- routing-wg - mailman.ripe.net

Fwd: [menog] Next week: RPKI Week - Join us!
by Mirjam Kuehne 10 Jul '21

10 Jul '21

Hi, FYI: in case you have not seen this on any other list. Regards, Mirjam -------- Forwarded Message -------- Subject: [menog] Next week: RPKI Week - Join us! Date: Fri, 9 Jul 2021 14:46:23 +0100 From: Hanna Kreitem <hannaq(a)gmail.com> Reply-To: Hanna Kreitem <hannaq(a)gmail.com> To: menog(a)menog.org Hello, Next week is RPKI Week, a new event we are launching to highlight the importance of RPKI and encourage network operators to take concrete steps to improve routing security. Join us as we bring together partners from across the Internet routing ecosystem to launch new tools, provide new educational materials, and facilitate discussion and build awareness about routing security. Here are some highlights: - New educational videos on ROA creation, ROV deployment, and validator installation - New tools, including an ROA Monitor on MANRS Observatory - Several webinar panels featuring experts in the field We'll have a webinar every day from *12 to 16 July at 13:00 UTC*. All events are open to the public. For the full agenda and to register, please visit: https://www.manrs.org/resources/upcoming-events/rpki-week/ <https://www.manrs.org/resources/upcoming-events/rpki-week/> We'll be using #RPKIweek on Twitter, Facebook, and LinkedIn, so please follow along and share all the new resources with your friends and colleagues. Best regards, Hanna on behalf of the MANRS Team *--*** *Hanna Kreitem,* Senior Advisor, Internet Technology and Development, MENA Kreitem(a)isoc.org <mailto:kreitem@isoc.org> | +447498878303 signature_277153832 internetsociety.org <http://internetsociety.org> | @internetsociety

1 0

Weekly Routing Table Report
by cscora＠apnic.net 09 Jul '21

09 Jul '21

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 10 Jul, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 856890 Prefixes after maximum aggregation (per Origin AS): 323763 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 411662 Total ASes present in the Internet Routing Table: 71580 Prefixes per ASN: 11.97 Origin-only ASes present in the Internet Routing Table: 61528 Origin ASes announcing only one prefix: 25390 Transit ASes present in the Internet Routing Table: 10052 Transit-only ASes present in the Internet Routing Table: 327 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 48366) 51 Prefixes from unregistered ASNs in the Routing Table: 1121 Number of instances of unregistered ASNs: 1127 Number of 32-bit ASNs allocated by the RIRs: 36586 Number of 32-bit ASNs visible in the Routing Table: 30391 Prefixes from 32-bit ASNs in the Routing Table: 141715 Number of bogon 32-bit ASNs visible in the Routing Table: 25 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 527 Number of addresses announced to Internet: 3040396928 Equivalent to 181 /8s, 56 /16s and 198 /24s Percentage of available address space announced: 82.1 Percentage of allocated address space announced: 82.1 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: 285265 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 230189 Total APNIC prefixes after maximum aggregation: 65859 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 225794 Unique aggregates announced from the APNIC address blocks: 90587 APNIC Region origin ASes present in the Internet Routing Table: 11729 APNIC Prefixes per ASN: 19.25 APNIC Region origin ASes announcing only one prefix: 3325 APNIC Region transit ASes present in the Internet Routing Table: 1669 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6895 Number of APNIC addresses announced to Internet: 774110464 Equivalent to 46 /8s, 35 /16s and 253 /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, 131072-147769 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: 250240 Total ARIN prefixes after maximum aggregation: 114147 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 250004 Unique aggregates announced from the ARIN address blocks: 119032 ARIN Region origin ASes present in the Internet Routing Table: 18840 ARIN Prefixes per ASN: 13.27 ARIN Region origin ASes announcing only one prefix: 6844 ARIN Region transit ASes present in the Internet Routing Table: 1948 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3968 Number of ARIN addresses announced to Internet: 1271452928 Equivalent to 75 /8s, 200 /16s and 213 /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, 393216-401308 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: 238618 Total RIPE prefixes after maximum aggregation: 111415 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 234953 Unique aggregates announced from the RIPE address blocks: 143490 RIPE Region origin ASes present in the Internet Routing Table: 28002 RIPE Prefixes per ASN: 8.39 RIPE Region origin ASes announcing only one prefix: 12035 RIPE Region transit ASes present in the Internet Routing Table: 3906 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 54 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10285 Number of RIPE addresses announced to Internet: 710884736 Equivalent to 42 /8s, 95 /16s and 61 /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: 110994 Total LACNIC prefixes after maximum aggregation: 26505 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 112144 Unique aggregates announced from the LACNIC address blocks: 47139 LACNIC Region origin ASes present in the Internet Routing Table: 10773 LACNIC Prefixes per ASN: 10.41 LACNIC Region origin ASes announcing only one prefix: 2672 LACNIC Region transit ASes present in the Internet Routing Table: 2070 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8412 Number of LACNIC addresses announced to Internet: 176046848 Equivalent to 10 /8s, 126 /16s and 67 /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: 25727 Total AfriNIC prefixes after maximum aggregation: 5082 AfriNIC Deaggregation factor: 5.06 Prefixes being announced from the AfriNIC address blocks: 33468 Unique aggregates announced from the AfriNIC address blocks: 10946 AfriNIC Region origin ASes present in the Internet Routing Table: 1491 AfriNIC Prefixes per ASN: 22.45 AfriNIC Region origin ASes announcing only one prefix: 514 AfriNIC Region transit ASes present in the Internet Routing Table: 298 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 831 Number of AfriNIC addresses announced to Internet: 107474944 Equivalent to 6 /8s, 103 /16s and 240 /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 9808 7568 9000 57 CMNET-GD Guangdong Mobile Communication 7545 5801 783 677 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4765 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3561 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3527 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2795 1897 55 VNPT-AS-VN VNPT Corp, VN 4766 2433 11120 567 KIXS-AS-KR Korea Telecom, KR 9498 2357 483 246 BBIL-AP BHARTI Airtel Ltd., IN 45090 2116 1197 73 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 4755 2115 437 192 TATACOMM-AS TATA Communications formerl 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 16509 5207 9529 2334 AMAZON-02, US 11492 4824 318 678 CABLEONE, US 7155 4006 264 32 VIASAT-SP-BACKBONE, US 22773 3961 3013 263 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3509 1814 2446 AKAMAI-AS, US 6327 3360 1317 69 SHAW, CA 30036 2583 373 122 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2533 5034 472 CENTURYLINK-US-LEGACY-QWEST, US 5972 2254 451 788 DNIC-ASBLK-05800-06055, US 20115 2169 2946 493 CHARTER-20115, 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 6736 1721 140 UNI2-AS, ES 20940 3699 3347 203 AKAMAI-ASN1, NL 39891 3267 187 22 ALJAWWALSTC-AS, SA 8551 2987 378 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2913 2283 897 ROSTELECOM-AS, RU 9009 2456 259 1313 M247, GB 34984 2215 356 594 TELLCOM-AS, TR 61317 1628 258 829 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA 58224 1606 888 558 TCI, IR 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 8561 3447 584 Uninet S.A. de C.V., MX 10620 3407 525 651 Telmex Colombia S.A., CO 11830 2510 369 62 Instituto Costarricense de Electricidad 13999 1778 432 452 Mega Cable, S.A. de C.V., MX 6503 1484 359 477 Axtel, S.A.B. de C.V., MX 28573 1426 2286 233 CLARO S.A., BR 3816 1241 652 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1096 369 22 Telefonica del Peru S.A.A., PE 26615 1083 2351 134 TIM SA, BR 11664 991 199 444 Techtel LMDS Comunicaciones Interactiva 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 1648 393 22 LINKdotNET-AS, EG 24835 1419 498 30 RAYA-AS, EG 36992 1306 1489 267 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 711 68 11 ORANGE-COTE-IVOIRE, CI 6713 613 1863 34 IAM-AS, MA 36935 533 522 40 Vodafone-, EG 15399 495 49 26 WANANCHI-, KE 37342 482 32 1 MOVITEL, MZ 2018 326 319 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8561 3447 584 Uninet S.A. de C.V., MX 9808 7568 9000 57 CMNET-GD Guangdong Mobile Communication 12479 6736 1721 140 UNI2-AS, ES 7545 5801 783 677 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5207 9529 2334 AMAZON-02, US 11492 4824 318 678 CABLEONE, US 4538 4765 4192 74 ERX-CERNET-BKB China Education and Rese 7155 4006 264 32 VIASAT-SP-BACKBONE, US 22773 3961 3013 263 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3699 3347 203 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 7568 7511 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6736 6596 UNI2-AS, ES 7545 5801 5124 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4765 4691 ERX-CERNET-BKB China Education and Research Net 11492 4824 4146 CABLEONE, US 7155 4006 3974 VIASAT-SP-BACKBONE, US 22773 3961 3698 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3561 3541 VIETEL-AS-AP Viettel Group, VN 20940 3699 3496 AKAMAI-ASN1, NL 7713 3527 3471 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 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 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 15132 UNALLOCATED 12.9.150.0/24 1239 SPRINTLINK, US 3577 UNALLOCATED 12.19.197.0/24 209 CENTURYLINK-US-LEGACY-QWEST, 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 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.162.32.0/24 Origin: 32444 SAFELINK-MV, 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 No. 14, Jala 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 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 /8:17 /9:14 /10:41 /11:102 /12:305 /13:589 /14:1194 /15:1995 /16:13463 /17:8325 /18:13964 /19:25414 /20:42340 /21:50360 /22:106937 /23:91501 /24:498927 /25:1402 /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 5678 6736 UNI2-AS, ES 11492 3801 4824 CABLEONE, US 6327 3167 3360 SHAW, CA 7155 3094 4006 VIASAT-SP-BACKBONE, US 8151 3075 8561 Uninet S.A. de C.V., MX 22773 2963 3961 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2803 3267 ALJAWWALSTC-AS, SA 8551 2452 2987 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2249 2583 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1933 2510 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1877 2:1140 3:143 4:20 5:3566 6:79 7:5 8:1539 9:1 11:164 12:1740 13:365 14:2305 15:92 16:17 17:325 18:93 20:122 21:1 22:188 23:4832 24:2431 25:2 27:2520 29:19 31:2301 32:111 34:1 35:46 36:1589 37:3780 38:2161 39:604 40:164 41:3740 42:950 43:2083 44:262 45:15234 46:3695 47:351 49:1615 50:1810 51:101 52:1237 54:217 55:792 56:9 57:52 58:1739 59:1200 60:933 61:2311 62:2321 63:1969 64:5388 65:2363 66:5069 67:2895 68:1171 69:4075 70:1380 71:681 72:3156 74:2592 75:1490 76:697 77:2036 78:1712 79:2317 80:1854 81:1521 82:1365 83:1140 84:1261 85:2711 86:703 87:1812 88:974 89:3017 90:503 91:7364 92:1800 93:2553 94:3124 95:3533 96:1303 97:342 98:977 99:969 100:93 101:1017 102:1510 103:26336 104:3834 105:436 106:799 107:2242 108:724 109:3861 110:2005 111:3137 112:1917 113:1510 114:1449 115:1903 116:1909 117:2354 118:2393 119:1913 120:1451 121:1068 122:2517 123:2171 124:1585 125:2076 128:1303 129:1298 130:877 131:1983 132:751 133:360 134:1631 135:298 136:774 137:940 138:2415 139:1213 140:761 141:1201 142:1207 143:1320 144:1258 145:327 146:1475 147:1358 148:2192 149:1461 150:819 151:1076 152:1585 153:419 154:2884 155:1341 156:1627 157:1205 158:943 159:2021 160:2312 161:1220 162:3350 163:1010 164:1529 165:1408 166:620 167:1781 168:3678 169:699 170:4287 171:790 172:2497 173:2978 174:1002 175:1079 176:3174 177:4393 178:2931 179:1914 180:2268 181:2619 182:3208 183:2082 184:2417 185:18513 186:4086 187:3122 188:3337 189:2869 190:8735 191:1410 192:10719 193:8235 194:6702 195:4796 196:2900 197:2147 198:6054 199:6022 200:7386 201:5258 202:10577 203:10098 204:4666 205:3357 206:3601 207:3425 208:4024 209:4727 210:4225 211:2311 212:3719 213:3463 214:1180 215:58 216:6299 217:2575 218:1197 219:708 220:2064 221:953 222:864 223:1954 End of report

1 0

LIR portal RPKI dashboard does not work
by Max Tulyev 07 Jul '21

07 Jul '21

Hi All, I'm trying to change my RPKI record, but when I click RPKI at the LIR portal - it does not work, just infinite loop "Loading everything...". Tried from different browsers, also one of my friend reported the same. How to fix it?

3 2

A survey on BGP MRAI timer values in practice
by shahrooz＠cs.umass.edu 06 Jul '21

06 Jul '21

Hi, I hope you all are doing well! This is Shahrooz, a fourth-year Ph.D. student at the Department of Computer Science at the University of Massachusetts Amherst working under the supervision of prof. Arun Venkataramani. We often read that the Internet (i.e., BGP) has a long convergence delay. But why is it so slow? Moreover, can we (researchers) do anything about it? Please help us out to find out by answering our short anonymous survey (<10 minutes). Background: Measurements on the real Internet show that BGP, the Internet routing protocol, converges slowly upon link or node outages. Convergence delay of BGP can be defined (informally) as the time since a root cause event such as a link or node failure happens until all of the routers affected by that event on the Internet update their best route to a new stable one. According to the operators monitoring convergence time, BGP takes more than 30 seconds to converge upon remote outages, on average. This long convergence delay can result in long data-plane downtime for many destinations, during which packets towards many destinations are lost. During BGP convergence delay, each router will process a newly received route from its neighbors and announce its new best route to that destination to its neighbors. In order to reduce the number of times that a router announces a new route to its neighbors, RFC suggests that routers use a timer called MRAI (Minimum Route Advertisement Interval). After a router has sent an advertisement to a neighbor, it has to wait for at least the MRAI before sending a new route advertisement for the same destination to the same neighbor. The straightforward way to implement the MRAI would be on a per-destination basis, i.e., maintain a separate timer for each destination and each neighbor. However, in practice, usually, it is being implemented per-peer. The default value of MRAI suggested by RFS is 30 seconds. Juniper routers use an out-delay timer instead of an MRAI timer that specifies how long a route must be present in the Junos OS routing table before it is exported to BGP. This survey: This survey aims at finding the best current practices on the Internet about MRAI/"delay out" timer values. In addition, we expect the findings to increase the understanding of the perceived BGP convergence on the Internet, which could help researchers design better solutions for BGP long convergence delay. Survey URL: https://forms.gle/VNRpU2MzRU8DX1o57 We expect the questionnaire to be filled out by network operators whose job relates to BGP operations. It has a total of 6 questions and should take less than 10 minutes to answer. A summary of the aggregate results will be published as a part of a scientific article later (hopefully :) this year. Thank you so much in advance, and we look forward to reading your responses! We would also be extremely grateful if you could forward this email to any operator you might know who may not read RIPE. Best, Shahrooz

1 0

Looking for 1-2 peer MRT RIB file?
by Hank Nussbacher 05 Jul '21

05 Jul '21

Apologies for previous HTML email: I am aware of the MRT files available from RIPE: https://www.ripe.net/analyse/internet-measurements/routing-information-serv… I am aware of the MRT files available from routeviews: http://archive.routeviews.org/ What I am looking for is an MRT RIB file (not updates), for a single peer or at most 2 peer router. Pointers? Thanks, Hank

3 4

Weekly Routing Table Report
by cscora＠apnic.net 02 Jul '21

02 Jul '21

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 03 Jul, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 856005 Prefixes after maximum aggregation (per Origin AS): 323522 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 411204 Total ASes present in the Internet Routing Table: 71531 Prefixes per ASN: 11.97 Origin-only ASes present in the Internet Routing Table: 61536 Origin ASes announcing only one prefix: 25393 Transit ASes present in the Internet Routing Table: 9995 Transit-only ASes present in the Internet Routing Table: 317 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 55 Max AS path prepend of ASN ( 48366) 51 Prefixes from unregistered ASNs in the Routing Table: 1102 Number of instances of unregistered ASNs: 1108 Number of 32-bit ASNs allocated by the RIRs: 36518 Number of 32-bit ASNs visible in the Routing Table: 30342 Prefixes from 32-bit ASNs in the Routing Table: 141342 Number of bogon 32-bit ASNs visible in the Routing Table: 26 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 523 Number of addresses announced to Internet: 3039747968 Equivalent to 181 /8s, 46 /16s and 223 /24s Percentage of available address space announced: 82.1 Percentage of allocated address space announced: 82.1 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: 284965 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 229856 Total APNIC prefixes after maximum aggregation: 65794 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 225679 Unique aggregates announced from the APNIC address blocks: 90541 APNIC Region origin ASes present in the Internet Routing Table: 11696 APNIC Prefixes per ASN: 19.30 APNIC Region origin ASes announcing only one prefix: 3326 APNIC Region transit ASes present in the Internet Routing Table: 1662 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6863 Number of APNIC addresses announced to Internet: 773655296 Equivalent to 46 /8s, 29 /16s and 11 /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, 131072-147769 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: 249828 Total ARIN prefixes after maximum aggregation: 114073 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 249616 Unique aggregates announced from the ARIN address blocks: 118884 ARIN Region origin ASes present in the Internet Routing Table: 18850 ARIN Prefixes per ASN: 13.24 ARIN Region origin ASes announcing only one prefix: 6846 ARIN Region transit ASes present in the Internet Routing Table: 1951 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3957 Number of ARIN addresses announced to Internet: 1271415808 Equivalent to 75 /8s, 200 /16s and 68 /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, 393216-401308 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: 238484 Total RIPE prefixes after maximum aggregation: 111317 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 234773 Unique aggregates announced from the RIPE address blocks: 143266 RIPE Region origin ASes present in the Internet Routing Table: 27987 RIPE Prefixes per ASN: 8.39 RIPE Region origin ASes announcing only one prefix: 12025 RIPE Region transit ASes present in the Internet Routing Table: 3880 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 55 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10266 Number of RIPE addresses announced to Internet: 710663808 Equivalent to 42 /8s, 91 /16s and 222 /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: 111004 Total LACNIC prefixes after maximum aggregation: 26527 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 112175 Unique aggregates announced from the LACNIC address blocks: 47186 LACNIC Region origin ASes present in the Internet Routing Table: 10782 LACNIC Prefixes per ASN: 10.40 LACNIC Region origin ASes announcing only one prefix: 2684 LACNIC Region transit ASes present in the Internet Routing Table: 2042 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8426 Number of LACNIC addresses announced to Internet: 176055808 Equivalent to 10 /8s, 126 /16s and 102 /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: 25730 Total AfriNIC prefixes after maximum aggregation: 5075 AfriNIC Deaggregation factor: 5.07 Prefixes being announced from the AfriNIC address blocks: 33239 Unique aggregates announced from the AfriNIC address blocks: 10858 AfriNIC Region origin ASes present in the Internet Routing Table: 1487 AfriNIC Prefixes per ASN: 22.35 AfriNIC Region origin ASes announcing only one prefix: 512 AfriNIC Region transit ASes present in the Internet Routing Table: 299 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 830 Number of AfriNIC addresses announced to Internet: 107524096 Equivalent to 6 /8s, 104 /16s and 176 /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 9808 7571 9000 58 CMNET-GD Guangdong Mobile Communication 7545 5730 783 679 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4766 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3560 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3529 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2800 1897 55 VNPT-AS-VN VNPT Corp, VN 4766 2429 11120 567 KIXS-AS-KR Korea Telecom, KR 9498 2356 483 245 BBIL-AP BHARTI Airtel Ltd., IN 45090 2114 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 4755 2113 437 190 TATACOMM-AS TATA Communications formerl 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 16509 5203 9528 2314 AMAZON-02, US 11492 4792 316 669 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3974 3029 266 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3499 1809 2436 AKAMAI-AS, US 6327 3360 1317 69 SHAW, CA 30036 2581 373 129 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2536 5035 476 CENTURYLINK-US-LEGACY-QWEST, US 5972 2251 451 786 DNIC-ASBLK-05800-06055, US 20115 2168 2930 492 CHARTER-20115, 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 6722 1721 140 UNI2-AS, ES 20940 3660 3347 205 AKAMAI-ASN1, NL 39891 3267 187 22 ALJAWWALSTC-AS, SA 8551 2996 378 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2884 2283 895 ROSTELECOM-AS, RU 9009 2451 259 1308 M247, GB 34984 2218 357 595 TELLCOM-AS, TR 61317 1622 257 824 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA 58224 1603 887 557 TCI, IR 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 8536 3443 592 Uninet S.A. de C.V., MX 10620 3407 525 651 Telmex Colombia S.A., CO 11830 2509 369 62 Instituto Costarricense de Electricidad 13999 1771 433 462 Mega Cable, S.A. de C.V., MX 6503 1451 359 478 Axtel, S.A.B. de C.V., MX 28573 1425 2284 234 CLARO S.A., BR 3816 1239 650 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1114 374 31 Telefonica del Peru S.A.A., PE 26615 1065 2351 134 TIM SA, BR 11664 991 199 444 Techtel LMDS Comunicaciones Interactiva 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 1650 393 22 LINKdotNET-AS, EG 24835 1456 498 30 RAYA-AS, EG 36992 1303 1489 266 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 711 68 11 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 36935 532 522 40 Vodafone-, EG 15399 493 49 25 WANANCHI-, KE 37342 482 32 1 MOVITEL, MZ 2018 324 319 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8536 3443 592 Uninet S.A. de C.V., MX 9808 7571 9000 58 CMNET-GD Guangdong Mobile Communication 12479 6722 1721 140 UNI2-AS, ES 7545 5730 783 679 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5203 9528 2314 AMAZON-02, US 11492 4792 316 669 CABLEONE, US 4538 4766 4192 74 ERX-CERNET-BKB China Education and Rese 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3974 3029 266 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3660 3347 205 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 7571 7513 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6722 6582 UNI2-AS, ES 7545 5730 5051 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4766 4692 ERX-CERNET-BKB China Education and Research Net 11492 4792 4123 CABLEONE, US 7155 4027 3995 VIASAT-SP-BACKBONE, US 22773 3974 3708 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3560 3540 VIETEL-AS-AP Viettel Group, VN 7713 3529 3473 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 20940 3660 3455 AKAMAI-ASN1, NL 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 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 15132 UNALLOCATED 12.9.150.0/24 1239 SPRINTLINK, US 3577 UNALLOCATED 12.19.197.0/24 209 CENTURYLINK-US-LEGACY-QWEST, 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 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 209319 IPV6ROUTING, US Transit: 46573 LAYER-HOST, US 23.162.32.0/24 Origin: 32444 SAFELINK-MV, US Transit: 6939 HURRICANE, US 23.183.16.0/24 Origin: 33385 MEPEEPS, 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 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 /8:17 /9:14 /10:41 /11:102 /12:305 /13:589 /14:1193 /15:1994 /16:13471 /17:8331 /18:13969 /19:25432 /20:42341 /21:50322 /22:106878 /23:91427 /24:498180 /25:1399 /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 5680 6722 UNI2-AS, ES 11492 3806 4792 CABLEONE, US 6327 3167 3360 SHAW, CA 7155 3115 4027 VIASAT-SP-BACKBONE, US 8151 3058 8536 Uninet S.A. de C.V., MX 22773 2965 3974 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2803 3267 ALJAWWALSTC-AS, SA 8551 2461 2996 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2247 2581 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1933 2509 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1891 2:1146 3:142 4:19 5:3556 6:79 7:5 8:1538 9:1 11:164 12:1740 13:365 14:2290 15:87 16:17 17:324 18:93 20:122 21:1 22:188 23:4813 24:2435 25:2 27:2499 29:19 31:2279 32:110 34:1 35:46 36:1586 37:3764 38:2164 39:624 40:164 41:3723 42:977 43:2085 44:262 45:15142 46:3685 47:351 49:1612 50:1805 51:101 52:1235 54:218 55:783 56:9 57:52 58:1739 59:1201 60:926 61:2335 62:2325 63:1966 64:5382 65:2369 66:5064 67:2895 68:1172 69:4064 70:1383 71:681 72:3148 74:2592 75:1490 76:698 77:2038 78:1709 79:2321 80:1852 81:1516 82:1364 83:1147 84:1256 85:2711 86:703 87:1816 88:967 89:3018 90:492 91:7355 92:1786 93:2561 94:3112 95:3525 96:1296 97:343 98:974 99:969 100:93 101:1021 102:1507 103:26297 104:3816 105:441 106:795 107:2244 108:727 109:3863 110:2002 111:3149 112:1914 113:1514 114:1454 115:1908 116:1908 117:2358 118:2386 119:1895 120:1448 121:1071 122:2529 123:2168 124:1589 125:2077 128:1307 129:1290 130:876 131:2037 132:752 133:360 134:1625 135:298 136:777 137:933 138:2403 139:1212 140:761 141:1188 142:1203 143:1322 144:1257 145:326 146:1473 147:1353 148:2190 149:1457 150:817 151:1076 152:1542 153:417 154:2670 155:1328 156:1603 157:1199 158:922 159:2016 160:2312 161:1176 162:3339 163:1012 164:1522 165:1413 166:615 167:1773 168:3680 169:696 170:4357 171:787 172:2483 173:2976 174:988 175:1073 176:3165 177:4383 178:2926 179:1909 180:2270 181:2619 182:3207 183:2084 184:2416 185:18439 186:4064 187:3084 188:3331 189:2879 190:8891 191:1415 192:10713 193:8236 194:6703 195:4803 196:2883 197:2141 198:6047 199:6023 200:7403 201:5225 202:10564 203:10101 204:4655 205:3326 206:3592 207:3429 208:4022 209:4713 210:4259 211:2311 212:3712 213:3463 214:1178 215:58 216:6290 217:2565 218:1198 219:708 220:2065 221:952 222:866 223:1953 End of report

1 0

RPKI Quarterly Planning
by Nathalie Trenaman 29 Jun '21

29 Jun '21

Dear colleagues, We are now publishing our quarterly planning for RPKI: https://www.ripe.net/manage-ips-and-asns/resource-management/rpki/rpki-plan… Our goals here are to make it clear what we are working on in the coming months, and also to get discussion around those plans so we can make developments based on community input. If you have comments or questions around this, we hope you'll discuss with us on the list or you can always contact the team directly at rpki(a)ripe.net. Kind regards, Nathalie Trenaman Routing Security Programme Manager RIPE NCC

1 0

Weekly Routing Table Report
by cscora＠apnic.net 25 Jun '21

25 Jun '21

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 26 Jun, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 856006 Prefixes after maximum aggregation (per Origin AS): 323083 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 410634 Total ASes present in the Internet Routing Table: 71491 Prefixes per ASN: 11.97 Origin-only ASes present in the Internet Routing Table: 61485 Origin ASes announcing only one prefix: 25393 Transit ASes present in the Internet Routing Table: 10006 Transit-only ASes present in the Internet Routing Table: 319 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 48366) 51 Prefixes from unregistered ASNs in the Routing Table: 1118 Number of instances of unregistered ASNs: 1124 Number of 32-bit ASNs allocated by the RIRs: 36432 Number of 32-bit ASNs visible in the Routing Table: 30284 Prefixes from 32-bit ASNs in the Routing Table: 141003 Number of bogon 32-bit ASNs visible in the Routing Table: 25 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 538 Number of addresses announced to Internet: 3040868480 Equivalent to 181 /8s, 63 /16s and 248 /24s Percentage of available address space announced: 82.1 Percentage of allocated address space announced: 82.1 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: 285200 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 229936 Total APNIC prefixes after maximum aggregation: 65725 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 225687 Unique aggregates announced from the APNIC address blocks: 90258 APNIC Region origin ASes present in the Internet Routing Table: 11672 APNIC Prefixes per ASN: 19.34 APNIC Region origin ASes announcing only one prefix: 3329 APNIC Region transit ASes present in the Internet Routing Table: 1655 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6843 Number of APNIC addresses announced to Internet: 774691840 Equivalent to 46 /8s, 44 /16s and 220 /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, 131072-147769 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: 249491 Total ARIN prefixes after maximum aggregation: 113801 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 249455 Unique aggregates announced from the ARIN address blocks: 118754 ARIN Region origin ASes present in the Internet Routing Table: 18840 ARIN Prefixes per ASN: 13.24 ARIN Region origin ASes announcing only one prefix: 6831 ARIN Region transit ASes present in the Internet Routing Table: 1947 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3941 Number of ARIN addresses announced to Internet: 1271687680 Equivalent to 75 /8s, 204 /16s and 106 /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, 393216-401308 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: 238502 Total RIPE prefixes after maximum aggregation: 111239 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 234717 Unique aggregates announced from the RIPE address blocks: 143186 RIPE Region origin ASes present in the Internet Routing Table: 27978 RIPE Prefixes per ASN: 8.39 RIPE Region origin ASes announcing only one prefix: 12027 RIPE Region transit ASes present in the Internet Routing Table: 3894 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 54 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10250 Number of RIPE addresses announced to Internet: 710756224 Equivalent to 42 /8s, 93 /16s and 71 /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: 110983 Total LACNIC prefixes after maximum aggregation: 26478 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 112149 Unique aggregates announced from the LACNIC address blocks: 47128 LACNIC Region origin ASes present in the Internet Routing Table: 10780 LACNIC Prefixes per ASN: 10.40 LACNIC Region origin ASes announcing only one prefix: 2695 LACNIC Region transit ASes present in the Internet Routing Table: 2044 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8425 Number of LACNIC addresses announced to Internet: 175819520 Equivalent to 10 /8s, 122 /16s and 203 /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: 25975 Total AfriNIC prefixes after maximum aggregation: 5088 AfriNIC Deaggregation factor: 5.11 Prefixes being announced from the AfriNIC address blocks: 33460 Unique aggregates announced from the AfriNIC address blocks: 10830 AfriNIC Region origin ASes present in the Internet Routing Table: 1482 AfriNIC Prefixes per ASN: 22.58 AfriNIC Region origin ASes announcing only one prefix: 511 AfriNIC Region transit ASes present in the Internet Routing Table: 300 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 825 Number of AfriNIC addresses announced to Internet: 107482624 Equivalent to 6 /8s, 104 /16s and 14 /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 9808 7572 9000 58 CMNET-GD Guangdong Mobile Communication 7545 5808 783 677 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4765 4192 74 ERX-CERNET-BKB China Education and Rese 7713 3528 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 7552 3517 1330 20 VIETEL-AS-AP Viettel Group, VN 45899 2812 1897 55 VNPT-AS-VN VNPT Corp, VN 4766 2440 11120 567 KIXS-AS-KR Korea Telecom, KR 9498 2358 483 246 BBIL-AP BHARTI Airtel Ltd., IN 45090 2114 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 4755 2113 437 190 TATACOMM-AS TATA Communications formerl 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 16509 5208 9531 2316 AMAZON-02, US 11492 4781 315 662 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3963 3012 256 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3475 1782 2434 AKAMAI-AS, US 6327 3360 1317 69 SHAW, CA 30036 2580 372 123 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2531 5034 473 CENTURYLINK-US-LEGACY-QWEST, US 5972 2252 453 784 DNIC-ASBLK-05800-06055, US 20115 2169 2930 492 CHARTER-20115, 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 6753 1721 140 UNI2-AS, ES 20940 3650 3347 206 AKAMAI-ASN1, NL 39891 3267 187 22 ALJAWWALSTC-AS, SA 8551 3012 378 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2912 2283 897 ROSTELECOM-AS, RU 9009 2460 258 1315 M247, GB 34984 2218 357 595 TELLCOM-AS, TR 61317 1676 268 824 ASDETUK http://www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA 58224 1599 887 558 TCI, IR 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 8526 3439 595 Uninet S.A. de C.V., MX 10620 3407 525 643 Telmex Colombia S.A., CO 11830 2509 369 62 Instituto Costarricense de Electricidad 13999 1747 430 460 Mega Cable, S.A. de C.V., MX 6503 1450 311 476 Axtel, S.A.B. de C.V., MX 28573 1425 2284 234 CLARO S.A., BR 3816 1239 650 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1115 374 31 Telefonica del Peru S.A.A., PE 26615 1039 2351 134 TIM S/A, BR 11664 1004 204 428 Techtel LMDS Comunicaciones Interactiva 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 1644 393 22 LINKdotNET-AS, EG 24835 1457 498 30 RAYA-AS, EG 36992 1303 1489 266 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 746 68 11 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 36935 532 522 40 Vodafone-, EG 15399 493 49 25 WANANCHI-, KE 37342 482 32 1 MOVITEL, MZ 36914 411 82 3 KENET-AS, 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 8526 3439 595 Uninet S.A. de C.V., MX 9808 7572 9000 58 CMNET-GD Guangdong Mobile Communication 12479 6753 1721 140 UNI2-AS, ES 7545 5808 783 677 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5208 9531 2316 AMAZON-02, US 11492 4781 315 662 CABLEONE, US 4538 4765 4192 74 ERX-CERNET-BKB China Education and Rese 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3963 3012 256 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3650 3347 206 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 7572 7514 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6753 6613 UNI2-AS, ES 7545 5808 5131 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4765 4691 ERX-CERNET-BKB China Education and Research Net 11492 4781 4119 CABLEONE, US 7155 4027 3995 VIASAT-SP-BACKBONE, US 22773 3963 3707 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3517 3497 VIETEL-AS-AP Viettel Group, VN 7713 3528 3472 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 20940 3650 3444 AKAMAI-ASN1, NL 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 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 15132 UNALLOCATED 12.9.150.0/24 1239 SPRINTLINK, US 3577 UNALLOCATED 12.19.197.0/24 209 CENTURYLINK-US-LEGACY-QWEST, 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 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 209319 IPV6ROUTING, US Transit: 46573 LAYER-HOST, US 23.162.32.0/24 Origin: 32444 SAFELINK-MV, 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 No. 14, Jala 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 /8:17 /9:14 /10:41 /11:102 /12:306 /13:589 /14:1193 /15:1995 /16:13474 /17:8328 /18:13958 /19:25406 /20:42341 /21:50327 /22:106782 /23:91446 /24:498315 /25:1372 /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 5714 6753 UNI2-AS, ES 11492 3807 4781 CABLEONE, US 6327 3167 3360 SHAW, CA 7155 3115 4027 VIASAT-SP-BACKBONE, US 8151 3051 8526 Uninet S.A. de C.V., MX 22773 2973 3963 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2803 3267 ALJAWWALSTC-AS, SA 8551 2477 3012 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2247 2580 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1933 2509 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1887 2:1162 3:142 4:19 5:3559 6:74 7:5 8:1537 9:1 11:164 12:1742 13:364 14:2307 15:85 16:16 17:323 18:93 20:128 21:1 22:188 23:4802 24:2432 25:2 27:2530 29:19 31:2283 32:109 34:1 35:44 36:1587 37:3772 38:2175 39:624 40:160 41:3796 42:977 43:2077 44:260 45:15096 46:3715 47:382 49:1611 50:1803 51:101 52:1239 54:225 55:798 56:9 57:52 58:1740 59:1204 60:929 61:2332 62:2311 63:1965 64:5376 65:2375 66:5050 67:2896 68:1167 69:4081 70:1381 71:681 72:3160 74:2595 75:1490 76:698 77:2041 78:1713 79:2322 80:1861 81:1514 82:1373 83:1147 84:1289 85:2724 86:703 87:1822 88:969 89:3013 90:507 91:7344 92:1785 93:2546 94:3117 95:3530 96:1297 97:343 98:973 99:969 100:93 101:1013 102:1480 103:26243 104:3800 105:441 106:794 107:2243 108:727 109:3868 110:2011 111:3146 112:1912 113:1513 114:1449 115:1912 116:1900 117:2348 118:2381 119:1894 120:1448 121:1072 122:2512 123:2169 124:1589 125:2084 128:1312 129:1280 130:869 131:2020 132:749 133:358 134:1621 135:298 136:770 137:938 138:2373 139:1189 140:762 141:1199 142:1204 143:1300 144:1255 145:327 146:1470 147:1349 148:2200 149:1449 150:819 151:1084 152:1531 153:414 154:2643 155:1329 156:1603 157:1198 158:913 159:2017 160:2327 161:1181 162:3336 163:1061 164:1526 165:1414 166:612 167:1779 168:3672 169:703 170:4292 171:771 172:2459 173:2980 174:988 175:1085 176:3151 177:4363 178:2921 179:1879 180:2264 181:2632 182:3204 183:2085 184:2428 185:18414 186:4201 187:3082 188:3323 189:2838 190:8871 191:1413 192:10717 193:8235 194:6699 195:4792 196:2885 197:2333 198:6052 199:6026 200:7436 201:5242 202:10548 203:10104 204:4650 205:3362 206:3571 207:3422 208:4015 209:4705 210:4260 211:2313 212:3697 213:3475 214:1184 215:59 216:6254 217:2570 218:1201 219:707 220:2067 221:954 222:879 223:1950 End of report

1 0

Weekly Routing Table Report
by cscora＠apnic.net 18 Jun '21

18 Jun '21

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 19 Jun, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 854865 Prefixes after maximum aggregation (per Origin AS): 322720 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 410094 Total ASes present in the Internet Routing Table: 71458 Prefixes per ASN: 11.96 Origin-only ASes present in the Internet Routing Table: 61456 Origin ASes announcing only one prefix: 25403 Transit ASes present in the Internet Routing Table: 10002 Transit-only ASes present in the Internet Routing Table: 321 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 48366) 51 Prefixes from unregistered ASNs in the Routing Table: 1081 Number of instances of unregistered ASNs: 1087 Number of 32-bit ASNs allocated by the RIRs: 36367 Number of 32-bit ASNs visible in the Routing Table: 30240 Prefixes from 32-bit ASNs in the Routing Table: 140421 Number of bogon 32-bit ASNs visible in the Routing Table: 24 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 544 Number of addresses announced to Internet: 3040562176 Equivalent to 181 /8s, 59 /16s and 76 /24s Percentage of available address space announced: 82.1 Percentage of allocated address space announced: 82.1 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: 285145 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 229740 Total APNIC prefixes after maximum aggregation: 65604 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 225492 Unique aggregates announced from the APNIC address blocks: 90146 APNIC Region origin ASes present in the Internet Routing Table: 11650 APNIC Prefixes per ASN: 19.36 APNIC Region origin ASes announcing only one prefix: 3345 APNIC Region transit ASes present in the Internet Routing Table: 1651 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6824 Number of APNIC addresses announced to Internet: 775044224 Equivalent to 46 /8s, 50 /16s and 60 /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, 131072-147769 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: 248896 Total ARIN prefixes after maximum aggregation: 113772 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 248952 Unique aggregates announced from the ARIN address blocks: 118558 ARIN Region origin ASes present in the Internet Routing Table: 18838 ARIN Prefixes per ASN: 13.22 ARIN Region origin ASes announcing only one prefix: 6832 ARIN Region transit ASes present in the Internet Routing Table: 1953 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3931 Number of ARIN addresses announced to Internet: 1271151360 Equivalent to 75 /8s, 196 /16s and 59 /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, 393216-401308 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: 238357 Total RIPE prefixes after maximum aggregation: 111116 RIPE Deaggregation factor: 2.15 Prefixes being announced from the RIPE address blocks: 234500 Unique aggregates announced from the RIPE address blocks: 142955 RIPE Region origin ASes present in the Internet Routing Table: 27977 RIPE Prefixes per ASN: 8.38 RIPE Region origin ASes announcing only one prefix: 12029 RIPE Region transit ASes present in the Internet Routing Table: 3890 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 54 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10241 Number of RIPE addresses announced to Internet: 710601856 Equivalent to 42 /8s, 90 /16s and 236 /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: 111032 Total LACNIC prefixes after maximum aggregation: 26417 LACNIC Deaggregation factor: 4.20 Prefixes being announced from the LACNIC address blocks: 112189 Unique aggregates announced from the LACNIC address blocks: 47083 LACNIC Region origin ASes present in the Internet Routing Table: 10774 LACNIC Prefixes per ASN: 10.41 LACNIC Region origin ASes announcing only one prefix: 2684 LACNIC Region transit ASes present in the Internet Routing Table: 2048 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8420 Number of LACNIC addresses announced to Internet: 175838208 Equivalent to 10 /8s, 123 /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: 25758 Total AfriNIC prefixes after maximum aggregation: 5073 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 33188 Unique aggregates announced from the AfriNIC address blocks: 10868 AfriNIC Region origin ASes present in the Internet Routing Table: 1482 AfriNIC Prefixes per ASN: 22.39 AfriNIC Region origin ASes announcing only one prefix: 513 AfriNIC Region transit ASes present in the Internet Routing Table: 301 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 824 Number of AfriNIC addresses announced to Internet: 107490048 Equivalent to 6 /8s, 104 /16s and 43 /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 9808 7564 8999 55 CMNET-GD Guangdong Mobile Communication 7545 5799 783 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4758 4192 74 ERX-CERNET-BKB China Education and Rese 7713 3529 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 7552 3512 1330 20 VIETEL-AS-AP Viettel Group, VN 45899 2812 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2430 11104 564 KIXS-AS-KR Korea Telecom, KR 9498 2353 483 246 BBIL-AP BHARTI Airtel Ltd., IN 45090 2114 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 4755 2110 437 190 TATACOMM-AS TATA Communications formerl 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 16509 5160 9381 2280 AMAZON-02, US 11492 4771 314 654 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3943 3005 252 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3491 1792 2442 AKAMAI-AS, US 6327 3361 1317 69 SHAW, CA 30036 2577 372 134 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2544 5034 477 CENTURYLINK-US-LEGACY-QWEST, US 5972 2251 453 785 DNIC-ASBLK-05800-06055, US 20115 2168 2929 491 CHARTER-20115, 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 6728 1721 143 UNI2-AS, ES 20940 3655 3347 205 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 3067 378 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2912 2283 897 ROSTELECOM-AS, RU 9009 2455 258 1319 M247, GB 34984 2205 355 592 TELLCOM-AS, TR 61317 1647 267 801 ASDETUK http://www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA 58224 1602 887 560 TCI, IR 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 8633 3417 582 Uninet S.A. de C.V., MX 10620 3414 526 629 Telmex Colombia S.A., CO 11830 2509 369 62 Instituto Costarricense de Electricidad 13999 1741 430 450 Mega Cable, S.A. de C.V., MX 6503 1450 311 476 Axtel, S.A.B. de C.V., MX 28573 1391 2283 231 CLARO S.A., BR 3816 1239 650 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1118 374 31 Telefonica del Peru S.A.A., PE 11664 1010 208 420 Techtel LMDS Comunicaciones Interactiva 11172 963 111 69 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 1632 393 22 LINKdotNET-AS, EG 24835 1430 454 27 RAYA-AS, EG 36992 1304 1489 266 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 746 68 12 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 15399 494 49 25 WANANCHI-, KE 37342 484 32 1 MOVITEL, MZ 36914 417 82 3 KENET-AS, KE 36935 378 519 37 Vodafone-, EG 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 8633 3417 582 Uninet S.A. de C.V., MX 9808 7564 8999 55 CMNET-GD Guangdong Mobile Communication 12479 6728 1721 143 UNI2-AS, ES 7545 5799 783 674 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5160 9381 2280 AMAZON-02, US 11492 4771 314 654 CABLEONE, US 4538 4758 4192 74 ERX-CERNET-BKB China Education and Rese 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3943 3005 252 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3655 3347 205 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 7564 7509 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6728 6585 UNI2-AS, ES 7545 5799 5125 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4758 4684 ERX-CERNET-BKB China Education and Research Net 11492 4771 4117 CABLEONE, US 7155 4027 3995 VIASAT-SP-BACKBONE, US 22773 3943 3691 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3512 3492 VIETEL-AS-AP Viettel Group, VN 7713 3529 3473 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 20940 3655 3450 AKAMAI-ASN1, NL 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 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 46505 UNALLOCATED 12.7.131.0/24 7018 ATT-INTERNET4, US 15132 UNALLOCATED 12.9.150.0/24 1239 SPRINTLINK, 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 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 209319 IPV6ROUTING, US Transit: 46573 LAYER-HOST, US 23.162.32.0/24 Origin: 32444 SAFELINK-MV, 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 No. 14, Jala Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:102 /12:306 /13:587 /14:1193 /15:1996 /16:13472 /17:8329 /18:13953 /19:25402 /20:42323 /21:50229 /22:106651 /23:91270 /24:497617 /25:1365 /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 5691 6728 UNI2-AS, ES 11492 3809 4771 CABLEONE, US 8151 3200 8633 Uninet S.A. de C.V., MX 6327 3167 3361 SHAW, CA 7155 3115 4027 VIASAT-SP-BACKBONE, US 22773 2966 3943 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3266 ALJAWWALSTC-AS, SA 8551 2532 3067 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2245 2577 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1933 2509 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1881 2:1166 3:142 4:19 5:3547 6:74 7:5 8:1526 9:1 11:164 12:1738 13:360 14:2293 15:82 16:16 17:323 18:93 20:128 21:1 22:188 23:4797 24:2432 25:2 27:2545 29:19 31:2311 32:109 34:1 35:41 36:1591 37:3772 38:2167 39:624 40:160 41:3798 42:972 43:2072 44:258 45:14994 46:3712 47:382 49:1614 50:1799 51:100 52:1236 54:222 55:703 56:9 57:52 58:1722 59:1201 60:930 61:2313 62:2304 63:1969 64:5367 65:2376 66:5043 67:2889 68:1167 69:4080 70:1385 71:681 72:3167 74:2595 75:1490 76:697 77:2026 78:1710 79:2329 80:1863 81:1507 82:1371 83:1144 84:1290 85:2720 86:701 87:1806 88:967 89:3020 90:493 91:7351 92:1787 93:2553 94:3103 95:3527 96:1297 97:343 98:972 99:969 100:93 101:1038 102:1468 103:26167 104:3772 105:426 106:793 107:2241 108:720 109:3929 110:2008 111:3188 112:1912 113:1506 114:1447 115:1913 116:1892 117:2350 118:2370 119:1903 120:1449 121:1069 122:2528 123:2168 124:1591 125:2079 128:1309 129:1254 130:864 131:2035 132:746 133:360 134:1612 135:298 136:762 137:937 138:2372 139:1187 140:751 141:1185 142:1202 143:1307 144:1252 145:330 146:1459 147:1342 148:2197 149:1452 150:816 151:1076 152:1518 153:413 154:2671 155:1318 156:1543 157:1192 158:913 159:2021 160:2329 161:1183 162:3330 163:1007 164:1539 165:1383 166:610 167:1776 168:3652 169:706 170:4306 171:776 172:2440 173:2974 174:990 175:1085 176:3163 177:4358 178:2920 179:1881 180:2272 181:2636 182:3197 183:2083 184:2420 185:18366 186:4200 187:3097 188:3308 189:2917 190:8851 191:1421 192:10708 193:8217 194:6650 195:4772 196:2877 197:2345 198:6060 199:6027 200:7456 201:5284 202:10555 203:10094 204:4645 205:3360 206:3557 207:3402 208:4006 209:4691 210:4257 211:2260 212:3686 213:3493 214:1216 215:60 216:6254 217:2574 218:1202 219:709 220:2069 221:961 222:880 223:1934 End of report

1 0

Ending Support for the RIPE NCC RPKI Validator
by Nathalie Trenaman 15 Jun '21

15 Jun '21

Dear colleagues, This is a reminder that on Thursday, 1 July 2021, we will stop supporting the RIPE NCC RPKI Validator. This will have no impact on any of our core activities around the Resource Public Key Infrastructure (RPKI). After discussions we had with members and the wider community at this mailing list and at the last two RIPE Meetings, we agreed that this approach will allow us to focus on the core of RPKI and maintain a secure, stable and resilient RPKI Certificate Authority. We strongly recommend that any network operators still running our RPKI Validator switch to an alternative Relying Party software [1] before 1 July. Alternatives include: • Routinator • RPKI-client • Fort • OctoRPKI • Prover It is important to note that continuing to use the RIPE NCC RPKI Validator after 1 July 2021 may lead to security incidents, as we will no longer be making updates to the software. If you have any questions, please get in touch with me. Best regards, Nathalie Trenaman Routing Security Programme Manager RIPE NCC [1] https://rpki.readthedocs.io/en/latest/ops/tools.html <https://rpki.readthedocs.io/en/latest/ops/tools.html>

1 0