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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 31 May '24

31 May '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, 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 https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 01 Jun, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 954107 Prefixes after maximum aggregation (per Origin AS): 362175 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 463323 Total ASes present in the Internet Routing Table: 75895 Prefixes per ASN: 12.57 Origin-only ASes present in the Internet Routing Table: 65044 Origin ASes announcing only one prefix: 26737 Transit ASes present in the Internet Routing Table: 10851 Transit-only ASes present in the Internet Routing Table: 531 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 60 Max AS path prepend of ASN ( 53153) 57 Prefixes from unregistered ASNs in the Routing Table: 1002 Number of instances of unregistered ASNs: 1004 Number of 32-bit ASNs allocated by the RIRs: 44617 Number of 32-bit ASNs visible in the Routing Table: 36520 Prefixes from 32-bit ASNs in the Routing Table: 187339 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: 603 Number of addresses announced to Internet: 3028032640 Equivalent to 180 /8s, 124 /16s and 28 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 314048 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 255243 Total APNIC prefixes after maximum aggregation: 74101 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 247269 Unique aggregates announced from the APNIC address blocks: 101155 APNIC Region origin ASes present in the Internet Routing Table: 14184 APNIC Prefixes per ASN: 17.43 APNIC Region origin ASes announcing only one prefix: 4326 APNIC Region transit ASes present in the Internet Routing Table: 1902 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9575 Number of APNIC addresses announced to Internet: 761652864 Equivalent to 45 /8s, 101 /16s and 230 /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, 131072-153913 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: 277054 Total ARIN prefixes after maximum aggregation: 125032 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 281859 Unique aggregates announced from the ARIN address blocks: 133926 ARIN Region origin ASes present in the Internet Routing Table: 19159 ARIN Prefixes per ASN: 14.71 ARIN Region origin ASes announcing only one prefix: 6964 ARIN Region transit ASes present in the Internet Routing Table: 1989 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4918 Number of ARIN addresses announced to Internet: 1268000512 Equivalent to 75 /8s, 148 /16s and 39 /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, 393216-402332 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: 267369 Total RIPE prefixes after maximum aggregation: 127457 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 261907 Unique aggregates announced from the RIPE address blocks: 164539 RIPE Region origin ASes present in the Internet Routing Table: 28688 RIPE Prefixes per ASN: 9.13 RIPE Region origin ASes announcing only one prefix: 12153 RIPE Region transit ASes present in the Internet Routing Table: 3979 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 46 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11838 Number of RIPE addresses announced to Internet: 714110720 Equivalent to 42 /8s, 144 /16s and 119 /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 196608-216475 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: 122002 Total LACNIC prefixes after maximum aggregation: 28757 LACNIC Deaggregation factor: 4.24 Prefixes being announced from the LACNIC address blocks: 120216 Unique aggregates announced from the LACNIC address blocks: 50043 LACNIC Region origin ASes present in the Internet Routing Table: 11095 LACNIC Prefixes per ASN: 10.84 LACNIC Region origin ASes announcing only one prefix: 2637 LACNIC Region transit ASes present in the Internet Routing Table: 2412 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 60 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8987 Number of LACNIC addresses announced to Internet: 176664320 Equivalent to 10 /8s, 135 /16s and 175 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-274844 + 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: 31437 Total AfriNIC prefixes after maximum aggregation: 6167 AfriNIC Deaggregation factor: 5.10 Prefixes being announced from the AfriNIC address blocks: 42253 Unique aggregates announced from the AfriNIC address blocks: 13207 AfriNIC Region origin ASes present in the Internet Routing Table: 1837 AfriNIC Prefixes per ASN: 23.00 AfriNIC Region origin ASes announcing only one prefix: 657 AfriNIC Region transit ASes present in the Internet Routing Table: 358 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1202 Number of AfriNIC addresses announced to Internet: 107282688 Equivalent to 6 /8s, 101 /16s and 1 /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 9839 8743 69 CHINAMOBILE-CN China Mobile Communicati 7545 5633 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4932 4192 74 ERX-CERNET-BKB China Education and Rese 18403 4393 347 24 FPT-AS-AP FPT Telecom Company, VN 7552 3931 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 3758 509 261 BBIL-AP BHARTI Airtel Ltd., IN 7713 3620 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3276 1857 103 VNPT-AS-VN VNPT Corp, VN 24560 2795 863 374 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2294 11523 575 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 9968 11390 3527 AMAZON-02, US 11492 4617 306 592 CABLEONE, US 7155 4167 287 89 VIASAT-SP-BACKBONE, US 6327 3594 1320 79 SHAW, CA 22773 3475 3039 228 ASN-CXA-ALL-CCI-22773-RDC, US 174 3427 8783 880 COGENT-174, US 749 3222 54904 2474 DNIC-AS-00749, US 16625 3103 1338 2226 AKAMAI-AS, US 7018 2850 23664 1803 ATT-INTERNET4, US 367 2773 3370 1297 DNIC-ASBLK-00306-00371, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7760 1708 145 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3832 3396 133 AKAMAI-ASN1, NL 9009 3513 300 1755 M247, RO 12389 2990 2304 901 ROSTELECOM-AS, RU 8551 2648 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2343 362 581 TELLCOM-AS, TR 212238 1694 124 1231 CDNEXT, GB 13188 1607 100 26 TRIOLAN, UA 8452 1579 1852 14 TE-AS TE-AS, EG Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12149 3319 500 UNINET, MX 10620 3512 492 940 Telmex Colombia S.A., CO 13999 2547 355 666 Mega Cable, S.A. de C.V., MX 11830 1999 369 64 Instituto Costarricense de Electricidad 28573 1346 2311 255 Claro NXT Telecomunicacoes Ltda, BR 3816 1322 784 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1240 278 33 Techtel LMDS Comunicaciones Interactiva 6503 1128 315 480 Axtel, S.A.B. de C.V., MX 6147 1088 369 22 Telefonica del Peru S.A.A., PE 26615 1076 2503 53 TIM SA, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1569 577 29 RAYA-AS, EG 24863 1494 389 20 LINKdotNET-AS, EG 36992 1376 1520 281 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1219 77 58 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 556 1861 35 IAM-AS, MA 15399 534 56 56 WANANCHI-, KE 36914 479 82 3 KENET-AS, KE 37342 467 32 1 MOVITEL, MZ Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12149 3319 500 UNINET, MX 16509 9968 11390 3527 AMAZON-02, US 9808 9839 8743 69 CHINAMOBILE-CN China Mobile Communicati 12479 7760 1708 145 UNI2-AS, ES 7545 5633 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4932 4192 74 ERX-CERNET-BKB China Education and Rese 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4617 306 592 CABLEONE, US 18403 4393 347 24 FPT-AS-AP FPT Telecom Company, VN 7155 4167 287 89 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9839 9770 CHINAMOBILE-CN China Mobile Communications Grou 12479 7760 7615 UNI2-AS, ES 16509 9968 6441 AMAZON-02, US 7545 5633 4965 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4932 4858 ERX-CERNET-BKB China Education and Research Net 39891 4758 4698 ALJAWWALSTC-AS, SA 18403 4393 4369 FPT-AS-AP FPT Telecom Company, VN 7155 4167 4078 VIASAT-SP-BACKBONE, US 11492 4617 4025 CABLEONE, US 7552 3931 3910 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US 396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US 14.192.20.0/22 Transit: 6939 HURRICANE, US 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US 27.0.192.0/22 Origin: 138415 YANCYLIMITED-AS-HK Yancy Limited, HK 27.0.192.0/22 Transit: 51847 NEAROUTE, HK Complete listing at https://thyme.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 /9:14 /10:37 /11:93 /12:298 /13:577 /14:1169 /15:2057 /16:13273 /17:8266 /18:13765 /19:24726 /20:44291 /21:51767 /22:111633 /23:99578 /24:581817 /25:730 /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 6854 7760 UNI2-AS, ES 8151 6210 12149 UNINET, MX 11492 3529 4617 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3390 3594 SHAW, CA 7155 3111 4167 VIASAT-SP-BACKBONE, US 22773 2576 3475 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2178 2520 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2141 3512 Telmex Colombia S.A., CO 8551 2124 2648 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2330 2:1525 3:343 4:6 5:4557 6:162 7:6 8:1517 9:1 11:172 12:1461 13:362 14:2400 15:319 16:217 17:369 18:770 20:385 21:4 22:188 23:6861 24:2717 25:2 27:2545 29:19 31:2587 32:48 34:63 35:135 36:2299 37:4491 38:7590 39:896 40:122 41:4100 42:2122 43:2368 44:320 45:17104 46:4515 47:306 49:1969 50:1912 51:577 52:1585 54:314 55:986 56:7 57:180 58:2155 59:1257 60:1032 61:2601 62:2720 63:1884 64:5506 65:2348 66:4669 67:2995 68:1313 69:4080 70:1179 71:581 72:2877 74:2594 75:1551 76:624 77:2473 78:1860 79:2526 80:2187 81:2018 82:1642 83:1353 84:1674 85:3179 86:912 87:2293 88:1249 89:4118 90:687 91:8131 92:2316 93:2710 94:3748 95:4199 96:1278 97:315 98:1032 99:739 100:73 101:1177 102:3456 103:32492 104:4785 105:679 106:959 107:2751 108:1152 109:4199 110:2139 111:3263 112:2067 113:1800 114:1814 115:2080 116:1902 117:2653 118:2824 119:1986 120:1803 121:1348 122:2699 123:2241 124:1634 125:2881 126:32 128:1460 129:933 130:1155 131:1836 132:810 133:412 134:1741 135:322 136:1118 137:1072 138:2831 139:1534 140:1364 141:1341 142:1646 143:1552 144:1012 145:364 146:2065 147:1961 148:2515 149:2762 150:1038 151:1340 152:2204 153:525 154:6759 155:1458 156:2298 157:1821 158:1149 159:2327 160:2671 161:1698 162:3560 163:1713 164:1650 165:2154 166:1255 167:1795 168:3989 169:810 170:4914 171:1041 172:3866 173:3051 174:895 175:1222 176:3688 177:4861 178:3701 179:2284 180:2362 181:3749 182:3386 183:2000 184:2259 185:20826 186:5025 187:4588 188:4072 189:4189 190:9445 191:1697 192:11051 193:9129 194:7516 195:5320 196:3172 197:2601 198:6070 199:7891 200:8033 201:6240 202:10489 203:10191 204:4599 205:3668 206:4499 207:3602 208:4162 209:5065 210:4651 211:2621 212:4283 213:3482 214:1071 215:49 216:6790 217:3005 218:1340 219:580 220:2042 221:1034 222:858 223:2244 End of report

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Correcting national address databases?
by Aaron C. de Bruyn 30 May '24

30 May '24

I'm guessing someone in the community has experience dealing with this. About 3 years ago my street got typo'd in some sort of national database of addresses. Two characters were transposed. i.e. "Mian St" vs "Main St". It's causing no end of issues with ordering online, pretty much every shipper has picked up the bad address, and some of the mapping tools too. Google and OSM appear to be the exceptions. Any idea where to go to get this fixed? -A

10 11

Another outage somewhere in Asia ?
by Scott Q. 30 May '24

30 May '24

Anyone else noticed some major latency / packet loss going to Asia starting roughly 10 hours ago ? For example, tracerouting to 36.68.218.127 provides very mixed results. Traceroute from 192.168.121.126 to 36.68.218.127 (36.68.218.127): 1 192.168.121.1 1.337ms 0.375ms 0.34ms 2 lo0-0.bng4.wh-man.zen.net.uk (51.148.77.131) 5.744ms 4.817ms 4.139ms 3 lag-8.p2.wh-man.zen.net.uk (51.148.73.118) 11.71ms 11.515ms 11.817ms 4 lag-3.p1.thn-lon.zen.net.uk (51.148.73.136) 11.844ms 11.645ms 11.63ms 5 ldn-bb1-link.ip.twelve99.net (62.115.120.74) 12.61ms 12.755ms 12.758ms 6 prs-bb1-link.ip.twelve99.net (62.115.135.25) 19.242ms 18.703ms * 7 mei-b5-link.ip.twelve99.net (62.115.124.55) 28.8ms 28.702ms 28.593ms 8 * prs-bb1-link.ip.twelve99.net (62.115.124.54) 563.155ms * 9 * ldn-bb1-link.ip.twelve99.net (62.115.135.24) 637.818ms * 10 nyk-bb2-link.ip.twelve99.net (62.115.113.20) 364.331ms * * 11 * * * 12 port-b3-link.ip.twelve99.net (62.115.115.25) 1130.258ms 1155.178ms 1149.024ms 13 * tky-b3-link.ip.twelve99.net (62.115.127.11) 1109.197ms * 14 * tky-b2-link.ip.twelve99.net (62.115.126.134) 1498.216ms * 15 * * * 16 * * * 17 * * * 18 180.240.191.166 901.364ms * * 19 * 180.240.204.9 1164.257ms * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 255 * * *

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Get Ready for N91: Q + A with Keynote Kireeti Kompella + MORE!
by Nanog News 30 May '24

30 May '24

*Get Ready for N91: Q + A with Keynote Kireeti Kompella* *Juniper Networks' Chief Engineer to Present "Network Digital Twins"* *"As networks ramp up on automation, this is a logical next step."* Kompella has been involved off and on with NANOG for nearly two decades. *We caught up with Kompella to learn more about his upcoming presentation.* *READ MORE * <https://nanog.org/stories/articles/get-ready-for-nanog-91-a-keynote-convers…> *10 More Days Until NANOG 91!* *Can't Make it to Kansas City? Join us Virtually! * *In less than two weeks, the NANOG community will gather again!* Can't make it in-person? Join us virtually + stream live presentations while engaging in real-time speaker Q+A plus live chat with other attendees. *AGENDA + MORE * <https://nanog.org/events/nanog-91/agenda/> *Take Advantage of NANOG 91 Socials! **Have you Synced the NANOG 91 Socials to your Calendar?* Get to know your peers in the industry + foster important relationships in a relaxed, casual environment. *GET SOCIAL * <https://nanog.org/events/nanog-91/socials/> *Still Time to Register for Hackathon! * *Hack Your Way into Fun, Friends, + Boost Your Resume! * *Theme: *Put your sleuthing skills to the test! *Hybrid Format: *Join us in person in Kansas City or virtually. *Important Dates:* Friday, 31 May - Intro/Infrastructure Tutorial/Team Formation Sunday, 09 June - Competition *MORE INFO * <https://nanog.org/events/nanog-91-hackathon/>

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In Remembrance: ARIN Amassador Stacy Taylor (Hughes)
by Mel Beckman 27 May '24

27 May '24

For those who haven't seen this yet, I'm passing it along from ARIN announcements. Stacy passed away suddenly in the hospital last week. I first met Stacy when she worked as "IP Godess" at TW Telecom, by which time she was already a force of nature within ARIN, and at many RIR and NANOG events. No matter who you were, Stacy always made you feel welcome and valued. Good Memories are gathering on her Facebook page at https://www.facebook.com/stacy.taylor3k -mel Posted: Friday, 24 May 2024 ARIN <https://www.arin.net/announcements/20240524/#related> The ARIN Board of Trustees, Advisory Council, and staff are shocked and saddened by the death of their friend and former Advisory Council colleague, Stacy Taylor (Hughes). Stacy, known to many by her email handle “IP Goddess,” served on the ARIN Advisory Council from 2002 to 2014. But beyond her contribution to policy, for more than a decade Stacy brought a spirit of joy and welcome to the wider ARIN community. ARIN is a community first and foremost, and for many years, Stacy was one of its best ambassadors as she participated in Regional Internet Registry meetings around the globe. Her impact is still visible in the community where she mentored so many, and her spirit of welcome is still part of the Advisory Council. The Board of Trustees hereby extends its sympathies to Stacy’s family and friends. We shall miss her spirit and remember her always with respect, admiration and warmth of heart. Regards, American Registry for Internet Numbers (ARIN) https://www.arin.net/announcements/20240524/ [https://www.arin.net/img/logo-social.png]<https://www.arin.net/announcements/20240524/> In Remembrance — Stacy Taylor (Hughes)<https://www.arin.net/announcements/20240524/> The ARIN Board of Trustees, Advisory Council, and staff are shocked and saddened by the death of their friend and former Advisory Council colleague, Stacy Taylor (Hughes). Stacy, known to many by her email handle “IP Goddess,” served on the ARIN Advisory Council from 2002 to 2014. But beyond her contribution to policy, for more than a decade Stacy brought a spirit of joy and welcome to the wider ARIN community. www.arin.net

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 24 May '24

24 May '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, 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 https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 25 May, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 951918 Prefixes after maximum aggregation (per Origin AS): 362006 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 462355 Total ASes present in the Internet Routing Table: 75825 Prefixes per ASN: 12.55 Origin-only ASes present in the Internet Routing Table: 64977 Origin ASes announcing only one prefix: 26683 Transit ASes present in the Internet Routing Table: 10848 Transit-only ASes present in the Internet Routing Table: 530 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 60 Max AS path prepend of ASN ( 53153) 57 Prefixes from unregistered ASNs in the Routing Table: 1128 Number of instances of unregistered ASNs: 1130 Number of 32-bit ASNs allocated by the RIRs: 44555 Number of 32-bit ASNs visible in the Routing Table: 36475 Prefixes from 32-bit ASNs in the Routing Table: 186932 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: 735 Number of addresses announced to Internet: 3027222144 Equivalent to 180 /8s, 111 /16s and 190 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 312842 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 255008 Total APNIC prefixes after maximum aggregation: 74071 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 247211 Unique aggregates announced from the APNIC address blocks: 101262 APNIC Region origin ASes present in the Internet Routing Table: 14174 APNIC Prefixes per ASN: 17.44 APNIC Region origin ASes announcing only one prefix: 4325 APNIC Region transit ASes present in the Internet Routing Table: 1906 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9567 Number of APNIC addresses announced to Internet: 761742464 Equivalent to 45 /8s, 103 /16s and 68 /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, 131072-153913 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: 276627 Total ARIN prefixes after maximum aggregation: 124971 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 281377 Unique aggregates announced from the ARIN address blocks: 133879 ARIN Region origin ASes present in the Internet Routing Table: 19156 ARIN Prefixes per ASN: 14.69 ARIN Region origin ASes announcing only one prefix: 6959 ARIN Region transit ASes present in the Internet Routing Table: 1993 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4907 Number of ARIN addresses announced to Internet: 1268025856 Equivalent to 75 /8s, 148 /16s and 138 /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, 393216-402332 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: 266394 Total RIPE prefixes after maximum aggregation: 127048 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 260966 Unique aggregates announced from the RIPE address blocks: 163744 RIPE Region origin ASes present in the Internet Routing Table: 28617 RIPE Prefixes per ASN: 9.12 RIPE Region origin ASes announcing only one prefix: 12104 RIPE Region transit ASes present in the Internet Routing Table: 3971 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 46 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11804 Number of RIPE addresses announced to Internet: 712588032 Equivalent to 42 /8s, 121 /16s and 59 /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 196608-216475 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: 121471 Total LACNIC prefixes after maximum aggregation: 29048 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 119684 Unique aggregates announced from the LACNIC address blocks: 49775 LACNIC Region origin ASes present in the Internet Routing Table: 11090 LACNIC Prefixes per ASN: 10.79 LACNIC Region origin ASes announcing only one prefix: 2639 LACNIC Region transit ASes present in the Internet Routing Table: 2422 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 60 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8985 Number of LACNIC addresses announced to Internet: 177107200 Equivalent to 10 /8s, 142 /16s and 113 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-274844 + 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: 31290 Total AfriNIC prefixes after maximum aggregation: 6173 AfriNIC Deaggregation factor: 5.07 Prefixes being announced from the AfriNIC address blocks: 41945 Unique aggregates announced from the AfriNIC address blocks: 13189 AfriNIC Region origin ASes present in the Internet Routing Table: 1844 AfriNIC Prefixes per ASN: 22.75 AfriNIC Region origin ASes announcing only one prefix: 656 AfriNIC Region transit ASes present in the Internet Routing Table: 353 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1212 Number of AfriNIC addresses announced to Internet: 107238144 Equivalent to 6 /8s, 100 /16s and 83 /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 9842 8743 67 CHINAMOBILE-CN China Mobile Communicati 7545 5639 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4933 4192 74 ERX-CERNET-BKB China Education and Rese 18403 4420 347 23 FPT-AS-AP FPT Telecom Company, VN 7552 3929 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 3749 509 260 BBIL-AP BHARTI Airtel Ltd., IN 7713 3622 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3286 1872 99 VNPT-AS-VN VNPT Corp, VN 24560 2794 863 374 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2292 11522 578 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 9968 11387 3519 AMAZON-02, US 11492 4622 307 596 CABLEONE, US 7155 4167 287 89 VIASAT-SP-BACKBONE, US 6327 3594 1320 79 SHAW, CA 22773 3484 3043 235 ASN-CXA-ALL-CCI-22773-RDC, US 174 3423 8774 865 COGENT-174, US 749 3223 54904 2475 DNIC-AS-00749, US 16625 3099 1327 2223 AKAMAI-AS, US 7018 2841 23661 1793 ATT-INTERNET4, US 367 2773 3399 1293 DNIC-ASBLK-00306-00371, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7760 1708 145 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3837 3396 133 AKAMAI-ASN1, NL 9009 3501 300 1744 M247, RO 12389 2988 2305 902 ROSTELECOM-AS, RU 8551 2634 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2341 362 581 TELLCOM-AS, TR 212238 1623 119 1187 CDNEXT, GB 13188 1607 100 26 TRIOLAN, UA 8452 1551 1852 14 TE-AS TE-AS, EG Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12176 3320 489 UNINET, MX 10620 3509 492 941 Telmex Colombia S.A., CO 13999 2543 355 665 Mega Cable, S.A. de C.V., MX 11830 2003 369 64 Instituto Costarricense de Electricidad 28573 1350 2313 251 Claro NXT Telecomunicacoes Ltda, BR 3816 1322 789 190 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1189 177 438 Techtel LMDS Comunicaciones Interactiva 6503 1125 314 478 Axtel, S.A.B. de C.V., MX 6147 1084 369 22 Telefonica del Peru S.A.A., PE 26615 1073 2503 53 TIM SA, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1548 545 28 RAYA-AS, EG 24863 1504 389 20 LINKdotNET-AS, EG 36992 1378 1520 281 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1208 77 61 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 556 1861 35 IAM-AS, MA 15399 531 56 56 WANANCHI-, KE 36914 481 82 3 KENET-AS, KE 37342 467 32 1 MOVITEL, MZ Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12176 3320 489 UNINET, MX 16509 9968 11387 3519 AMAZON-02, US 9808 9842 8743 67 CHINAMOBILE-CN China Mobile Communicati 12479 7760 1708 145 UNI2-AS, ES 7545 5639 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4933 4192 74 ERX-CERNET-BKB China Education and Rese 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4622 307 596 CABLEONE, US 18403 4420 347 23 FPT-AS-AP FPT Telecom Company, VN 7155 4167 287 89 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9842 9775 CHINAMOBILE-CN China Mobile Communications Grou 12479 7760 7615 UNI2-AS, ES 16509 9968 6449 AMAZON-02, US 7545 5639 4965 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4933 4859 ERX-CERNET-BKB China Education and Research Net 39891 4758 4698 ALJAWWALSTC-AS, SA 18403 4420 4397 FPT-AS-AP FPT Telecom Company, VN 7155 4167 4078 VIASAT-SP-BACKBONE, US 11492 4622 4026 CABLEONE, US 7552 3929 3908 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US 396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US 14.192.20.0/22 Transit: 6939 HURRICANE, US 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.147.240.0/24 Origin: 398208 RESERVED, ZZ 23.147.240.0/24 Transit: 19930 EQUINIX-EC-CH, US 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US Complete listing at https://thyme.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 /9:14 /10:37 /11:93 /12:298 /13:577 /14:1170 /15:2055 /16:13263 /17:8271 /18:13758 /19:24762 /20:44309 /21:51709 /22:111506 /23:99470 /24:579880 /25:730 /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 6854 7760 UNI2-AS, ES 8151 6214 12176 UNINET, MX 11492 3531 4622 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3390 3594 SHAW, CA 7155 3111 4167 VIASAT-SP-BACKBONE, US 22773 2579 3484 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2162 2507 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2138 3509 Telmex Colombia S.A., CO 16509 2130 9968 AMAZON-02, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2316 2:1522 3:350 4:6 5:4571 6:162 7:6 8:1516 9:1 11:172 12:1465 13:359 14:2410 15:319 16:211 17:367 18:766 20:378 21:4 22:188 23:6773 24:2721 25:2 27:2548 29:19 31:2576 32:48 34:61 35:134 36:2292 37:4463 38:7544 39:896 40:122 41:4100 42:2154 43:2366 44:317 45:17131 46:4480 47:306 49:1959 50:1913 51:580 52:1586 54:313 55:878 56:5 57:178 58:2091 59:1253 60:1027 61:2599 62:2690 63:1888 64:5518 65:2346 66:4691 67:2996 68:1320 69:4103 70:1184 71:584 72:2873 74:2591 75:1551 76:618 77:2478 78:1853 79:2514 80:2195 81:2015 82:1615 83:1346 84:1666 85:3150 86:895 87:2289 88:1253 89:4062 90:685 91:8124 92:2310 93:2699 94:3625 95:4191 96:1275 97:314 98:1034 99:741 100:73 101:1179 102:3404 103:32610 104:4779 105:678 106:958 107:2764 108:1147 109:4179 110:2145 111:3268 112:2068 113:1784 114:1797 115:2075 116:1900 117:2647 118:2828 119:1976 120:1802 121:1341 122:2694 123:2233 124:1634 125:2885 126:32 128:1468 129:908 130:1147 131:1833 132:809 133:412 134:1741 135:322 136:1054 137:1069 138:2811 139:1533 140:1378 141:1349 142:1573 143:1562 144:1014 145:366 146:2064 147:1943 148:2512 149:2753 150:1038 151:1337 152:2161 153:524 154:6614 155:1455 156:2290 157:1795 158:1151 159:2336 160:2654 161:1693 162:3552 163:1705 164:1653 165:2146 166:1180 167:1789 168:3957 169:802 170:4882 171:1047 172:3856 173:3044 174:894 175:1218 176:3691 177:4744 178:3708 179:2203 180:2362 181:3727 182:3399 183:2004 184:2264 185:20814 186:4960 187:4488 188:4075 189:4134 190:9416 191:1547 192:11021 193:9108 194:7505 195:5304 196:3183 197:2584 198:6049 199:7858 200:8053 201:6230 202:10497 203:10185 204:4602 205:3660 206:4502 207:3599 208:4169 209:5044 210:4640 211:2618 212:4325 213:3444 214:1070 215:49 216:6837 217:3003 218:1341 219:582 220:2046 221:1033 222:879 223:2244 End of report

1 0

China internet issues
by Vinod Ola 23 May '24

23 May '24

Hi, Can anyone please help me to get view of China ISP issues and backbone issues? We always have issues within china and always blind to know what caused Sent from my iPhone

4 5

Geolocation IP help
by Sam Kretchmer 23 May '24

23 May '24

To anyone who might be able to help me reach someone clued at the State of Illinois website. We (Coeo Solutions) had to acquire an IP block, 213.159.132.0/22, from RIPE many years ago. This was due to availability issues at the time for acquiring new IP’s. This block was transferred to ARIN and assigned to Coeo. Before this transfer this IP block was sourced out of Dublin IRE. Now, the majority of Geo-location systems show these as being in the USA correctly, but, apparently whatever the Illinois State uses for their Geo-location verification is still showing these IP’s as being located in Dublin, and because that is outside the USA, they are blocking access to my customers using these IP’s. I have spent months sending emails and filling change requests with every Geo-location database service I can get to respond to me, but apparently none of them are what the St of Illinois uses for their Geo-location filtering. Any assistance I can find in getting this issue resolved so all my users can have full access to the State of Illinois websites would be greatly appreciated! Thanks

5 9

google imap timeouts / slowness from Toronto Canada ?
by mike tancsa 22 May '24

22 May '24

Anyone else seeing google imap timeouts / slowness ? We hit their services in Toronto Canada for ipv6 and ipv4 via gtt (However, ipv4 seems to come back via Torix). I am not seeing packet loss, just a lot of slowness in response at the app layer. google status says all ok. Problems started around 3:30am EST. My traffic comes out of AS11647. tcp acks come back super quick. Just random delays in the Push of the app response. example pcap below of "slow" and one "normal" traceroute6 to imap.gmail.com (2607:f8b0:4004:c1b::6d) from *2607:f3e0::12*, 64 hops max, 16 byte packets 1 host6 0.169 ms 2 toronto-torix-6 7.452 ms 3 * 4 google-b.ip6.torontointernetxchange.net 5.442 ms 5 2001:4860:0:1::322f 5.456 ms 6 2001:4860:0:1::3244 6.075 ms 7 2001:4860::c:4002:fc1a 27.485 ms 8 2001:4860::c:4002:6523 26.352 ms 9 2001:4860::c:4002:332e 26.528 ms 10 2001:4860::c:4002:a29a 27.551 ms 11 2001:4860::cc:4001:efe0 55.962 ms 12 2001:4860:0:1::e63 26.644 ms 13 * 14 * 15 * src ip 64.7.153.12 2 gtt-core1-10G (67.43.129.247) 5.225 ms 3 ae4-68.cr5-tor1.ip4.gtt.net (69.174.3.205) 7.868 ms 4 ae2.cr2-tor1.ip4.gtt.net (141.136.105.230) 10.595 ms 5 74.125.147.196 (74.125.147.196) 8.620 ms 6 192.178.98.45 (192.178.98.45) 8.997 ms 7 192.178.98.54 (192.178.98.54) 8.943 ms 8 142.251.231.171 (142.251.231.171) 18.056 ms 9 142.251.68.58 (142.251.68.58) 21.095 ms 10 142.251.69.191 (142.251.69.191) 27.531 ms 11 142.251.226.101 (142.251.226.101) 27.294 ms 12 216.239.57.97 (216.239.57.97) 27.101 ms 13 142.251.245.105 (142.251.245.105) 27.056 ms 14 * 15 * slow 12:27:25.602118 IP6 2607:f3e0::12.56498 > 2607:f8b0:4004:c19::6c.993: Flags [S], seq 3558477261, win 65535, options [mss 1440,nop,wscale 6,sackOK,TS val 366746043 ecr 0], length 0 12:27:25.629789 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [S.], seq 3828362457, ack 3558477262, win 65535, options [mss 1440,sackOK,TS val 998507935 ecr 366746043,nop,wscale 8], length 0 12:27:25.629824 IP6 2607:f3e0::12.56498 > 2607:f8b0:4004:c19::6c.993: Flags [.], ack 1, win 1026, options [nop,nop,TS val 366746071 ecr 998507935], length 0 12:27:25.630041 IP6 2607:f3e0::12.56498 > 2607:f8b0:4004:c19::6c.993: Flags [P.], seq 1:206, ack 1, win 1026, options [nop,nop,TS val 366746071 ecr 998507935], length 205 12:27:25.657752 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [.], ack 206, win 261, options [nop,nop,TS val 998507963 ecr 366746071], length 0 12:27:25.659493 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [.], seq 1:1209, ack 206, win 261, options [nop,nop,TS val 998507965 ecr 366746071], length 1208 12:27:25.659504 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [P.], seq 1209:2417, ack 206, win 261, options [nop,nop,TS val 998507965 ecr 366746071], length 1208 12:27:25.659518 IP6 2607:f3e0::12.56498 > 2607:f8b0:4004:c19::6c.993: Flags [.], ack 2417, win 988, options [nop,nop,TS val 366746100 ecr 998507965], length 0 12:27:25.659617 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [.], seq 2417:3625, ack 206, win 261, options [nop,nop,TS val 998507965 ecr 366746071], length 1208 12:27:25.659627 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [P.], seq 3625:4227, ack 206, win 261, options [nop,nop,TS val 998507965 ecr 366746071], length 602 12:27:25.659641 IP6 2607:f3e0::12.56498 > 2607:f8b0:4004:c19::6c.993: Flags [.], ack 4227, win 1016, options [nop,nop,TS val 366746100 ecr 998507965], length 0 12:27:25.669774 IP6 2607:f3e0::12.56498 > 2607:f8b0:4004:c19::6c.993: Flags [P.], seq 206:332, ack 4227, win 1026, options [nop,nop,TS val 366746110 ecr 998507965], length 126 12:27:25.697747 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [P.], seq 4227:4517, ack 332, win 261, options [nop,nop,TS val 998508003 ecr 366746110], length 290 12:27:25.705534 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [P.], seq 4517:4613, ack 332, win 261, options [nop,nop,TS val 998508011 ecr 366746110], length 96 12:27:25.705550 IP6 2607:f3e0::12.56498 > 2607:f8b0:4004:c19::6c.993: Flags [.], ack 4613, win 1024, options [nop,nop,TS val 366746146 ecr 998508003], length 0 12:27:25.705945 IP6 2607:f3e0::12.56498 > 2607:f8b0:4004:c19::6c.993: Flags [P.], seq 332:408, ack 4613, win 1026, options [nop,nop,TS val 366746146 ecr 998508003], length 76 12:27:25.738466 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [.], ack 408, win 261, options [nop,nop,TS val 998508044 ecr 366746146], length 0 12:27:57.854752 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [P.], seq 4613:4911, ack 408, win 261, options [nop,nop,TS val 998540161 ecr 366746146], length 298 12:27:57.855295 IP6 2607:f3e0::12.56498 > 2607:f8b0:4004:c19::6c.993: Flags [P.], seq 408:453, ack 4911, win 1026, options [nop,nop,TS val 366778296 ecr 998540161], length 45 12:27:57.882290 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [.], ack 453, win 261, options [nop,nop,TS val 998540188 ecr 366778296], length 0 12:28:17.420682 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [P.], seq 4911:5313, ack 453, win 261, options [nop,nop,TS val 998559726 ecr 366778296], length 402 12:28:17.421214 IP6 2607:f3e0::12.56498 > 2607:f8b0:4004:c19::6c.993: Flags [P.], seq 453:498, ack 5313, win 1026, options [nop,nop,TS val 366797862 ecr 998559726], length 45 12:28:17.448170 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [.], ack 498, win 261, options [nop,nop,TS val 998559754 ecr 366797862], length 0 12:28:20.195617 IP6 2607:f3e0::12.56498 > 2607:f8b0:4004:c19::6c.993: Flags [F.], seq 498, ack 5313, win 1026, options [nop,nop,TS val 366800636 ecr 998559754], length 0 12:28:20.227391 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [.], ack 499, win 261, options [nop,nop,TS val 998562533 ecr 366800636], length 0 12:28:42.746300 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56498: Flags [F.], seq 5313, ack 499, win 261, options [nop,nop,TS val 998585052 ecr 366800636], length 0 12:28:42.746330 IP6 2607:f3e0::12.56498 > 2607:f8b0:4004:c19::6c.993: Flags [.], ack 5314, win 1026, options [nop,nop,TS val 366823187 ecr 998585052], length 0 not slow 12:27:54.345307 IP6 2607:f3e0::12.56605 > 2607:f8b0:4004:c19::6c.993: Flags [S], seq 860170822, win 65535, options [mss 1440,nop,wscale 6,sackOK,TS val 366774786 ecr 0], length 0 12:27:54.371528 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [S.], seq 1855952390, ack 860170823, win 65535, options [mss 1440,sackOK,TS val 485305487 ecr 366774786,nop,wscale 8], length 0 12:27:54.371563 IP6 2607:f3e0::12.56605 > 2607:f8b0:4004:c19::6c.993: Flags [.], ack 1, win 1026, options [nop,nop,TS val 366774812 ecr 485305487], length 0 12:27:54.371768 IP6 2607:f3e0::12.56605 > 2607:f8b0:4004:c19::6c.993: Flags [P.], seq 1:206, ack 1, win 1026, options [nop,nop,TS val 366774812 ecr 485305487], length 205 12:27:54.397925 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [.], ack 206, win 261, options [nop,nop,TS val 485305513 ecr 366774812], length 0 12:27:54.398455 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [.], seq 1:1209, ack 206, win 261, options [nop,nop,TS val 485305514 ecr 366774812], length 1208 12:27:54.398466 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [P.], seq 1209:2417, ack 206, win 261, options [nop,nop,TS val 485305514 ecr 366774812], length 1208 12:27:54.398481 IP6 2607:f3e0::12.56605 > 2607:f8b0:4004:c19::6c.993: Flags [.], ack 2417, win 988, options [nop,nop,TS val 366774839 ecr 485305514], length 0 12:27:54.398579 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [.], seq 2417:3625, ack 206, win 261, options [nop,nop,TS val 485305514 ecr 366774812], length 1208 12:27:54.398591 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [P.], seq 3625:4227, ack 206, win 261, options [nop,nop,TS val 485305514 ecr 366774812], length 602 12:27:54.398604 IP6 2607:f3e0::12.56605 > 2607:f8b0:4004:c19::6c.993: Flags [.], ack 4227, win 1016, options [nop,nop,TS val 366774839 ecr 485305514], length 0 12:27:54.408741 IP6 2607:f3e0::12.56605 > 2607:f8b0:4004:c19::6c.993: Flags [P.], seq 206:332, ack 4227, win 1026, options [nop,nop,TS val 366774849 ecr 485305514], length 126 12:27:54.435121 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [P.], seq 4227:4517, ack 332, win 261, options [nop,nop,TS val 485305550 ecr 366774849], length 290 12:27:54.444165 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [P.], seq 4517:4613, ack 332, win 261, options [nop,nop,TS val 485305559 ecr 366774849], length 96 12:27:54.444181 IP6 2607:f3e0::12.56605 > 2607:f8b0:4004:c19::6c.993: Flags [.], ack 4613, win 1024, options [nop,nop,TS val 366774885 ecr 485305550], length 0 12:27:54.444567 IP6 2607:f3e0::12.56605 > 2607:f8b0:4004:c19::6c.993: Flags [P.], seq 332:408, ack 4613, win 1026, options [nop,nop,TS val 366774885 ecr 485305550], length 76 12:27:54.475386 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [.], ack 408, win 261, options [nop,nop,TS val 485305591 ecr 366774885], length 0 12:28:31.106366 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [P.], seq 4613:4911, ack 408, win 261, options [nop,nop,TS val 485342221 ecr 366774885], length 298 12:28:31.106783 IP6 2607:f3e0::12.56605 > 2607:f8b0:4004:c19::6c.993: Flags [P.], seq 408:453, ack 4911, win 1026, options [nop,nop,TS val 366811547 ecr 485342221], length 45 12:28:31.132930 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [.], ack 453, win 261, options [nop,nop,TS val 485342248 ecr 366811547], length 0 12:28:48.110633 IP6 2607:f3e0::12.56605 > 2607:f8b0:4004:c19::6c.993: Flags [F.], seq 453, ack 4911, win 1026, options [nop,nop,TS val 366828551 ecr 485342248], length 0 12:28:48.141972 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [.], ack 454, win 261, options [nop,nop,TS val 485359257 ecr 366828551], length 0 12:28:53.819032 IP6 2607:f8b0:4004:c19::6c.993 > 2607:f3e0::12.56605: Flags [F.], seq 4911, ack 454, win 261, options [nop,nop,TS val 485364934 ecr 366828551], length 0 12:28:53.819062 IP6 2607:f3e0::12.56605 > 2607:f8b0:4004:c19::6c.993: Flags [.], ack 4912, win 1026, options [nop,nop,TS val 366834260 ecr 485364934], length 0

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Packet loss and latency between Akamai and NTT in Miami
by Carlos Martinez-Cagnazzo 22 May '24

22 May '24

Any contacts with either Akamai or NTT here ? This is kind of important as this is affecting three of our RPKI publication servers (servers which I have de-priorized in Route53 to prevent any issues for RPs) I have a ticket open with Akamai but I'm not directly an NTT customer so any help is appreciated. A sample MTR report, see between hops 7 and 8. Funnily enough this is periodic and has a cycle of between 15 and 25 minutes. %% START MTR TCP IPV4 en 20240517-16:10 Start: 2024-05-17T16:10:01+0000 HOST: rpki-fe-45-79-203-193.rrdp. Loss% Snt Last Avg Best Wrst StDev 1.|-- 10.204.6.21 0.0% 20 0.5 0.2 0.1 0.5 0.1 2.|-- 10.204.35.59 0.0% 20 0.3 0.3 0.2 0.6 0.1 10.204.35.60 3.|-- 10.204.64.38 0.0% 20 0.3 0.3 0.2 0.6 0.1 10.204.64.37 4.|-- lo0-0.gw3.atl1.us.linode. 0.0% 20 19.9 4.1 0.4 19.9 6.1 lo0-0.gw4.atl1.us.linode.com 5.|-- ae45.r12.atl01.ien.netarc 0.0% 20 0.5 0.5 0.4 0.7 0.1 ae48.r11.atl01.ien.netarch.akamai.com 6.|-- ae-41.a03.atlnga05.us.bb. 0.0% 20 5.2 2.3 0.4 14.8 3.7 ae0.r11.atl01.ien.netarch.akamai.com 7.|-- ae-41.a03.atlnga05.us.bb. 0.0% 20 3.3 11.4 0.9 38.5 11.0 ae-2.r25.atlnga05.us.bb.gin.ntt.net 8.|-- ae-1.r22.miamfl02.us.bb.g 20.0% 20 7271. 1816. 0.8 7271. 3236.6 ae-2.r25.atlnga05.us.bb.gin.ntt.net 9.|-- ae-1.r22.miamfl02.us.bb.g 5.0% 20 7201. 1684. 13.3 7256. 2970.2 ae-0.r23.miamfl02.us.bb.gin.ntt.net 10.|-- ae-11.a00.saplbr02.br.bb. 0.0% 20 123.2 206.8 13.1 3035. 667.7 ae-0.r23.miamfl02.us.bb.gin.ntt.net 11.|-- ae1-1326.gw1.nu.registro. 0.0% 20 129.2 125.2 116.7 139.5 5.8 ae-11.a00.saplbr02.br.bb.gin.ntt.net 12.|-- xe-0-1-2-0.core1.nu.regis 0.0% 20 117.9 174.0 117.6 1133. 225.9 ae1-1326.gw1.nu.registro.br Thanks Carlos -- -- ========================= Carlos M. Martinez-Cagnazzo http://cagnazzo.me =========================

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