- NANOG - lists.nanog.org

[NANOG] Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 07 Mar '25

07 Mar '25

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 08 Mar, 2025 IPv4 BGP Table (Global) as seen at Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 977265 Prefixes after maximum aggregation (per Origin AS): 374191 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 476518 Number of IPv4 prefixes with a valid ROA: 527090 Number of IPv4 prefixes with an invalid ROA: 3349 Number of IPv4 prefixes with no ROA: 446826 Total ASes present in the Internet Routing Table: 76672 Prefixes per ASN: 12.75 Origin-only ASes present in the Internet Routing Table: 65630 Origin ASes announcing only one prefix: 26865 Transit ASes present in the Internet Routing Table: 11042 Transit-only ASes present in the Internet Routing Table: 548 Average AS path length visible in the Internet Routing Table: 5.2 Max AS path length visible: 65 Max AS path prepend of ASN ( 37447) 57 Prefixes from unregistered ASNs in the Routing Table: 986 Number of instances of unregistered ASNs: 1002 Number of 32-bit ASNs allocated by the RIRs: 46177 Number of 32-bit ASNs visible in the Routing Table: 37919 Prefixes from 32-bit ASNs in the Routing Table: 199534 Number of bogon 32-bit ASNs visible in the Routing Table: 61 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 465 Number of addresses announced to Internet: 3111649920 Equivalent to 185 /8s, 120 /16s and 2 /24s Percentage of available address space announced: 84.0 Percentage of allocated address space announced: 84.0 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: 320616 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 256684 Total APNIC prefixes after maximum aggregation: 76718 APNIC Deaggregation factor: 3.35 Prefixes being announced from the APNIC address blocks: 248483 Unique aggregates announced from the APNIC address blocks: 102720 APNIC Region origin ASes present in the Internet Routing Table: 14554 APNIC Prefixes per ASN: 17.07 APNIC Region origin ASes announcing only one prefix: 4431 APNIC Region transit ASes present in the Internet Routing Table: 1961 Average APNIC Region AS path length visible: 5.4 Max APNIC Region AS path length visible: 40 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10032 Number of APNIC addresses announced to Internet: 750165504 Equivalent to 44 /8s, 182 /16s and 158 /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, 131072-155961 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: 288384 Total ARIN prefixes after maximum aggregation: 128373 ARIN Deaggregation factor: 2.25 Prefixes being announced from the ARIN address blocks: 289196 Unique aggregates announced from the ARIN address blocks: 136497 ARIN Region origin ASes present in the Internet Routing Table: 19236 ARIN Prefixes per ASN: 15.03 ARIN Region origin ASes announcing only one prefix: 7016 ARIN Region transit ASes present in the Internet Routing Table: 1999 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 34 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5169 Number of ARIN addresses announced to Internet: 1350146304 Equivalent to 80 /8s, 121 /16s and 153 /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, 45/8, 47/8, 48/8, 50/8, 52/8, 54/8, 55/8, 56/8, 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: 272463 Total RIPE prefixes after maximum aggregation: 132410 RIPE Deaggregation factor: 2.06 Prefixes being announced from the RIPE address blocks: 270332 Unique aggregates announced from the RIPE address blocks: 172762 RIPE Region origin ASes present in the Internet Routing Table: 28844 RIPE Prefixes per ASN: 9.37 RIPE Region origin ASes announcing only one prefix: 12056 RIPE Region transit ASes present in the Internet Routing Table: 3993 Average RIPE Region AS path length visible: 5.3 Max RIPE Region AS path length visible: 45 Number of RIPE region 32-bit ASNs visible in the Routing Table: 12289 Number of RIPE addresses announced to Internet: 732763776 Equivalent to 43 /8s, 173 /16s and 22 /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, 53/8, 57/8, 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: 123781 Total LACNIC prefixes after maximum aggregation: 29229 LACNIC Deaggregation factor: 4.23 Prefixes being announced from the LACNIC address blocks: 120692 Unique aggregates announced from the LACNIC address blocks: 48839 LACNIC Region origin ASes present in the Internet Routing Table: 11207 LACNIC Prefixes per ASN: 10.77 LACNIC Region origin ASes announcing only one prefix: 2665 LACNIC Region transit ASes present in the Internet Routing Table: 2513 Average LACNIC Region AS path length visible: 5.9 Max LACNIC Region AS path length visible: 56 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9155 Number of LACNIC addresses announced to Internet: 173796352 Equivalent to 10 /8s, 91 /16s and 236 /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: 34967 Total AfriNIC prefixes after maximum aggregation: 6843 AfriNIC Deaggregation factor: 5.11 Prefixes being announced from the AfriNIC address blocks: 48097 Unique aggregates announced from the AfriNIC address blocks: 15298 AfriNIC Region origin ASes present in the Internet Routing Table: 1913 AfriNIC Prefixes per ASN: 25.14 AfriNIC Region origin ASes announcing only one prefix: 697 AfriNIC Region transit ASes present in the Internet Routing Table: 385 Average AfriNIC Region AS path length visible: 6.0 Max AfriNIC Region AS path length visible: 65 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1274 Number of AfriNIC addresses announced to Internet: 104544256 Equivalent to 6 /8s, 59 /16s and 56 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 10332 8754 93 CHINAMOBILE-CN China Mobile Communication 7545 6209 843 656 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4854 4192 77 ERX-CERNET-BKB China Education and Resear 9498 4246 530 277 BBIL-AP BHARTI Airtel Ltd., IN 7552 3921 1332 26 VIETEL-AS-AP Viettel Group, VN 7713 3674 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones 45899 3283 1869 103 VNPT-AS-VN VNPT Corp, VN 24560 2845 851 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 4766 2354 11522 607 KIXS-AS-KR Korea Telecom, KR 45090 2207 1439 86 TENCENT-NET-AP Shenzhen Tencent Computer 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 12956 39641 3935 AMAZON-02, US 11492 4671 310 587 CABLEONE, US 7155 4175 286 83 VIASAT-SP-BACKBONE, US 6327 3622 1320 81 SHAW, CA 174 3411 8768 961 COGENT-174, US 22773 3378 3033 180 ASN-CXA-ALL-CCI-22773-RDC, US 749 3259 54879 2506 DNIC-AS-00749, US 16625 2996 1270 2196 AKAMAI-AS, US 396982 2937 3660 454 GOOGLE-CLOUD-PLATFORM, US 30036 2559 353 399 MEDIACOM-ENTERPRISE-BUSINESS, 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 7769 1714 145 UNI2-AS, ES 39891 4797 293 62 ALJAWWALSTC-AS, SA 20940 3944 3395 130 AKAMAI-ASN1, NL 9009 3769 323 1944 M247, RO 12389 2984 2303 891 ROSTELECOM-AS, RU 34984 2368 361 580 TELLCOM-AS, TR 212238 2006 144 1480 CDNEXT, GB 13188 1606 100 34 TRIOLAN, UA 8452 1590 1852 14 TE-AS TE-AS, EG 62240 1487 98 746 CLOUVIDER Clouvider - Global ASN, GB 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 11686 3234 591 UNINET, MX 10620 3544 492 962 Telmex Colombia S.A., CO 13999 2504 539 374 Mega Cable, S.A. de C.V., MX 11830 1993 369 64 Instituto Costarricense de Electricidad y 28573 1351 2437 265 Claro NXT Telecomunicacoes Ltda, BR 3816 1328 781 210 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC, 6147 1203 371 22 Telefonica del Peru S.A.A., PE 11664 1168 278 33 Techtel LMDS Comunicaciones Interactivas 6503 1109 374 163 Axtel, S.A.B. de C.V., MX 22884 1047 82 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 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 1683 599 30 RAYA-AS, EG 24863 1618 389 16 LINKdotNET-AS, EG 29571 1578 100 104 ORANGE-COTE-IVOIRE, CI 36992 1426 1518 286 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 36935 1022 523 45 Vodafone-, EG 20011 980 183 284 INTERNET-SOLUTIONS, ZA 37069 851 1083 15 MOBINIL, EG 6713 556 1861 35 IAM-AS, MA 36914 545 82 3 KENET-AS, KE 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 16509 12956 39641 3935 AMAZON-02, US 8151 11686 3234 591 UNINET, MX 9808 10332 8754 93 CHINAMOBILE-CN China Mobile Communication 12479 7769 1714 145 UNI2-AS, ES 7545 6209 843 656 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4854 4192 77 ERX-CERNET-BKB China Education and Resear 39891 4797 293 62 ALJAWWALSTC-AS, SA 11492 4671 310 587 CABLEONE, US 9498 4246 530 277 BBIL-AP BHARTI Airtel Ltd., IN 7155 4175 286 83 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 8151 11686 11095 UNINET, MX 9808 10332 10239 CHINAMOBILE-CN China Mobile Communications Grou 12479 7769 7624 UNI2-AS, ES 7545 6209 5553 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4854 4777 ERX-CERNET-BKB China Education and Research Net 39891 4797 4735 ALJAWWALSTC-AS, SA 7155 4175 4092 VIASAT-SP-BACKBONE, US 11492 4671 4084 CABLEONE, US 9498 4246 3969 BBIL-AP BHARTI Airtel Ltd., IN 7552 3921 3895 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 100467 UNALLOCATED 5.59.222.0/24 200467 SHARENKOV, UA 22542 UNALLOCATED 8.7.205.0/24 3356 LEVEL3, US 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, 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 23.152.48.0/24 Origin: 46167 RESERVED, ZZ 23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US 23.155.208.0/24 Origin: 396169 AS-GHCIL-01, US 23.155.208.0/24 Transit: 35985 ONERINGNET-ATL-1, 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 /9:16 /10:42 /11:92 /12:304 /13:584 /14:1216 /15:2147 /16:13976 /17:8362 /18:13800 /19:24792 /20:44662 /21:52313 /22:112490 /23:101386 /24:600375 /25:692 /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 6710 7769 UNI2-AS, ES 8151 5925 11686 UNINET, MX 11492 3527 4671 CABLEONE, US 39891 3489 4797 ALJAWWALSTC-AS, SA 6327 3417 3622 SHAW, CA 7155 3121 4175 VIASAT-SP-BACKBONE, US 22773 2517 3378 ASN-CXA-ALL-CCI-22773-RDC, US 16509 2334 12956 AMAZON-02, US 30036 2219 2559 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2184 3544 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1670 2:1513 3:584 4:10 5:4529 6:167 7:6 8:1556 9:1 11:172 12:1377 13:347 14:2553 15:350 16:279 17:364 18:926 20:460 21:4 22:188 23:7314 24:2745 25:2 27:2671 29:19 31:3187 32:38 34:79 35:203 36:2420 37:4617 38:8745 39:897 40:154 41:4215 42:953 43:2522 44:355 45:18393 46:4983 47:290 49:1987 50:1891 51:590 52:1565 54:302 55:863 56:9 57:242 58:2152 59:1284 60:1166 61:2792 62:2916 63:1830 64:5496 65:2168 66:4622 67:3019 68:1121 69:3952 70:1097 71:606 72:2860 74:2782 75:1650 76:614 77:2684 78:1862 79:1715 80:2207 81:2008 82:2715 83:1400 84:1816 85:3360 86:1029 87:2407 88:1280 89:4318 90:780 91:8327 92:2792 93:2892 94:3911 95:4270 96:1410 97:318 98:970 99:739 100:71 101:1163 102:3655 103:32240 104:4809 105:741 106:998 107:2588 108:1220 109:4111 110:2231 111:3337 112:2046 113:1524 114:1944 115:2099 116:2044 117:2754 118:2425 119:1925 120:1897 121:1418 122:2773 123:2173 124:1616 125:2900 126:92 128:1559 129:968 130:1279 131:1859 132:784 133:451 134:1531 135:329 136:1267 137:1157 138:2887 139:1589 140:1557 141:1466 142:1826 143:1633 144:1066 145:474 146:2155 147:2075 148:2585 149:2864 150:1242 151:1947 152:2105 153:504 154:7890 155:1612 156:3311 157:1899 158:1272 159:2430 160:3547 161:1921 162:3673 163:1864 164:1700 165:2193 166:1389 167:1875 168:4059 169:789 170:5077 171:1001 172:4444 173:3229 174:914 175:1263 176:3657 177:4794 178:3778 179:2247 180:2575 181:4011 182:3372 183:1828 184:2298 185:21471 186:5094 187:4352 188:4213 189:4167 190:9655 191:1531 192:11165 193:9403 194:7748 195:5522 196:3235 197:3653 198:6199 199:8384 200:8177 201:6302 202:10584 203:10521 204:4539 205:3657 206:4581 207:3565 208:4175 209:5219 210:4806 211:2634 212:4517 213:3744 214:1060 215:42 216:6581 217:3103 218:1386 219:538 220:2104 221:1052 222:849 223:2338 End of report

1 0

[NANOG] Netflix OpenConnect cache server request issue
by Matt McMullen 07 Mar '25

07 Mar '25

I am having difficulty opening a request with Netflix OpenConnect. They have an old ticket in their system for our ASN and I can't access the portal to close it so I can open a new request. Can a person from Netflix OpenConnect please reach out to me? Matthew McMullen Network Manager main: 816.710.9030 ext. 9030 Conexon<https://conexon.us/> [Logo Description automatically generated]

1 0

[NANOG] ** Keynote Q&A: US Signal’s John White Answers Q's About His Talk + More
by Nanog News 06 Mar '25

06 Mar '25

*** Keynote Q&A: US Signal’s John White on Scaling Tomorrow’s Networks* ------------------------------------------------------------ *We Talked to John About the Future of Data Centers, AI, and Open-Source Disruption* *Why did you choose your talk topic, and why is it relevant to the NANOG community?* AI is creating a wave larger than we have ever seen. The key to success will be data centers and, more importantly, networks that tie all the data together. The sooner we embrace the opportunity, the better for us as engineers and the businesses we serve. READ MORE ( https://nanog.org/stories/articles/nanog-94-keynote-qa-us-signals-john-whit… ) *** Reminder: Now Accepting Proposals for N94!* ------------------------------------------------------------ *Transform Your Research, Ideas, and Best Practices into a NANOG Talk* NANOG 94 focuses on Data Center Operations, but we welcome submissions on all topics. Submit your presentation proposal, including draft slides, by Monday, 28 April. MORE INFO (https://nanog.org/program/call-presentations/) https://nanog.org/events/nanog-94/register/ *** Don't Miss Out on N94 Early Bird Registration Rates!* ------------------------------------------------------------ *Early Bird Reg. Rates Will End 23, March* Secure your spot now, save on fees, and join industry leaders for cutting-edge sessions and unparalleled networking opportunities. Let's connect, innovate, and drive the future of our networks—see you at NANOG 94! REGISTER NOW (https://nanog.org/events/nanog-94/register/) *** Stay Connected* ------------------------------------------------------------ http://www.facebook.com http://www.instagram.com/nanog_org/ http://www.linkedin.com/company/nanog/ https://www.twitter.com/nanog/ http://nanog.org

1 0

[NANOG] Re: DKIM and list policies (was Re: Scheduled Maintenance Finished)
by Sam Thomas 06 Mar '25

06 Mar '25

On Mon, Mar 3, 2025 at 3:39 AM Niels Bakker via NANOG <nanog(a)lists.nanog.org> wrote: > > > > > ---------- Forwarded message ---------- > From: Niels Bakker <niels=nanog(a)bakker.net> > To: nanog(a)lists.nanog.org > Cc: > Bcc: > Date: Mon, 3 Mar 2025 10:38:20 +0100 > Subject: [NANOG] Re: DKIM and list policies (was Re: Scheduled Maintenance Finished) > * Bryan(a)bryanfields.net (Bryan Fields) [Mon 03 Mar 2025, 00:47 CET]: > >The footer is a bit redundant, as mailman3 has the direct link in > >the "Archived-At:" header now. I'd propose removing the footer and > >subject prefix, and investigate implementing ARC now that we can > >support it on mailman3. Keep in mind there's over 12k people on this > >list, so performance is a bit of concern. > > > >What do others think of this? > > Agreed on both counts. Look at this monstrosity: > > Subject: [NANOG] Re: [NANOG]Re: Hardware for MPLS/SR network > > > -- Niels. Text processing is hard. Perhaps what we need is more powerful computers or a new programming language dedicated to the task? Maybe run it through some AI on the way out? Surprised I'm the first (I know of) to complain that List-id: changed. (insert whining about how I had to adjust email filter here) -Sam

5 4

[NANOG] any idea internet outage - south central texas (san antonio)
by Aaron Gould 05 Mar '25

05 Mar '25

did anyone else in texas have momentary internet outage ~1:50 p.m. today (15 minutes ago)? -- -Aaron

2 1

[NANOG] Performance Monitoring Systems
by Jason Iannone 04 Mar '25

04 Mar '25

Hi all, Does anyone have recommendations for a docker image that transmits and graphs service oam 802.3ag / y.1731 probes? I'm doing a POC with no budget and just need to generate a packet and graph the result. It doesn't have to be accurate to any significant degree. Thanks, Jason

2 1

[NANOG] Twitter (AS13414) contact?
by Bryan Holloway 04 Mar '25

04 Mar '25

Trying to resolve a peering issue in Dallas and haven't had any luck via posted PeeringDB contacts. Please reach out off-list, thank you! - bryan

1 0

[NANOG] Re: DKIM and list policies (was Re: Scheduled Maintenance Finished)
by Joel Esler 03 Mar '25

03 Mar '25

Mailman deals with DKIM fine. It’s all in the setup. — Sent from my iPad > On Mar 3, 2025, at 18:39, Don Gould <don(a)bowenvale.co.nz> wrote: > > > Lol... all I can say is "Welcome back NANOG!" :) > > I see nothing has changed. > > 99.9% edited their rule. 0.1% complained about the interruption to normal programming.... and my inbox is full of noise. > > As for DKIM etc. It's a bit like the endless whois debate in my region that results in the tool becoming less useful. > > *sigh* > > D - 55 this year... /etc/init.d/grumpy restart > > > > > > > -- > Don Gould > 5 Cargill Place > Richmond 8013 > Christchurch, New Zealand > Mobile/Telegram: + 64 21 114 0699 > www.bowenvale.co.nz > > > -------- Original message -------- > From: Joel Esler via NANOG <nanog(a)lists.nanog.org> > Date: 4/03/25 12:13 pm (GMT+12:00) > To: nanog(a)lists.nanog.org > Cc: Niels Bakker <niels=nanog(a)bakker.net>, nanog(a)lists.nanog.org, Joel Esler <joel(a)joelesler.net> > Subject: [NANOG] Re: DKIM and list policies (was Re: Scheduled Maintenance Finished) > > I know! I had to update my rules too! Was wondering why all the list traffic was finding its way into my inbox. > > — > Sent from my iPad > > > On Mar 3, 2025, at 15:50, Vinny Abello via NANOG <nanog(a)lists.nanog.org> wrote: > > > > On 3/3/2025 2:28 PM, Sam Thomas via NANOG wrote: > >> Surprised I'm the first (I know of) to complain that List-id: changed. (insert > >> whining about how I had to adjust email filter here) > > > > <whining> I just had to update my procmail config to match the new list-id. </whining> > > > > I've been complaining (in my head) since it changed when each message came in from the list, if that counts. > > > > _______________________________________________ > > NANOG mailing list > > https://lists.nanog.org/archives/list/nanog@lists.nanog.org/message/LRXQ2Z3… > > <OpenPGP_signature.asc> > _______________________________________________ > NANOG mailing list > https://lists.nanog.org/archives/list/nanog@lists.nanog.org/message/O3FE77O…

1 0

[NANOG] Multi-ipv6 support (multi-router, multi-interface, multi-prefix) IETF draft
by Fernando Gont 03 Mar '25

03 Mar '25

Hi, I have posted a revision of draft-gont-v6ops-multi-ipv6. This document contains the problem statement regarding the support of multiple routers, multiple interfaces, and multiple prefixes by IPv6 hosts. This revision polishes the text quite a bit, and incorporates two "failure" scenarios that should be supported, such that if you have a working set {source address, next-hop, RDNSS), you can survive network outages. URL: https://www.ietf.org/archive/id/draft-gont-v6ops-multi-ipv6-02.txt HTMLized: https://datatracker.ietf.org/doc/html/draft-gont-v6ops-multi-ipv6 Your comments will be very appreciated! Thanks, Fernando -------- Forwarded Message -------- Subject: New Version Notification for draft-gont-v6ops-multi-ipv6-02.txt Date: Mon, 03 Mar 2025 15:57:16 -0800 From: internet-drafts(a)ietf.org To: Fernando Gont <fgont(a)si6networks.com> A new version of Internet-Draft draft-gont-v6ops-multi-ipv6-02.txt has been successfully submitted by Fernando Gont and posted to the IETF repository. Name: draft-gont-v6ops-multi-ipv6 Revision: 02 Title: Problem Statement about IPv6 Support for Multiple Routers, Multiple Interfaces, and Multiple Prefixes Date: 2025-03-03 Group: Individual Submission Pages: 15 URL: https://www.ietf.org/archive/id/draft-gont-v6ops-multi-ipv6-02.txt Status: https://datatracker.ietf.org/doc/draft-gont-v6ops-multi-ipv6/ HTMLized: https://datatracker.ietf.org/doc/html/draft-gont-v6ops-multi-ipv6 Diff: https://author-tools.ietf.org/iddiff?url2=draft-gont-v6ops-multi-ipv6-02 Abstract: This document discusses current limitations in IPv6 Stateless Address Auto-configuration (SLAAC) that prevent support for common multi- router, multi-interface, and multi-prefix scenarios. It provides discussion on the challenges that these scenarios represent, and why a solution in this space is warranted. Finally, it specifies a number of common scenarios that any solution in this space should be able to address. The IETF Secretariat

1 0

Scheduled Maintenance Starting
by Valerie Wittkop 03 Mar '25

03 Mar '25

NANOG Community, Maintenance is starting in accordance with the prior maintenance notice. The lists will be unavailable until the maintenance is concluded before or about 0600 UTC. Thank you, Sincerely, NANOG Staff ----------------------------------------- *Valerie Wittkop* Program Directorvwittkop(a)nanog.org | +1 734-730-0225 <+17347300225> (mobile) | www.nanog.org NANOG | 305 E. Eisenhower Pkwy, Suite 100 | Ann Arbor, MI 48108, USA ASN 19230

11 14