61:2304 62:2144 63:1981 64:5227 65:2323 66:5023 67:2867 68:1178 69:3960 70:1404 71:680 72:2868 74:2577 75:1450 76:663 77:2899 78:1643 79:2380 80:1945 81:1658 82:1313 83:1328 84:1229 85:2625 86:542 87:1740 88:1142 89:2749 90:383 91:8024 92:1527 93:2507 94:2759 95:3865 96:1238 97:340 98:924 99:977 100:86 101:999 102:980 103:23778 104:3443 105:398 106:883 107:2022 108:712 109:3635 110:1850 111:2059 112:1620 113:1362 114:1540 115:1831 116:1794 117:2097 118:2145 119:1705 120:829 121:1034 122:2444 123:2072 124:1562 125:2013 128:1384 129:1210 130:655 131:1844 132:752 133:302 134:1329 135:305 136:618 137:861 138:2172 139:998 140:673 141:998 142:931 143:1253 144:1020 145:323 146:1497 147:1019 148:2117 149:1189 150:831 151:1081 152:1486 153:400 154:4694 155:1057 156:3103 157:1136 158:850 159:1977 160:1910 161:1063 162:3096 163:826 164:1467 165:1301 166:560 167:1632 168:3527 169:562 170:4226 171:777 172:1940 173:2573 174:986 175:1057 176:2580 177:4131 178:3037 179:1470 180:2274 181:2473 182:3093 183:1152 184:2414 185:16504 186:3742 187:2852 188:4105 189:2401 190:8727 191:1318 192:10376 193:7534 194:6232 195:4419 196:3278 197:2024 198:6110 199:5893 200:7203 201:5226 202:10535 203:10273 204:4566 205:3093 206:3185 207:3273 208:4065 209:4446 210:4005 211:2019 212:3391 213:3135 214:1188 215:62 216:6020 217:2406 218:854 219:616 220:2015 221:949 222:1001 223:1504 End of report

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The dangers of demonizing bogons 2019-08 : (Fwd: [ncc-announce] [news] Sanctions and the RIPE NCC: Status Update)
by Job Snijders 26 Jun '20

26 Jun '20

Dear group, This message is in context of 2019-08 and related policy proposals in other regions of the world. When the RPKI is changed from an "opt-in" to an "no opt-out" mechanism, things will break horribly. Christian's message should make that clear. Imagine that the sanctions progress in intensity, to a state where RIPE NCC must de-register the resources assigned to the 3 members on the sanctions list. Their resources would stop being assigned, and move into the unassigned pool. This means they'll end up on the SLURM file, and if *you* use that SLURM file you will NOT be able to communicate via the Internet with fellow humans who happened to be born into an unfortunate situation. For this reason I will not use such SLURM files, they have the potential to do far more harm than they are doing me good. https://labs.ripe.net/Members/job_snijders/dont-terminate-peoples-internet-… The people in charge will find a way to browse the web anyway (satellite, lease IPs from other places), where stuff like this really hurts is the small people that are trying to find information on the Internet about the state of the world. Please read the below and ask yourself whether it really is worth it to pursue 2019-08 or related policies in other regions. Kind regards, Job ----- Original message ----- From: Christian Kaufmann <exec-board(a)ripe.net> To: ncc-announce(a)ripe.net Subject: [ncc-announce] [news] Sanctions and the RIPE NCC: Status Update Date: Wednesday, June 24, 2020 13:09 Dear members, I want to briefly update you on the current situation involving sanctions, following my last email back in April[1]. In short, there have been no major developments and the situation is largely unchanged. However, to keep you informed, allow me to briefly run through this again. STATUS OF EXEMPTION REQUEST AND FROZEN MEMBERSHIPS In April, we mentioned that the RIPE NCC was seeking an exemption from EU sanctions regulation from the Dutch authorities. The authorities have indicated that their response will take longer than usual, possibly due to the COVID-19 situation. We will inform you when we receive a decision on our request. For the three members believed to be on the sanctions list, this means that their LIR accounts remain frozen and they remain unable to access RIPE NCC services. While this is not ideal, it does mean that their resources have not been deregistered. BANK TRANSFERS FROM IRANIAN AND SYRIAN MEMBERS My earlier email also mentioned that the RIPE NCC's bank had temporarily revoked its ability to receive bank transfers from members in Iran and Syria. Unfortunately, this restriction remains in place and will likely remain so until the RIPE NCC receives a response to its exemption request. As this will probably take longer than the 1 July payment deadline, the RIPE NCC is looking at ways to address this and will follow up with affected members directly. RIPE NCC EXECUTIVE BOARD POSITION This is also unchanged, but I think you'll agree that this is a good thing: "The Executive Board of the RIPE NCC believes that the means of communication should not be affected by political discussions or disputes. This includes the provision of correctly registered Internet numbering resources."[2] At our board meeting last week, we reaffirmed that the RIPE NCC is committed to pursuing all legal means to continue providing services to all of its members. As we have already stated, we believe the Internet is a critical tool for humanity and should not be affected by political discussions. I regret that we are not yet able to give a more positive update, we are doing all we can to resolve this issue. If you have any questions or comments for the board, please contact us at <exec-board(a)ripe.net>. Regards Christian Kaufmann RIPE NCC Executive Board Chairman [1] Sanctions and the RIPE NCC: Current Status and Executive Board Position: https://www.ripe.net/ripe/mail/archives/ncc-announce/2020-April/001413.html [2] Executive Board Resolution on Continuity of Services to all RIPE NCC Members: https://www.ripe.net/publications/news/about-ripe-ncc-and-ripe/executive-bo…

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New on RIPE Labs: Route Flap Damping in the Wild?!
by Mirjam Kuehne 24 Jun '20

24 Jun '20

Dear colleagues, BGP Route Flap Damping and its use has been a controversial topic in the past. Recommendations have been revised multiple times over the past two decades and still differ from vendor default values. In this article on RIPE Labs Clemens Mosig and his co-authors dive into how Route Flap Damping is measured in the real world, uncover which configurations are in use, and provide parameter sets based on past recommendations for your router: https://labs.ripe.net/Members/clemens_mosig/route-flap-damping-in-the-wild Kind regards, Mirjam Kühne RIPE NCC

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Weekly Routing Table Report
by cscora＠apnic.net 19 Jun '20

19 Jun '20

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, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 20 Jun, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 815154 Prefixes after maximum aggregation (per Origin AS): 309453 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 397027 Total ASes present in the Internet Routing Table: 68353 Prefixes per ASN: 11.93 Origin-only ASes present in the Internet Routing Table: 58751 Origin ASes announcing only one prefix: 24470 Transit ASes present in the Internet Routing Table: 9602 Transit-only ASes present in the Internet Routing Table: 307 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 50 Max AS path prepend of ASN ( 22394) 38 Prefixes from unregistered ASNs in the Routing Table: 859 Number of instances of unregistered ASNs: 860 Number of 32-bit ASNs allocated by the RIRs: 32127 Number of 32-bit ASNs visible in the Routing Table: 26466 Prefixes from 32-bit ASNs in the Routing Table: 121955 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 543 Number of addresses announced to Internet: 2843369216 Equivalent to 169 /8s, 122 /16s and 95 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 274961 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 214358 Total APNIC prefixes after maximum aggregation: 62454 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 207950 Unique aggregates announced from the APNIC address blocks: 86021 APNIC Region origin ASes present in the Internet Routing Table: 10638 APNIC Prefixes per ASN: 19.55 APNIC Region origin ASes announcing only one prefix: 2979 APNIC Region transit ASes present in the Internet Routing Table: 1588 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5710 Number of APNIC addresses announced to Internet: 769610624 Equivalent to 45 /8s, 223 /16s and 83 /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, 131072-141625 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: 238135 Total ARIN prefixes after maximum aggregation: 109384 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 235455 Unique aggregates announced from the ARIN address blocks: 119632 ARIN Region origin ASes present in the Internet Routing Table: 18514 ARIN Prefixes per ASN: 12.72 ARIN Region origin ASes announcing only one prefix: 6782 ARIN Region transit ASes present in the Internet Routing Table: 1893 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3284 Number of ARIN addresses announced to Internet: 1080206848 Equivalent to 64 /8s, 98 /16s and 166 /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, 393216-399260 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, 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: 231929 Total RIPE prefixes after maximum aggregation: 107300 RIPE Deaggregation factor: 2.16 Prefixes being announced from the RIPE address blocks: 228468 Unique aggregates announced from the RIPE address blocks: 134263 RIPE Region origin ASes present in the Internet Routing Table: 27158 RIPE Prefixes per ASN: 8.41 RIPE Region origin ASes announcing only one prefix: 11750 RIPE Region transit ASes present in the Internet Routing Table: 3842 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9239 Number of RIPE addresses announced to Internet: 709194112 Equivalent to 42 /8s, 69 /16s and 113 /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 196608-213403 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: 106782 Total LACNIC prefixes after maximum aggregation: 24901 LACNIC Deaggregation factor: 4.29 Prefixes being announced from the LACNIC address blocks: 107936 Unique aggregates announced from the LACNIC address blocks: 46455 LACNIC Region origin ASes present in the Internet Routing Table: 9958 LACNIC Prefixes per ASN: 10.84 LACNIC Region origin ASes announcing only one prefix: 2470 LACNIC Region transit ASes present in the Internet Routing Table: 1857 Average LACNIC Region AS path length visible: 5.1 Max LACNIC Region AS path length visible: 50 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7540 Number of LACNIC addresses announced to Internet: 174401024 Equivalent to 10 /8s, 101 /16s and 38 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 23090 Total AfriNIC prefixes after maximum aggregation: 4748 AfriNIC Deaggregation factor: 4.86 Prefixes being announced from the AfriNIC address blocks: 34802 Unique aggregates announced from the AfriNIC address blocks: 10205 AfriNIC Region origin ASes present in the Internet Routing Table: 1405 AfriNIC Prefixes per ASN: 24.77 AfriNIC Region origin ASes announcing only one prefix: 489 AfriNIC Region transit ASes present in the Internet Routing Table: 282 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 693 Number of AfriNIC addresses announced to Internet: 109444864 Equivalent to 6 /8s, 133 /16s and 255 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 7545 5529 716 650 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4743 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3428 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3153 1805 105 VNPT-AS-VN VNPT Corp, VN 7713 2713 828 514 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2556 9043 61 CMNET-GD Guangdong Mobile Communication 4766 2284 11101 554 KIXS-AS-KR Korea Telecom, KR 9498 2278 434 225 BBIL-AP BHARTI Airtel Ltd., IN 4755 2132 441 193 TATACOMM-AS TATA Communications formerl 9394 2029 4914 20 CTTNET China TieTong Telecommunications 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 11492 4456 299 628 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3972 8140 1786 AMAZON-02, US 22773 3566 2968 153 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3350 1324 90 SHAW, CA 16625 3111 1622 2213 AKAMAI-AS, US 209 2429 5076 534 CENTURYLINK-US-LEGACY-QWEST, US 30036 2412 364 180 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2304 2981 1621 FRONTIER-FRTR, US 26484 2170 136 224 IKGUL-26484, 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 12479 5807 1656 137 UNI2-AS, ES 31334 4923 484 13 KABELDEUTSCHLAND-AS, DE 39891 3265 187 20 ALJAWWALSTC-AS, SA 8551 3179 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3069 456 2076 AKAMAI-ASN1, EU 12389 2548 2255 760 ROSTELECOM-AS, RU 9009 2217 233 1211 M247, GB 34984 2146 353 564 TELLCOM-AS, TR 13188 1609 100 35 TRIOLAN, UA 61317 1330 144 560 ASDETUK http://www.heficed.com, GB 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 8151 6725 3324 593 Uninet S.A. de C.V., MX 10620 3358 530 500 Telmex Colombia S.A., CO 11830 2666 369 63 Instituto Costarricense de Electricidad 6503 1718 326 387 Axtel, S.A.B. de C.V., MX 7303 1517 988 251 Telecom Argentina S.A., AR 13999 1419 511 334 Mega Cable, S.A. de C.V., MX 28573 1380 2245 214 CLARO S.A., BR 3816 1107 570 149 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1088 379 39 Telefonica del Peru S.A.A., PE 11172 957 112 71 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 1488 393 22 LINKdotNET-AS, EG 36992 1089 1539 76 ETISALAT-MISR, EG 24835 1088 474 24 RAYA-AS, EG 36903 900 472 91 MT-MPLS, MA 29571 625 68 11 ORANGE-COTE-IVOIRE, CI 6713 552 1863 34 IAM-AS, MA 37342 481 32 1 MOVITEL, MZ 36935 429 522 42 Vodafone-, EG 15399 422 45 12 WANANCHI-, KE 23889 344 231 15 MauritiusTelecom, MU 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 8151 6725 3324 593 Uninet S.A. de C.V., MX 12479 5807 1656 137 UNI2-AS, ES 7545 5529 716 650 TPG-INTERNET-AP TPG Telecom Limited, AU 31334 4923 484 13 KABELDEUTSCHLAND-AS, DE 4538 4743 4192 73 ERX-CERNET-BKB China Education and Rese 11492 4456 299 628 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3972 8140 1786 AMAZON-02, US 22773 3566 2968 153 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3428 1330 21 VIETEL-AS-AP Viettel Group, VN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 12479 5807 5670 UNI2-AS, ES 31334 4923 4910 KABELDEUTSCHLAND-AS, DE 7545 5529 4879 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4743 4670 ERX-CERNET-BKB China Education and Research Net 7155 4036 4009 VIASAT-SP-BACKBONE, US 11492 4456 3828 CABLEONE, US 22773 3566 3413 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3428 3407 VIETEL-AS-AP Viettel Group, VN 6327 3350 3260 SHAW, CA 39891 3265 3245 ALJAWWALSTC-AS, SA Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 22357 UNALLOCATED 8.7.108.0/24 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 26584 UNALLOCATED 8.42.62.0/23 209 CENTURYLINK-US-LEGACY-QWEST, 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.160.208.0/24 Origin: 398328 IAN-CARROLL, US Transit: 54825 PACKET, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.158.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 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 /8:9 /9:11 /10:38 /11:100 /12:287 /13:578 /14:1171 /15:1912 /16:13346 /17:8219 /18:13966 /19:25888 /20:41197 /21:48384 /22:100886 /23:83557 /24:474326 /25:1279 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4824 5807 UNI2-AS, ES 31334 4769 4923 KABELDEUTSCHLAND-AS, DE 11492 3519 4456 CABLEONE, US 6327 3140 3350 SHAW, CA 7155 3128 4036 VIASAT-SP-BACKBONE, US 22773 2777 3566 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2638 3179 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2609 3265 ALJAWWALSTC-AS, SA 8151 2408 6725 Uninet S.A. de C.V., MX 30036 2155 2412 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1769 2:1199 3:30 4:19 5:3574 6:52 8:1438 9:1 11:1 12:1777 13:512 14:2307 15:72 16:8 17:290 18:81 20:105 23:3719 24:2287 25:3 27:2544 31:3078 32:128 34:1 35:42 36:958 37:3390 38:1953 39:424 40:129 41:3680 42:901 43:2148 44:208 45:14428 46:3695 47:291 49:1458 50:1491 51:93 52:1086 54:227 55:672 56:6 57:51 58:1840 59:1171 60:747 61:2300 62:2097 63:1983 64:5223 65:2314 66:5014 67:2871 68:1183 69:3951 70:1407 71:679 72:2879 74:2577 75:1449 76:658 77:2928 78:1643 79:2375 80:1959 81:1659 82:1312 83:1308 84:1230 85:2614 86:542 87:1738 88:1135 89:2760 90:388 91:7947 92:1519 93:2511 94:2727 95:3924 96:1242 97:333 98:923 99:977 100:86 101:1006 102:969 103:23863 104:3440 105:397 106:882 107:1999 108:711 109:3667 110:1843 111:2047 112:1610 113:1362 114:1538 115:1841 116:1793 117:2101 118:2140 119:1693 120:836 121:1039 122:2443 123:2056 124:1568 125:2015 128:1381 129:1223 130:652 131:1867 132:749 133:302 134:1321 135:304 136:612 137:852 138:2164 139:995 140:678 141:996 142:929 143:1252 144:1019 145:310 146:1497 147:1022 148:2096 149:1187 150:874 151:1210 152:1495 153:397 154:4662 155:1059 156:3105 157:1129 158:847 159:1979 160:1926 161:1056 162:3094 163:822 164:1472 165:1294 166:560 167:1634 168:3541 169:553 170:4236 171:776 172:1938 173:2573 174:985 175:1053 176:2589 177:4182 178:3041 179:1463 180:2284 181:2463 182:3090 183:1145 184:2418 185:16486 186:3764 187:2862 188:4103 189:2377 190:8710 191:1335 192:10378 193:7538 194:6237 195:4403 196:3275 197:2003 198:6114 199:5893 200:7255 201:5249 202:10518 203:10270 204:4564 205:3099 206:3189 207:3275 208:4061 209:4451 210:4007 211:2017 212:3381 213:3231 214:1199 215:62 216:6024 217:2410 218:854 219:615 220:2015 221:943 222:998 223:1500 End of report

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From Zero to RPKI Hero: Live Demo
by Nathalie Trenaman 17 Jun '20

17 Jun '20

Hi all, The community has teamed up to bring something very exiting to network operators around the world! This Friday, from 17:00 CEST, we are doing a live demo “From Zero to RPKI Hero” where we will show how to create ROAs, set up Routinator, RIPE NCC Validator, configure Juniper, Arista, Nokia and Cisco routers to perform RPKI Origin Validation. This has never been done before! And it will be live! People can join over Zoom: https://arista.zoom.us/s/93051476697 <https://arista.zoom.us/s/93051476697> <https://arista.zoom.us/s/93051476697 <https://arista.zoom.us/s/93051476697>> or join the Facebook live stream: https://www.facebook.com/events/183972346373123/186010836169274/ <https://www.facebook.com/events/183972346373123/186010836169274/> Later on, this will be uploaded to YouTube. Please note: This is not an event organised by any of the vendors, nor is it a commercial event. Just a bunch of techies (Ties de Kock, Florian Hibler, Greg Hankins, Jeff Tantsura, Orhan Ergun, Melchior Aelmans, Alex Band and Nathalie Trenaman) coming together to show “how it’s done” Best regards, Nathalie Trenaman

1 0

academic paper: "Peerlock: Flexsealing BGP"
by Job Snijders 15 Jun '20

15 Jun '20

Dear colleagues, An interesting paper has been made available as pre-print: "Peerlock: Flexsealing BGP" by Tyler McDaniel, Jared M. Smith, and Max Schuchard from the University of Tennessee. The paper probably is the most formal description of Peerlock so far. They even conducted active measurements to reverse-engineer what the state of peerlock deployment is in the global Intenet routing system. Abstract: https://arxiv.org/abs/2006.06576 PDF: https://arxiv.org/pdf/2006.06576.pdf Recommended reading! Kind regards, Job

1 0

Weekly Routing Table Report
by cscora＠apnic.net 12 Jun '20

12 Jun '20

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, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 13 Jun, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 815015 Prefixes after maximum aggregation (per Origin AS): 309321 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 397070 Total ASes present in the Internet Routing Table: 68301 Prefixes per ASN: 11.93 Origin-only ASes present in the Internet Routing Table: 58705 Origin ASes announcing only one prefix: 24458 Transit ASes present in the Internet Routing Table: 9596 Transit-only ASes present in the Internet Routing Table: 311 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 46 Max AS path prepend of ASN ( 22394) 38 Prefixes from unregistered ASNs in the Routing Table: 830 Number of instances of unregistered ASNs: 832 Number of 32-bit ASNs allocated by the RIRs: 32024 Number of 32-bit ASNs visible in the Routing Table: 26402 Prefixes from 32-bit ASNs in the Routing Table: 121590 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 544 Number of addresses announced to Internet: 2843328512 Equivalent to 169 /8s, 121 /16s and 192 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 274923 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 214406 Total APNIC prefixes after maximum aggregation: 62465 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 208016 Unique aggregates announced from the APNIC address blocks: 86032 APNIC Region origin ASes present in the Internet Routing Table: 10615 APNIC Prefixes per ASN: 19.60 APNIC Region origin ASes announcing only one prefix: 2963 APNIC Region transit ASes present in the Internet Routing Table: 1582 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5695 Number of APNIC addresses announced to Internet: 769451904 Equivalent to 45 /8s, 220 /16s and 231 /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, 131072-141625 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: 238331 Total ARIN prefixes after maximum aggregation: 109319 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 235619 Unique aggregates announced from the ARIN address blocks: 119621 ARIN Region origin ASes present in the Internet Routing Table: 18513 ARIN Prefixes per ASN: 12.73 ARIN Region origin ASes announcing only one prefix: 6771 ARIN Region transit ASes present in the Internet Routing Table: 1890 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3274 Number of ARIN addresses announced to Internet: 1080400384 Equivalent to 64 /8s, 101 /16s and 154 /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, 393216-399260 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, 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: 231855 Total RIPE prefixes after maximum aggregation: 107286 RIPE Deaggregation factor: 2.16 Prefixes being announced from the RIPE address blocks: 228420 Unique aggregates announced from the RIPE address blocks: 134280 RIPE Region origin ASes present in the Internet Routing Table: 27153 RIPE Prefixes per ASN: 8.41 RIPE Region origin ASes announcing only one prefix: 11756 RIPE Region transit ASes present in the Internet Routing Table: 3855 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9226 Number of RIPE addresses announced to Internet: 709126272 Equivalent to 42 /8s, 68 /16s and 104 /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 196608-213403 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: 106682 Total LACNIC prefixes after maximum aggregation: 24887 LACNIC Deaggregation factor: 4.29 Prefixes being announced from the LACNIC address blocks: 107802 Unique aggregates announced from the LACNIC address blocks: 46512 LACNIC Region origin ASes present in the Internet Routing Table: 9937 LACNIC Prefixes per ASN: 10.85 LACNIC Region origin ASes announcing only one prefix: 2479 LACNIC Region transit ASes present in the Internet Routing Table: 1854 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 46 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7516 Number of LACNIC addresses announced to Internet: 174407424 Equivalent to 10 /8s, 101 /16s and 63 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 22910 Total AfriNIC prefixes after maximum aggregation: 4698 AfriNIC Deaggregation factor: 4.88 Prefixes being announced from the AfriNIC address blocks: 34614 Unique aggregates announced from the AfriNIC address blocks: 10175 AfriNIC Region origin ASes present in the Internet Routing Table: 1399 AfriNIC Prefixes per ASN: 24.74 AfriNIC Region origin ASes announcing only one prefix: 489 AfriNIC Region transit ASes present in the Internet Routing Table: 274 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 691 Number of AfriNIC addresses announced to Internet: 109431808 Equivalent to 6 /8s, 133 /16s and 204 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 7545 5516 711 647 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4743 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3447 1330 22 VIETEL-AS-AP Viettel Group, VN 45899 3151 1806 101 VNPT-AS-VN VNPT Corp, VN 7713 2712 829 511 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2579 9043 61 CMNET-GD Guangdong Mobile Communication 4766 2280 11101 554 KIXS-AS-KR Korea Telecom, KR 9498 2266 433 219 BBIL-AP BHARTI Airtel Ltd., IN 4755 2133 441 193 TATACOMM-AS TATA Communications formerl 9394 2040 4914 20 CTTNET China TieTong Telecommunications 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 11492 4452 299 617 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3950 8143 1793 AMAZON-02, US 22773 3561 2968 151 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3358 1324 90 SHAW, CA 16625 3097 1617 2211 AKAMAI-AS, US 209 2434 5076 535 CENTURYLINK-US-LEGACY-QWEST, US 30036 2412 366 189 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2304 2981 1621 FRONTIER-FRTR, US 26484 2184 137 202 IKGUL-26484, 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 12479 5803 1658 138 UNI2-AS, ES 31334 4923 484 13 KABELDEUTSCHLAND-AS, DE 39891 3458 195 19 ALJAWWALSTC-AS, SA 8551 3181 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3055 450 2070 AKAMAI-ASN1, EU 12389 2546 2254 756 ROSTELECOM-AS, RU 9009 2223 235 1215 M247, GB 34984 2132 353 564 TELLCOM-AS, TR 13188 1609 100 35 TRIOLAN, UA 61317 1305 142 566 ASDETUK http://www.heficed.com, GB 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 8151 6683 3322 598 Uninet S.A. de C.V., MX 10620 3351 529 507 Telmex Colombia S.A., CO 11830 2665 369 63 Instituto Costarricense de Electricidad 6503 1697 327 388 Axtel, S.A.B. de C.V., MX 7303 1517 988 251 Telecom Argentina S.A., AR 13999 1431 514 334 Mega Cable, S.A. de C.V., MX 28573 1371 2243 206 CLARO S.A., BR 3816 1107 570 149 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1107 379 39 Telefonica del Peru S.A.A., PE 11172 952 111 73 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 1488 393 22 LINKdotNET-AS, EG 24835 1120 470 24 RAYA-AS, EG 36992 1086 1539 76 ETISALAT-MISR, EG 36903 900 472 91 MT-MPLS, MA 29571 604 68 11 ORANGE-COTE-IVOIRE, CI 6713 550 1863 34 IAM-AS, MA 37342 481 32 1 MOVITEL, MZ 36935 417 522 44 Vodafone-, EG 23889 366 231 15 MauritiusTelecom, MU 15399 357 45 12 WANANCHI-, KE 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 8151 6683 3322 598 Uninet S.A. de C.V., MX 12479 5803 1658 138 UNI2-AS, ES 7545 5516 711 647 TPG-INTERNET-AP TPG Telecom Limited, AU 31334 4923 484 13 KABELDEUTSCHLAND-AS, DE 4538 4743 4192 73 ERX-CERNET-BKB China Education and Rese 11492 4452 299 617 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3950 8143 1793 AMAZON-02, US 22773 3561 2968 151 ASN-CXA-ALL-CCI-22773-RDC, US 39891 3458 195 19 ALJAWWALSTC-AS, SA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 12479 5803 5665 UNI2-AS, ES 31334 4923 4910 KABELDEUTSCHLAND-AS, DE 7545 5516 4869 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4743 4670 ERX-CERNET-BKB China Education and Research Net 7155 4036 4009 VIASAT-SP-BACKBONE, US 11492 4452 3835 CABLEONE, US 39891 3458 3439 ALJAWWALSTC-AS, SA 7552 3447 3425 VIETEL-AS-AP Viettel Group, VN 22773 3561 3410 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3358 3268 SHAW, CA Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 22357 UNALLOCATED 8.7.108.0/24 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 26584 UNALLOCATED 8.42.62.0/23 209 CENTURYLINK-US-LEGACY-QWEST, 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.148.160.0/24 Origin: 29802 HVC-AS, US Transit: 6939 HURRICANE, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.158.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 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 /8:9 /9:11 /10:38 /11:100 /12:287 /13:579 /14:1172 /15:1914 /16:13349 /17:8237 /18:13949 /19:25851 /20:41190 /21:48401 /22:100881 /23:83476 /24:474286 /25:1285 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4817 5803 UNI2-AS, ES 31334 4769 4923 KABELDEUTSCHLAND-AS, DE 11492 3532 4452 CABLEONE, US 6327 3148 3358 SHAW, CA 7155 3128 4036 VIASAT-SP-BACKBONE, US 22773 2773 3561 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2639 3181 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2609 3458 ALJAWWALSTC-AS, SA 8151 2373 6683 Uninet S.A. de C.V., MX 30036 2154 2412 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1760 2:1195 3:30 4:19 5:3565 6:52 8:1421 9:1 11:1 12:1778 13:515 14:2310 15:72 16:8 17:293 18:81 20:106 23:3690 24:2309 25:3 27:2524 31:3075 32:127 34:3 35:42 36:951 37:3376 38:2020 39:422 40:129 41:3589 42:901 43:2135 44:206 45:14452 46:3685 47:289 49:1455 50:1469 51:93 52:1053 54:231 55:644 56:6 57:51 58:1848 59:1169 60:743 61:2299 62:2086 63:1989 64:5196 65:2328 66:5034 67:2922 68:1185 69:3963 70:1408 71:680 72:2879 74:2580 75:1447 76:672 77:2926 78:1645 79:2368 80:1953 81:1638 82:1315 83:1307 84:1234 85:2616 86:541 87:1737 88:1129 89:2753 90:390 91:7932 92:1515 93:2518 94:2726 95:3904 96:1235 97:333 98:923 99:978 100:86 101:1008 102:967 103:23839 104:3446 105:397 106:880 107:1999 108:711 109:3671 110:1836 111:2056 112:1605 113:1357 114:1524 115:1839 116:1802 117:2104 118:2135 119:1704 120:921 121:1044 122:2438 123:2051 124:1565 125:2020 128:1362 129:1190 130:649 131:1865 132:754 133:302 134:1325 135:286 136:608 137:851 138:2171 139:998 140:679 141:992 142:925 143:1225 144:1013 145:307 146:1499 147:1016 148:2109 149:1190 150:871 151:1335 152:1497 153:395 154:4672 155:1059 156:3109 157:1122 158:845 159:1974 160:1897 161:1055 162:3090 163:820 164:1475 165:1292 166:558 167:1637 168:3547 169:524 170:4227 171:773 172:1941 173:2572 174:985 175:1047 176:2577 177:4206 178:3040 179:1478 180:2286 181:2462 182:3086 183:1288 184:2424 185:16487 186:3743 187:2816 188:4100 189:2339 190:8731 191:1319 192:10361 193:7543 194:6229 195:4390 196:3254 197:1997 198:6102 199:5907 200:7238 201:5243 202:10505 203:10291 204:4578 205:3107 206:3219 207:3274 208:4063 209:4454 210:4002 211:2030 212:3376 213:3234 214:1194 215:62 216:6095 217:2429 218:856 219:614 220:2014 221:931 222:998 223:1493 End of report

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Weekly Routing Table Report
by cscora＠apnic.net 05 Jun '20

05 Jun '20

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, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 06 Jun, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 813692 Prefixes after maximum aggregation (per Origin AS): 308952 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 396724 Total ASes present in the Internet Routing Table: 68243 Prefixes per ASN: 11.92 Origin-only ASes present in the Internet Routing Table: 58615 Origin ASes announcing only one prefix: 24432 Transit ASes present in the Internet Routing Table: 9628 Transit-only ASes present in the Internet Routing Table: 316 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 46 Max AS path prepend of ASN ( 22394) 38 Prefixes from unregistered ASNs in the Routing Table: 836 Number of instances of unregistered ASNs: 838 Number of 32-bit ASNs allocated by the RIRs: 31936 Number of 32-bit ASNs visible in the Routing Table: 26324 Prefixes from 32-bit ASNs in the Routing Table: 121260 Number of bogon 32-bit ASNs visible in the Routing Table: 14 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 549 Number of addresses announced to Internet: 2842667264 Equivalent to 169 /8s, 111 /16s and 169 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 274022 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 214366 Total APNIC prefixes after maximum aggregation: 62356 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 207911 Unique aggregates announced from the APNIC address blocks: 85914 APNIC Region origin ASes present in the Internet Routing Table: 10591 APNIC Prefixes per ASN: 19.63 APNIC Region origin ASes announcing only one prefix: 2953 APNIC Region transit ASes present in the Internet Routing Table: 1562 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5670 Number of APNIC addresses announced to Internet: 767894400 Equivalent to 45 /8s, 197 /16s and 35 /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, 131072-141625 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: 237767 Total ARIN prefixes after maximum aggregation: 109331 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 235106 Unique aggregates announced from the ARIN address blocks: 119598 ARIN Region origin ASes present in the Internet Routing Table: 18520 ARIN Prefixes per ASN: 12.69 ARIN Region origin ASes announcing only one prefix: 6774 ARIN Region transit ASes present in the Internet Routing Table: 1915 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3267 Number of ARIN addresses announced to Internet: 1080751616 Equivalent to 64 /8s, 106 /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, 393216-399260 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, 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: 231189 Total RIPE prefixes after maximum aggregation: 107028 RIPE Deaggregation factor: 2.16 Prefixes being announced from the RIPE address blocks: 227801 Unique aggregates announced from the RIPE address blocks: 134036 RIPE Region origin ASes present in the Internet Routing Table: 27130 RIPE Prefixes per ASN: 8.40 RIPE Region origin ASes announcing only one prefix: 11744 RIPE Region transit ASes present in the Internet Routing Table: 3848 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9204 Number of RIPE addresses announced to Internet: 709254528 Equivalent to 42 /8s, 70 /16s and 93 /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 196608-213403 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: 106629 Total LACNIC prefixes after maximum aggregation: 24862 LACNIC Deaggregation factor: 4.29 Prefixes being announced from the LACNIC address blocks: 107737 Unique aggregates announced from the LACNIC address blocks: 46584 LACNIC Region origin ASes present in the Internet Routing Table: 9916 LACNIC Prefixes per ASN: 10.86 LACNIC Region origin ASes announcing only one prefix: 2474 LACNIC Region transit ASes present in the Internet Routing Table: 1871 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 46 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7493 Number of LACNIC addresses announced to Internet: 174663936 Equivalent to 10 /8s, 105 /16s and 41 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 22904 Total AfriNIC prefixes after maximum aggregation: 4705 AfriNIC Deaggregation factor: 4.87 Prefixes being announced from the AfriNIC address blocks: 34588 Unique aggregates announced from the AfriNIC address blocks: 10136 AfriNIC Region origin ASes present in the Internet Routing Table: 1400 AfriNIC Prefixes per ASN: 24.71 AfriNIC Region origin ASes announcing only one prefix: 487 AfriNIC Region transit ASes present in the Internet Routing Table: 278 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 690 Number of AfriNIC addresses announced to Internet: 109584896 Equivalent to 6 /8s, 136 /16s and 34 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 7545 5522 703 643 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4734 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3412 1330 20 VIETEL-AS-AP Viettel Group, VN 9808 3221 9043 61 CMNET-GD Guangdong Mobile Communication 45899 3152 1806 101 VNPT-AS-VN VNPT Corp, VN 7713 2713 831 511 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 2271 434 224 BBIL-AP BHARTI Airtel Ltd., IN 4766 2265 11101 554 KIXS-AS-KR Korea Telecom, KR 4755 2132 441 193 TATACOMM-AS TATA Communications formerl 9394 2039 4914 20 CTTNET China TieTong Telecommunications 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 11492 4438 298 624 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3936 8124 1783 AMAZON-02, US 22773 3562 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3374 1324 90 SHAW, CA 16625 3110 1628 2216 AKAMAI-AS, US 209 2431 5076 534 CENTURYLINK-US-LEGACY-QWEST, US 30036 2395 364 258 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2304 2981 1621 FRONTIER-FRTR, US 26484 2184 137 201 IKGUL-26484, 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 12479 5791 1658 138 UNI2-AS, ES 31334 4906 484 13 KABELDEUTSCHLAND-AS, DE 39891 3651 203 20 ALJAWWALSTC-AS, SA 8551 3178 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3031 449 2056 AKAMAI-ASN1, EU 12389 2516 2251 733 ROSTELECOM-AS, RU 9009 2222 234 1212 M247, GB 34984 2129 353 562 TELLCOM-AS, TR 13188 1604 100 35 TRIOLAN, UA 61317 1235 140 551 ASDETUK http://www.heficed.com, GB 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 8151 6658 3325 602 Uninet S.A. de C.V., MX 10620 3354 529 506 Telmex Colombia S.A., CO 11830 2666 369 63 Instituto Costarricense de Electricidad 6503 1687 327 388 Axtel, S.A.B. de C.V., MX 7303 1517 988 251 Telecom Argentina S.A., AR 13999 1417 513 331 Mega Cable, S.A. de C.V., MX 28573 1369 2243 206 CLARO S.A., BR 6147 1149 379 39 Telefonica del Peru S.A.A., PE 3816 1107 570 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 955 111 68 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 1485 393 22 LINKdotNET-AS, EG 24835 1119 522 26 RAYA-AS, EG 36992 1085 1539 76 ETISALAT-MISR, EG 36903 900 472 91 MT-MPLS, MA 29571 606 68 11 ORANGE-COTE-IVOIRE, CI 6713 551 1863 34 IAM-AS, MA 37342 479 32 1 MOVITEL, MZ 36935 409 522 44 Vodafone-, EG 23889 365 231 15 MauritiusTelecom, MU 15399 364 45 12 WANANCHI-, KE 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 8151 6658 3325 602 Uninet S.A. de C.V., MX 12479 5791 1658 138 UNI2-AS, ES 7545 5522 703 643 TPG-INTERNET-AP TPG Telecom Limited, AU 31334 4906 484 13 KABELDEUTSCHLAND-AS, DE 4538 4734 4192 73 ERX-CERNET-BKB China Education and Rese 11492 4438 298 624 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3936 8124 1783 AMAZON-02, US 39891 3651 203 20 ALJAWWALSTC-AS, SA 22773 3562 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 12479 5791 5653 UNI2-AS, ES 31334 4906 4893 KABELDEUTSCHLAND-AS, DE 7545 5522 4879 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4734 4661 ERX-CERNET-BKB China Education and Research Net 7155 4036 4009 VIASAT-SP-BACKBONE, US 11492 4438 3814 CABLEONE, US 39891 3651 3631 ALJAWWALSTC-AS, SA 22773 3562 3409 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3412 3392 VIETEL-AS-AP Viettel Group, VN 6327 3374 3284 SHAW, CA Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 26584 UNALLOCATED 8.42.62.0/23 209 CENTURYLINK-US-LEGACY-QWEST, 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.158.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 41.67.192.0/18 Origin: 15964 CAMNET-AS, CM Transit: 37662 WIOCC-AS, MU 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 /8:9 /9:11 /10:38 /11:99 /12:287 /13:580 /14:1170 /15:1916 /16:13360 /17:8233 /18:13940 /19:25887 /20:41273 /21:48462 /22:100713 /23:83520 /24:472909 /25:1285 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4794 5791 UNI2-AS, ES 31334 4751 4906 KABELDEUTSCHLAND-AS, DE 11492 3519 4438 CABLEONE, US 6327 3164 3374 SHAW, CA 7155 3128 4036 VIASAT-SP-BACKBONE, US 39891 2801 3651 ALJAWWALSTC-AS, SA 22773 2773 3562 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2636 3178 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2349 6658 Uninet S.A. de C.V., MX 30036 2138 2395 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1772 2:1182 3:30 4:19 5:3382 6:52 8:1421 9:1 11:1 12:1785 13:507 14:2311 15:72 16:8 17:294 18:81 20:106 23:3651 24:2285 25:2 27:2525 31:3086 32:127 34:3 35:41 36:938 37:3265 38:2029 39:418 40:128 41:3616 42:899 43:2135 44:208 45:14371 46:3681 47:293 49:1457 50:1451 51:93 52:1052 54:240 55:672 56:6 57:52 58:1841 59:1168 60:741 61:2290 62:2082 63:1984 64:5127 65:2299 66:4969 67:2870 68:1185 69:3938 70:1408 71:679 72:2873 74:2601 75:1447 76:668 77:2898 78:1653 79:2364 80:1935 81:1625 82:1318 83:1311 84:1235 85:2612 86:539 87:1734 88:1089 89:2752 90:381 91:7959 92:1522 93:2506 94:2714 95:3897 96:1242 97:331 98:932 99:977 100:87 101:1003 102:941 103:23789 104:3436 105:395 106:879 107:1997 108:713 109:3671 110:1829 111:2044 112:1600 113:1358 114:1522 115:1828 116:1792 117:2196 118:2131 119:1711 120:856 121:1043 122:2427 123:1994 124:1553 125:2023 128:1364 129:1185 130:644 131:1839 132:750 133:302 134:1313 135:287 136:614 137:851 138:2187 139:993 140:673 141:987 142:925 143:1216 144:1013 145:305 146:1494 147:1029 148:2122 149:1190 150:872 151:1331 152:1493 153:390 154:4658 155:1053 156:3122 157:1126 158:845 159:1969 160:1893 161:1049 162:3087 163:830 164:1458 165:1290 166:555 167:1634 168:3544 169:546 170:4210 171:771 172:1936 173:2547 174:992 175:1042 176:2699 177:4238 178:3054 179:1462 180:2271 181:2465 182:3083 183:1166 184:2430 185:16436 186:3730 187:2787 188:4096 189:2339 190:8765 191:1317 192:10378 193:7536 194:6184 195:4409 196:3216 197:1964 198:6084 199:5916 200:7232 201:5261 202:10492 203:10249 204:4579 205:3105 206:3207 207:3277 208:4067 209:4434 210:3992 211:2023 212:3371 213:3137 214:1189 215:62 216:6052 217:2425 218:874 219:613 220:2040 221:935 222:993 223:1487 End of report

1 0

RPSL
by ripedenis＠yahoo.co.uk 30 May '20

30 May '20

Colleagues Just a comment on the RPSL issue from the RIPE 80 session today. RPSL has little to do with the accuracy of data in the RIPE IRR. RPSL is just a language. Assuming you understand the language, it is your choice whether or not you maintain your data and keep it accurate and up to date. If we were to change from RPSL to something else the data would not necessarily be of any better quality. But it would be 'non standard' compared to all the other IRRs. Changing RPSL, as a means of inputting and outputting routing data, is not something that can be considered unilaterally within the RIPE Database. Perhaps a different question to ask could be, "is all the routing information contained in the RIPE Database still meaningful, useful and necessary (regardless of the language)?". cheersdenis co-chair DB-WG

5 8

Weekly Routing Table Report
by cscora＠apnic.net 29 May '20

29 May '20

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, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 30 May, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 812240 Prefixes after maximum aggregation (per Origin AS): 308990 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 395869 Total ASes present in the Internet Routing Table: 68196 Prefixes per ASN: 11.91 Origin-only ASes present in the Internet Routing Table: 58588 Origin ASes announcing only one prefix: 24435 Transit ASes present in the Internet Routing Table: 9608 Transit-only ASes present in the Internet Routing Table: 318 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 42 Max AS path prepend of ASN ( 22394) 38 Prefixes from unregistered ASNs in the Routing Table: 1123 Number of instances of unregistered ASNs: 1125 Number of 32-bit ASNs allocated by the RIRs: 31801 Number of 32-bit ASNs visible in the Routing Table: 26265 Prefixes from 32-bit ASNs in the Routing Table: 121170 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 0 Number of addresses announced to Internet: 2841823488 Equivalent to 169 /8s, 98 /16s and 201 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: inf Percentage of available address space allocated: 0.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 604309 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 213773 Total APNIC prefixes after maximum aggregation: 62542 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 0 Unique aggregates announced from the APNIC address blocks: 0 APNIC Region origin ASes present in the Internet Routing Table: 10585 APNIC Prefixes per ASN: 0.00 APNIC Region origin ASes announcing only one prefix: 2956 APNIC Region transit ASes present in the Internet Routing Table: 1569 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5663 Number of APNIC addresses announced to Internet: 0 Equivalent to 0 /8s, 0 /16s and 0 /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, 131072-141625 APNIC Address Blocks ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 237172 Total ARIN prefixes after maximum aggregation: 109382 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 0 Unique aggregates announced from the ARIN address blocks: 0 ARIN Region origin ASes present in the Internet Routing Table: 18520 ARIN Prefixes per ASN: 0.00 ARIN Region origin ASes announcing only one prefix: 6784 ARIN Region transit ASes present in the Internet Routing Table: 1915 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3258 Number of ARIN addresses announced to Internet: 0 Equivalent to 0 /8s, 0 /16s and 0 /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, 393216-399260 ARIN Address Blocks RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 230850 Total RIPE prefixes after maximum aggregation: 106822 RIPE Deaggregation factor: 2.16 Prefixes being announced from the RIPE address blocks: 0 Unique aggregates announced from the RIPE address blocks: 0 RIPE Region origin ASes present in the Internet Routing Table: 27115 RIPE Prefixes per ASN: 0.00 RIPE Region origin ASes announcing only one prefix: 11735 RIPE Region transit ASes present in the Internet Routing Table: 3839 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 39 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9189 Number of RIPE addresses announced to Internet: 0 Equivalent to 0 /8s, 0 /16s and 0 /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 196608-213403 RIPE Address Blocks LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 106533 Total LACNIC prefixes after maximum aggregation: 24819 LACNIC Deaggregation factor: 4.29 Prefixes being announced from the LACNIC address blocks: 0 Unique aggregates announced from the LACNIC address blocks: 0 LACNIC Region origin ASes present in the Internet Routing Table: 9888 LACNIC Prefixes per ASN: 0.00 LACNIC Region origin ASes announcing only one prefix: 2468 LACNIC Region transit ASes present in the Internet Routing Table: 1850 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7465 Number of LACNIC addresses announced to Internet: 0 Equivalent to 0 /8s, 0 /16s and 0 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 22788 Total AfriNIC prefixes after maximum aggregation: 4699 AfriNIC Deaggregation factor: 4.85 Prefixes being announced from the AfriNIC address blocks: 0 Unique aggregates announced from the AfriNIC address blocks: 0 AfriNIC Region origin ASes present in the Internet Routing Table: 1398 AfriNIC Prefixes per ASN: 0.00 AfriNIC Region origin ASes announcing only one prefix: 492 AfriNIC Region transit ASes present in the Internet Routing Table: 274 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 690 Number of AfriNIC addresses announced to Internet: 0 Equivalent to 0 /8s, 0 /16s and 0 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7545 5477 703 638 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4739 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3430 1330 22 VIETEL-AS-AP Viettel Group, VN 45899 3153 1806 102 VNPT-AS-VN VNPT Corp, VN 7713 2712 831 510 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2645 9043 61 CMNET-GD Guangdong Mobile Communication 9498 2271 434 224 BBIL-AP BHARTI Airtel Ltd., IN 4766 2269 11102 555 KIXS-AS-KR Korea Telecom, KR 4755 2136 441 194 TATACOMM-AS TATA Communications formerl 9394 2039 4914 20 CTTNET China TieTong Telecommunications 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 11492 4380 295 696 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3951 8129 1807 AMAZON-02, US 22773 3554 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3375 1324 91 SHAW, CA 16625 3103 1625 2211 AKAMAI-AS, US 209 2429 5075 532 CENTURYLINK-US-LEGACY-QWEST, US 30036 2390 364 281 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2304 2981 1621 FRONTIER-FRTR, US 26484 2184 137 201 IKGUL-26484, 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 12479 5752 1657 141 UNI2-AS, ES 31334 4903 484 13 KABELDEUTSCHLAND-AS, DE 39891 3651 203 20 ALJAWWALSTC-AS, SA 8551 3161 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3020 448 2050 AKAMAI-ASN1, EU 12389 2515 2251 732 ROSTELECOM-AS, RU 9009 2190 233 1210 M247, GB 34984 2130 353 563 TELLCOM-AS, TR 13188 1607 100 35 TRIOLAN, UA 61317 1215 142 528 ASDETUK http://www.heficed.com, GB 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 8151 6609 3323 603 Uninet S.A. de C.V., MX 10620 3358 530 506 Telmex Colombia S.A., CO 11830 2666 369 63 Instituto Costarricense de Electricidad 6503 1686 327 388 Axtel, S.A.B. de C.V., MX 7303 1519 988 255 Telecom Argentina S.A., AR 13999 1413 512 336 Mega Cable, S.A. de C.V., MX 28573 1368 2243 206 CLARO S.A., BR 6147 1151 379 39 Telefonica del Peru S.A.A., PE 3816 1104 571 149 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 954 111 67 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 1467 393 22 LINKdotNET-AS, EG 24835 1112 574 28 RAYA-AS, EG 36992 1091 1539 76 ETISALAT-MISR, EG 36903 900 472 91 MT-MPLS, MA 29571 605 68 11 ORANGE-COTE-IVOIRE, CI 6713 553 1863 34 IAM-AS, MA 37342 479 32 1 MOVITEL, MZ 36935 397 521 44 Vodafone-, EG 23889 365 231 15 MauritiusTelecom, MU 15399 351 45 11 WANANCHI-, KE 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 8151 6609 3323 603 Uninet S.A. de C.V., MX 12479 5752 1657 141 UNI2-AS, ES 7545 5477 703 638 TPG-INTERNET-AP TPG Telecom Limited, AU 31334 4903 484 13 KABELDEUTSCHLAND-AS, DE 4538 4739 4192 73 ERX-CERNET-BKB China Education and Rese 11492 4380 295 696 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3951 8129 1807 AMAZON-02, US 39891 3651 203 20 ALJAWWALSTC-AS, SA 22773 3554 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 12479 5752 5611 UNI2-AS, ES 31334 4903 4890 KABELDEUTSCHLAND-AS, DE 7545 5477 4839 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4739 4666 ERX-CERNET-BKB China Education and Research Net 7155 4036 4009 VIASAT-SP-BACKBONE, US 11492 4380 3684 CABLEONE, US 39891 3651 3631 ALJAWWALSTC-AS, SA 7552 3430 3408 VIETEL-AS-AP Viettel Group, VN 22773 3554 3401 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3375 3284 SHAW, CA Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 26584 UNALLOCATED 8.42.62.0/23 209 CENTURYLINK-US-LEGACY-QWEST, 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:9 /9:11 /10:38 /11:99 /12:286 /13:578 /14:1169 /15:1917 /16:13363 /17:8233 /18:13929 /19:25792 /20:41152 /21:48330 /22:100573 /23:83294 /24:472190 /25:1277 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5591 5752 UNI2-AS, ES 8151 5232 6609 Uninet S.A. de C.V., MX 31334 4892 4903 KABELDEUTSCHLAND-AS, DE 11492 4100 4380 CABLEONE, US 7155 3903 4036 VIASAT-SP-BACKBONE, US 16509 3820 3951 AMAZON-02, US 39891 3651 3651 ALJAWWALSTC-AS, SA 7545 3465 5477 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3445 3554 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3319 3430 VIETEL-AS-AP Viettel Group, VN Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1777 2:1182 3:30 4:19 5:3351 6:52 8:1428 9:1 11:1 12:1778 13:507 14:2307 15:72 16:8 17:291 18:81 20:100 23:3638 24:2273 25:2 27:2511 31:3097 32:113 34:3 35:42 36:934 37:3250 38:2027 39:413 40:127 41:3592 42:902 43:2121 44:208 45:14332 46:3685 47:293 49:1460 50:1430 51:93 52:1057 54:235 55:671 56:6 57:52 58:1829 59:1170 60:736 61:2279 62:2076 63:1986 64:5132 65:2295 66:4965 67:2883 68:1188 69:3927 70:1413 71:680 72:2861 74:2605 75:1447 76:673 77:2897 78:1653 79:2344 80:1948 81:1627 82:1319 83:1311 84:1235 85:2529 86:540 87:1739 88:1050 89:2763 90:378 91:7951 92:1519 93:2505 94:2719 95:3895 96:1224 97:331 98:932 99:977 100:87 101:992 102:973 103:23751 104:3436 105:397 106:879 107:1985 108:712 109:3675 110:1822 111:2032 112:1609 113:1358 114:1509 115:1829 116:1793 117:2146 118:2137 119:1719 120:820 121:1041 122:2432 123:1988 124:1548 125:2038 128:1362 129:1183 130:640 131:1853 132:750 133:302 134:1312 135:289 136:616 137:851 138:2180 139:989 140:674 141:992 142:925 143:1220 144:1007 145:306 146:1502 147:1028 148:2118 149:1189 150:870 151:1316 152:1494 153:388 154:4692 155:1053 156:3110 157:1103 158:841 159:1971 160:1886 161:1042 162:3079 163:815 164:1460 165:1284 166:555 167:1626 168:3538 169:539 170:4206 171:778 172:1933 173:2550 174:985 175:1034 176:2688 177:4229 178:3056 179:1438 180:2265 181:2565 182:3086 183:1141 184:2420 185:16415 186:3753 187:2739 188:4120 189:2317 190:8710 191:1409 192:10357 193:7523 194:6191 195:4401 196:3215 197:1947 198:6089 199:5927 200:7236 201:5211 202:10527 203:10254 204:4578 205:3096 206:3214 207:3289 208:4080 209:4423 210:3994 211:1989 212:3378 213:3105 214:1190 215:62 216:6020 217:2424 218:847 219:614 220:2034 221:922 222:993 223:1482 End of report

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