May 2024 - Test - lists.nanog.org

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 22 May '24

22 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

2 1

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 =========================

3 3

Re: Fast backbone to NA from Asia
by Mark Tinka 22 May '24

22 May '24

On 5/22/24 16:55, Scott Q. wrote: > Hi Mark, > > thank you for the very informative post! In the meantime, our own > provider moved some routes from GTT to...Cogent and the times > decreased within the normal range. Also a few VPS providers such as > EdgeNext are using NTT & Cogent and show no issues either. So it seems > some providers experience an extra 80ms delay for some reason, I > wonder why. This is our new traceroute Yeah - best thing to do would be to reach out to a problematic provider and ask them for an explanation. Usually, if they have bought directly from a subsea provider, then restoring from a subsea outage may be complex depending on how well they secured themselves both from a diversity and capacity standpoint. If they are a customer of a major transit provider, then their provider's subsea inventory situation is similar to my point above. It is very hard to tell unless you ask someone on the inside, but as these things do, when cables get cut, latency and packet loss increases are not unexpected, especially for small/local/regional ISP's that can't afford to have direct access to multiple subsea systems. And in cases where alternative options are either too costly or non-existent, the latency and packet loss penalty would be sustained longer than necessary. Depending on where you are in the food chain, subsea restoration efforts following a major cut can increase normal pricing by 3X - 5X, particularly if the restoration capacity is taken on a short-term basis, e.g., 3 months. Mark.

1 0

Fast backbone to NA from Asia
by Scott Q. 22 May '24

22 May '24

I apologize if this is off-topic, but I am looking to purchase some VPS in Asia on a network that has really fast transit to NA and not affected by the latest peering disputes. The network should have really good connectivity to India / Indonesia / Thailand and ideally Australia as well. Please reply off-list.

5 6

Passpoint ONTs
by Mike Hammett 22 May '24

22 May '24

I know that this list is normally big picture Internet-centric, but I have a last-mile question for the group. Have you seen any Passpoint-certified residential ONTs? The use case is to provide cellular offload over our last-mile fiber infrastructure. Often these projects are pitched towards venues with high traffic because dedicated investments are being made. If the investment in deploying these ONTs all over God's creation is already being made, one might as well find additional revenue streams for them. ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com

1 0

Frontier AS5650 IPv6 Peering
by Nick Olsen 21 May '24

21 May '24

Anyone with a clue from 5650 monitoring this list? I'm in the process of turning up a new transit circuit from 5650 and my account management team has been less than helpful. The normal contacts aren't getting me anywhere. Thank you!

2 1

Should FCC look at SS7 vulnerabilities or BGP vulnerabilities
by Sean Donelan 21 May '24

21 May '24

Should FCC focus on SS7 vulnerabilities or BGP vulnerabilities? https://www.404media.co/email/79f7367c-bd3c-4bff-ac9f-85c738d08bec/ https://www.fcc.gov/ecfs/document/10427582404839/1 Additional comments from Kevin Briggs: "I have seen what appears to be reliable information related to numerous other exploits based on SS7 and Diameter that go beyond location tracking. Some of these involve issues like (1) the monitoring of voice and text messages, (2) the delivery of spyware to targeted devices, and (3) the influencing of U.S. voters by overseas countries using text messages." On Wed, 15 May 2024, Job Snijders via NANOG wrote: > Dear all, > FYI: https://docs.fcc.gov/public/attachments/DOC-402579A1.pdf

14 22