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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 15 Sep '23

15 Sep '23

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 16 Sep, 2023 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: 929061 Prefixes after maximum aggregation (per Origin AS): 352948 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 453321 Total ASes present in the Internet Routing Table: 74787 Prefixes per ASN: 12.42 Origin-only ASes present in the Internet Routing Table: 64210 Origin ASes announcing only one prefix: 26341 Transit ASes present in the Internet Routing Table: 10577 Transit-only ASes present in the Internet Routing Table: 460 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 70 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 1048 Number of instances of unregistered ASNs: 1054 Number of 32-bit ASNs allocated by the RIRs: 42618 Number of 32-bit ASNs visible in the Routing Table: 35072 Prefixes from 32-bit ASNs in the Routing Table: 175382 Number of bogon 32-bit ASNs visible in the Routing Table: 64 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 589 Number of addresses announced to Internet: 3055181440 Equivalent to 182 /8s, 26 /16s and 94 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 309004 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 246515 Total APNIC prefixes after maximum aggregation: 70837 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 240162 Unique aggregates announced from the APNIC address blocks: 98777 APNIC Region origin ASes present in the Internet Routing Table: 13638 APNIC Prefixes per ASN: 17.61 APNIC Region origin ASes announcing only one prefix: 4057 APNIC Region transit ASes present in the Internet Routing Table: 1813 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8965 Number of APNIC addresses announced to Internet: 772820352 Equivalent to 46 /8s, 16 /16s and 77 /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: 272245 Total ARIN prefixes after maximum aggregation: 123762 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 275330 Unique aggregates announced from the ARIN address blocks: 131685 ARIN Region origin ASes present in the Internet Routing Table: 19089 ARIN Prefixes per ASN: 14.42 ARIN Region origin ASes announcing only one prefix: 6941 ARIN Region transit ASes present in the Internet Routing Table: 1957 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4820 Number of ARIN addresses announced to Internet: 1278924288 Equivalent to 76 /8s, 58 /16s and 214 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 260909 Total RIPE prefixes after maximum aggregation: 123251 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 256571 Unique aggregates announced from the RIPE address blocks: 160283 RIPE Region origin ASes present in the Internet Routing Table: 28388 RIPE Prefixes per ASN: 9.04 RIPE Region origin ASes announcing only one prefix: 12040 RIPE Region transit ASes present in the Internet Routing Table: 3940 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11322 Number of RIPE addresses announced to Internet: 716908288 Equivalent to 42 /8s, 187 /16s and 39 /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: 118384 Total LACNIC prefixes after maximum aggregation: 28439 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 117347 Unique aggregates announced from the LACNIC address blocks: 49224 LACNIC Region origin ASes present in the Internet Routing Table: 11023 LACNIC Prefixes per ASN: 10.65 LACNIC Region origin ASes announcing only one prefix: 2686 LACNIC Region transit ASes present in the Internet Routing Table: 2322 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 70 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8838 Number of LACNIC addresses announced to Internet: 178337536 Equivalent to 10 /8s, 161 /16s and 55 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + 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: 29960 Total AfriNIC prefixes after maximum aggregation: 5944 AfriNIC Deaggregation factor: 5.04 Prefixes being announced from the AfriNIC address blocks: 39062 Unique aggregates announced from the AfriNIC address blocks: 12862 AfriNIC Region origin ASes present in the Internet Routing Table: 1787 AfriNIC Prefixes per ASN: 21.86 AfriNIC Region origin ASes announcing only one prefix: 617 AfriNIC Region transit ASes present in the Internet Routing Table: 335 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1127 Number of AfriNIC addresses announced to Internet: 107736576 Equivalent to 6 /8s, 107 /16s and 238 /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 9487 8729 41 CHINAMOBILE-CN China Mobile Communicati 7545 5729 785 691 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4938 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4260 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3565 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3323 1824 97 VNPT-AS-VN VNPT Corp, VN 9498 3150 498 251 BBIL-AP BHARTI Airtel Ltd., IN 7552 2929 1330 20 VIETEL-AS-AP Viettel Group, VN 4766 2543 11270 601 KIXS-AS-KR Korea Telecom, KR 24560 2514 849 387 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 9084 10996 3241 AMAZON-02, US 11492 4527 300 671 CABLEONE, US 7155 4179 288 101 VIASAT-SP-BACKBONE, US 22773 3547 3056 304 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3540 1319 66 SHAW, CA 749 3151 54959 2403 DNIC-AS-00749, US 16625 3019 1445 2288 AKAMAI-AS, US 367 2969 3831 1403 DNIC-ASBLK-00306-00371, US 396982 2698 3597 392 GOOGLE-CLOUD-PLATFORM, US 30036 2499 357 359 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 7385 1713 145 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4078 3398 153 AKAMAI-ASN1, NL 8551 3449 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2981 2296 914 ROSTELECOM-AS, RU 9009 2725 254 1395 M247, RO 34984 2329 362 597 TELLCOM-AS, TR 58224 1732 922 532 TCI, IR 13188 1606 100 27 TRIOLAN, UA 61317 1492 100 1159 ASDETUK www.heficed.com, US 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 11813 3367 596 UNINET, MX 10620 3542 506 851 Telmex Colombia S.A., CO 13999 2389 331 622 Mega Cable, S.A. de C.V., MX 11830 2002 369 64 Instituto Costarricense de Electricidad 28573 1325 2324 232 Claro NXT Telecomunicacoes Ltda, BR 6503 1302 344 510 Axtel, S.A.B. de C.V., MX 3816 1295 764 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1123 182 425 Techtel LMDS Comunicaciones Interactiva 6147 1114 370 22 Telefonica del Peru S.A.A., PE 26615 1029 2501 49 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 24863 1605 393 19 LINKdotNET-AS, EG 24835 1533 549 28 RAYA-AS, EG 36992 1358 1518 279 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1046 67 45 ORANGE-COTE-IVOIRE, CI 36935 920 520 35 Vodafone-, EG 6713 550 1861 34 IAM-AS, MA 15399 531 55 50 WANANCHI-, KE 37342 490 32 1 MOVITEL, MZ 24757 482 73 5 EthioNet-AS, ET 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 11813 3367 596 UNINET, MX 9808 9487 8729 41 CHINAMOBILE-CN China Mobile Communicati 16509 9084 10996 3241 AMAZON-02, US 12479 7385 1713 145 UNI2-AS, ES 7545 5729 785 691 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4938 4192 75 ERX-CERNET-BKB China Education and Rese 39891 4897 290 61 ALJAWWALSTC-AS, SA 11492 4527 300 671 CABLEONE, US 18403 4260 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4179 288 101 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 9487 9446 CHINAMOBILE-CN China Mobile Communications Grou 12479 7385 7240 UNI2-AS, ES 16509 9084 5843 AMAZON-02, US 7545 5729 5038 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4938 4863 ERX-CERNET-BKB China Education and Research Net 39891 4897 4836 ALJAWWALSTC-AS, SA 18403 4260 4235 FPT-AS-AP FPT Telecom Company, VN 7155 4179 4078 VIASAT-SP-BACKBONE, US 20940 4078 3925 AKAMAI-ASN1, NL 11492 4527 3856 CABLEONE, US 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 33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, 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 LIGHTOWER, US 396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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 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 23.176.160.0/24 Origin: 397327 RESERVED, ZZ 23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US 36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road, 36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin 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 /10:39 /11:101 /12:297 /13:578 /14:1197 /15:2069 /16:13520 /17:8285 /18:13870 /19:25148 /20:44402 /21:51212 /22:110196 /23:99117 /24:558255 /25:745 /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 6471 7385 UNI2-AS, ES 8151 5848 11813 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3439 4527 CABLEONE, US 6327 3350 3540 SHAW, CA 7155 3124 4179 VIASAT-SP-BACKBONE, US 8551 2922 3449 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2594 3547 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2158 2499 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2105 3542 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2236 2:1428 3:263 4:5 5:4516 6:135 7:6 8:1542 9:1 11:172 12:1516 13:364 14:2323 15:302 16:196 17:369 18:644 20:286 21:4 22:188 23:6372 24:2501 25:2 27:2521 29:19 31:2524 32:79 34:26 35:117 36:1991 37:4533 38:5229 39:870 40:146 41:4019 42:2086 43:2298 44:320 45:16590 46:4298 47:374 49:1837 50:1887 51:597 52:1595 54:396 55:956 56:5 57:122 58:1873 59:1182 60:1002 61:2513 62:2677 63:1915 64:5635 65:2356 66:4926 67:3030 68:1343 69:4150 70:1194 71:661 72:2958 74:2609 75:1561 76:623 77:2296 78:1831 79:2986 80:2111 81:1807 82:1462 83:1292 84:1539 85:3056 86:766 87:1999 88:1169 89:3885 90:621 91:7823 92:2063 93:2622 94:3520 95:4013 96:1298 97:316 98:1082 99:736 100:90 101:1079 102:2883 103:32017 104:4614 105:561 106:901 107:2683 108:1130 109:4224 110:2128 111:3195 112:2071 113:1820 114:1673 115:1986 116:1904 117:2456 118:2681 119:1986 120:1803 121:1182 122:2600 123:2194 124:1625 125:2551 128:1463 129:930 130:1043 131:1951 132:818 133:408 134:1798 135:305 136:909 137:971 138:2627 139:1583 140:1187 141:1311 142:1515 143:1514 144:1005 145:348 146:1949 147:1593 148:2455 149:2263 150:875 151:1232 152:1872 153:523 154:5173 155:1390 156:1956 157:1324 158:1061 159:2247 160:2584 161:1583 162:3534 163:1602 164:1700 165:1840 166:1077 167:1732 168:3739 169:902 170:4654 171:904 172:3719 173:2965 174:981 175:1194 176:3775 177:4430 178:3509 179:2154 180:2477 181:3514 182:3365 183:1981 184:2286 185:20536 186:4643 187:4177 188:4165 189:3848 190:9208 191:1379 192:10971 193:8968 194:7303 195:5222 196:3119 197:2495 198:6007 199:6129 200:7946 201:6028 202:10550 203:10004 204:4560 205:3689 206:4371 207:3494 208:4159 209:4937 210:4489 211:2532 212:4241 213:3409 214:1091 215:58 216:6704 217:2780 218:1301 219:576 220:2033 221:982 222:845 223:2162 End of report

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Canadian regulator CRTC hires private company to investigate 2022 Rogers outage
by Sean Donelan 15 Sep '23

15 Sep '23

CRTC hires private company to investigate 2022 Rogers outage Critics say regulator being too secretive about probe, too slow to force more transparency from big telecoms https://www.cbc.ca/news/politics/crtc-rogers-outage-investigation-1.6963052 CBC News has learned Canada's telecommunications regulator has hired a private consulting firm to investigate the massive Rogers outage last summer that left more than 10 million customers without cellphone and internet access. The Canadian Radio-television and Telecommunications Commission (CRTC) confirmed in an email it hired engineering consultant Xona Partners in May to provide a report on the Rogers network and "help inform what further regulatory action is needed."

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So what do you think about the scuttlebutt of Musk interfering in Ukraine?
by Michael Thomas 14 Sep '23

14 Sep '23

Doesn't this bump up against common carrier protections? I sure don't want my utilities weaponizing their monopoly status to the whims of any random narcissist billionaire. Mike

9 10

Google Contact
by Pascal Masha 14 Sep '23

14 Sep '23

Hello Folks, Anyone from Google who can assist setup BGP peering through SFMIX IX, kindly contact me off list. Thanks Regards Paschal Masha

4 5

mail.nanog.org broken v6 reverse DNS
by Chris Adams 14 Sep '23

14 Sep '23

While wondering at high spam scores for NANOG mail, I noticed that it's in part because of broken reverse DNS for mail.nanog.org's IPv6 address. The address is 2001:1838:2001:8::20, with reverse delegated to ns1.scservers.com and ns2.scservers.com... but those hostnames don't resolve. The auth servers for scservers.com return SERVFAIL. -- Chris Adams <cma(a)cmadams.net>

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Don't Miss Out! Register Now For NANOG 89! + More
by Nanog News 14 Sep '23

14 Sep '23

*Don't Miss Out! Register Now For NANOG 89! * *Our Next Meeting Will Take Place 16 - 18 Oct. in San Diego* *REGISTER NOW * <https://nanog.org/events/nanog-89/> *Candidate Statements of Support Open* *Key Dates 2023* *13 September - Statements of Support* for Board of Director Candidates open* 17 October - Voting for Board of Director Candidates begins 25 October - Voting for Board of Director Candidates ends ***View 2023 Candidate Board Candidateshere. <https://www.nanog.org/members/elections/2023-board-candidates/> *LEARN MORE * <https://www.nanog.org/members/elections/2023-candidate-statement-of-support…> *Espresso Bar Sponsorship Available!* Contact Shawn at swinstead(a)nanog.org for more info. *Video of the Week * How To Survive NANOG As An Introvert Do large crowds tend to overwhelm or exhaust you? In this talk, Google Fiber Louie Lee moderates a discussion with community members who self-identify as introverts. Lee opens up the conversation for strategies to deal with a large conference - i.e., how to properly conserve energy + orchestrate social engagements to better manage fatigue, stress, and overwhelm. *WATCH NOW * <https://www.youtube.com/watch?v=9dgCIak3wFs>

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Traffic being directed at random infrastructure with pornhub.com host header (?)
by Drew Weaver 13 Sep '23

13 Sep '23

Has anyone else recently seen a spike of port 80 traffic being sent at seemingly random IP addresses that include the Pornhub host header? 0: 000C3170 A440000F 35F95000 08004500 ..1p$@..5yP...E<mailto:..1p$@..5yP...E>. 16: 004D0997 4000F006 F8D59DF5 7C90CFB6 .M..@.p.xU.u|.O6<mailto:.M..@.p.xU.u|.O6> 32: 9E010050 00500000 67D50000 000B5002 ...P.P..gU....P. 48: FFFF6559 00004745 54202F20 48545450 ..eY..GET / HTTP 64: 2F312E31 0D0A486F 73743A20 706F726E /1.1..Host: porn 80: 6875622E 636F6D0D 0A0D0A00 hub.com..... Just thought it was quirky and was wondering if anyone else had seen it. This particular payload was directed at a Cisco router. Offlist is fine if needed. -Drew

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Spam from ARIN to POC addresses
by packetcat 13 Sep '23

13 Sep '23

At 14:01 and 14.46 EST I received two identical emails from meetings(a)arin-events.net with the subject “Join us for ARIN 52 in October”. One was sent to the NOC POC address and one to the abuse POC address for my ASN. As far as I am aware, I never signed up for whatever that mailing list is and if I did I wouldn’t subscribe to it on those addresses. Furthermore, I am not seeing an unsubscribe button on either email. That makes both messages spam. Considering I’ve never received messages like those from ARIN on those addresses, I’ll give ARIN the benefit of the doubt and say someone accidentally imported the wrong list of emails into their MSP. I hope this is not the start of a new pattern of behaviour because that would not be…good to put it mildly. -- packetcat https://bastetrix.com

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Guest Column: Kentik's Doug Madory, Last Call for Upcoming ISOC Course + More
by Nanog News 13 Sep '23

13 Sep '23

*Guest Column: Kentik's Doug Madory* *BGP Incidents: From Traffic-Disrupting BGP Leaks to Crypto-Stealing BGP Hijacks* BGP routing incidents can be problematic for a range of reasons. In some cases, they simply disrupt the flow of legitimate internet traffic while in others, they can result in the misdirection of communications, posing a security risk from interception or manipulation. *READ MORE <https://www.google.com/url?q=https://nanog.us20.list-manage.com/track/click…>Last Call for Upcoming ISOC Course: 11 Sept. * *Fundamentals of Designing and Deploying Computer Networks* This course will discuss the fundamentals of networking, Ethernet, and WIFI technologies. It will additionally teach the planning, design, and deployment of simple LANs and cover how to connect a LAN to the Internet. *LEARN MORE <https://www.google.com/url?q=https://nanog.us20.list-manage.com/track/click…>* *Reminder: Board Nominations are Open! * *Your Choice, Your Vote* *Elections: 2023* The NANOG Board of Directors is an active and engaged part of NANOG. The Board is responsible for and works closely with committees to promote, support, and improve NANOG. *VIEW MORE <https://www.google.com/url?q=https://nanog.us20.list-manage.com/track/click…>* *What's Trending on the Mailing List? * *Find a Solution Via our Community Forum Online Discussion Boards * ****Remember you must log in or create an account to access the Community Forum.* Lossy cogent p2p experiences? Replies: 62 JunOS/FRR/Nokia et al BGP critical issue Replies: 13 Re: Destination Preference Attribute for BGP Replies: 20 v6 route mess frm AS266970 Replies: 5 *VIEW MORE <https://community.nanog.org/latest>* *Video of the Week * *The Future is Now: Delivering the Next Generation Brilliant Network* Brilliant networks delivering next-generation connected experiences are here. Comcast Chief Network Officer Elad Nafshi will share how 10G network technologies are evolving related experiences in real-time, even as they continue to get more innovative, faster, reliable, and secure for future generations. *WATCH NOW * <https://www.youtube.com/watch?v=jNluliEMKvY&t=313s>

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Root zone operational announcement: introducing ZONEMD for the root zone
by Wessels, Duane 12 Sep '23

12 Sep '23

I am pleased to announce that Message Digests for DNS Zones, also known as ZONEMD, will be added to the root zone later this year. This feature, specified in RFC 8976, adds cryptographic data protections to the zone as a whole, allowing the recipient to verify the authenticity of the zone’s contents. ZONEMD will be added to the root zone using a phased approach. On September 13, 2023, a ZONEMD record will make its first appearance in the root zone. At this time the Hash Algorithm field will be set to a private use algorithm number, making the ZONEMD record deliberately unverifiable. On December 6, 2023, the ZONEMD record will be published with the SHA-384 Hash Algorithm, thereby making it verifiable. We expect no operational impacts for end users. ZONEMD does not affect root zone queries and responses. The root server operators have agreed to not alter their zone ingestion processes for at least a year after ZONEMD is first introduced. Anyone that downloads the root zone file from www.internic.net or rs.internic.net should be aware that it will include the new ZONEMD resource record in its native presentation format starting on September 6th. Please feel free to follow up with any questions or concerns. References and further reading: [1] RFC 8976: “Message Digest for DNS Zones”, https://www.rfc-editor.org/rfc/rfc8976 [2] Root Server Operators Statement on adding ZONEMD to the root zone, https://root-servers.org/media/news/2022-08-Statement_on_ZONEMD.pdf [3] RZERC003: “Adding Zone Data Protections to the Root Zone”, https://www.icann.org/uploads/ckeditor/rzerc-003-en.pdf [4] Verisign Blog: “Adding ZONEMD Protections to the Root Zone”, https://blog.verisign.com/security/root-zone-zonemd/ [5] APNIC Ping Podcast episode “Adding ZONEMD protections to the root zone”, https://blubrry.com/ping_podcast/108940688/adding-zonemd-protections-to-the… DW

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