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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 07 Jun '24

07 Jun '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 08 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: 952310 Prefixes after maximum aggregation (per Origin AS): 362531 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 464792 Total ASes present in the Internet Routing Table: 75901 Prefixes per ASN: 12.55 Origin-only ASes present in the Internet Routing Table: 65054 Origin ASes announcing only one prefix: 26721 Transit ASes present in the Internet Routing Table: 10847 Transit-only ASes present in the Internet Routing Table: 540 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: 997 Number of instances of unregistered ASNs: 999 Number of 32-bit ASNs allocated by the RIRs: 44691 Number of 32-bit ASNs visible in the Routing Table: 36556 Prefixes from 32-bit ASNs in the Routing Table: 187335 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: 605 Number of addresses announced to Internet: 3024734848 Equivalent to 180 /8s, 73 /16s and 202 /24s Percentage of available address space announced: 81.7 Percentage of allocated address space announced: 81.7 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: 312161 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 255145 Total APNIC prefixes after maximum aggregation: 74211 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 247236 Unique aggregates announced from the APNIC address blocks: 101269 APNIC Region origin ASes present in the Internet Routing Table: 14205 APNIC Prefixes per ASN: 17.40 APNIC Region origin ASes announcing only one prefix: 4335 APNIC Region transit ASes present in the Internet Routing Table: 1910 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 55 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9598 Number of APNIC addresses announced to Internet: 761679488 Equivalent to 45 /8s, 102 /16s and 78 /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: 276985 Total ARIN prefixes after maximum aggregation: 125335 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 281544 Unique aggregates announced from the ARIN address blocks: 134667 ARIN Region origin ASes present in the Internet Routing Table: 19149 ARIN Prefixes per ASN: 14.70 ARIN Region origin ASes announcing only one prefix: 6955 ARIN Region transit ASes present in the Internet Routing Table: 1992 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: 4922 Number of ARIN addresses announced to Internet: 1267199488 Equivalent to 75 /8s, 135 /16s and 238 /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: 265936 Total RIPE prefixes after maximum aggregation: 127349 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 260652 Unique aggregates announced from the RIPE address blocks: 164615 RIPE Region origin ASes present in the Internet Routing Table: 28662 RIPE Prefixes per ASN: 9.09 RIPE Region origin ASes announcing only one prefix: 12129 RIPE Region transit ASes present in the Internet Routing Table: 3978 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: 11829 Number of RIPE addresses announced to Internet: 713245440 Equivalent to 42 /8s, 131 /16s and 67 /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: 121695 Total LACNIC prefixes after maximum aggregation: 28784 LACNIC Deaggregation factor: 4.23 Prefixes being announced from the LACNIC address blocks: 119889 Unique aggregates announced from the LACNIC address blocks: 50118 LACNIC Region origin ASes present in the Internet Routing Table: 11107 LACNIC Prefixes per ASN: 10.79 LACNIC Region origin ASes announcing only one prefix: 2640 LACNIC Region transit ASes present in the Internet Routing Table: 2404 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: 8998 Number of LACNIC addresses announced to Internet: 176707584 Equivalent to 10 /8s, 136 /16s and 88 /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: 31552 Total AfriNIC prefixes after maximum aggregation: 6201 AfriNIC Deaggregation factor: 5.09 Prefixes being announced from the AfriNIC address blocks: 42384 Unique aggregates announced from the AfriNIC address blocks: 13632 AfriNIC Region origin ASes present in the Internet Routing Table: 1843 AfriNIC Prefixes per ASN: 23.00 AfriNIC Region origin ASes announcing only one prefix: 662 AfriNIC Region transit ASes present in the Internet Routing Table: 354 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: 1209 Number of AfriNIC addresses announced to Internet: 105583360 Equivalent to 6 /8s, 75 /16s and 19 /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 9841 8744 71 CHINAMOBILE-CN China Mobile Communicati 7545 5636 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4931 4192 74 ERX-CERNET-BKB China Education and Rese 18403 4216 347 23 FPT-AS-AP FPT Telecom Company, VN 7552 3937 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 3779 510 262 BBIL-AP BHARTI Airtel Ltd., IN 7713 3619 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3277 1857 103 VNPT-AS-VN VNPT Corp, VN 24560 2795 862 398 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2290 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 10014 11398 3538 AMAZON-02, US 11492 4627 307 586 CABLEONE, US 7155 4167 287 89 VIASAT-SP-BACKBONE, US 6327 3594 1320 79 SHAW, CA 22773 3472 3038 218 ASN-CXA-ALL-CCI-22773-RDC, US 174 3440 8782 874 COGENT-174, US 749 3250 54901 2502 DNIC-AS-00749, US 16625 3091 1323 2223 AKAMAI-AS, US 7018 2874 23667 1811 ATT-INTERNET4, US 396982 2760 3633 408 GOOGLE-CLOUD-PLATFORM, 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 7730 1708 145 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3831 3396 133 AKAMAI-ASN1, NL 9009 3529 302 1763 M247, RO 12389 2989 2304 899 ROSTELECOM-AS, RU 34984 2342 361 576 TELLCOM-AS, TR 8551 1764 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 212238 1685 123 1223 CDNEXT, GB 13188 1607 100 26 TRIOLAN, UA 8452 1520 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 12163 3322 500 UNINET, MX 10620 3514 492 936 Telmex Colombia S.A., CO 13999 2547 355 668 Mega Cable, S.A. de C.V., MX 11830 2003 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 1246 278 33 Techtel LMDS Comunicaciones Interactiva 6503 1130 315 480 Axtel, S.A.B. de C.V., MX 6147 1089 369 22 Telefonica del Peru S.A.A., PE 26615 1072 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 24863 1586 389 20 LINKdotNET-AS, EG 24835 1557 593 29 RAYA-AS, EG 36992 1376 1520 281 ETISALAT-MISR, EG 36903 1248 554 95 MT-MPLS, MA 29571 1216 77 75 ORANGE-COTE-IVOIRE, CI 36935 933 521 43 Vodafone-, EG 6713 556 1861 35 IAM-AS, MA 15399 532 56 56 WANANCHI-, KE 36914 483 82 3 KENET-AS, KE 37342 470 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 12163 3322 500 UNINET, MX 16509 10014 11398 3538 AMAZON-02, US 9808 9841 8744 71 CHINAMOBILE-CN China Mobile Communicati 12479 7730 1708 145 UNI2-AS, ES 7545 5636 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4931 4192 74 ERX-CERNET-BKB China Education and Rese 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4627 307 586 CABLEONE, US 18403 4216 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 9841 9770 CHINAMOBILE-CN China Mobile Communications Grou 12479 7730 7585 UNI2-AS, ES 16509 10014 6476 AMAZON-02, US 7545 5636 4967 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4931 4857 ERX-CERNET-BKB China Education and Research Net 39891 4758 4698 ALJAWWALSTC-AS, SA 18403 4216 4193 FPT-AS-AP FPT Telecom Company, VN 7155 4167 4078 VIASAT-SP-BACKBONE, US 11492 4627 4041 CABLEONE, US 7552 3937 3916 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 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 46639 UNALLOCATED 8.38.73.0/24 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 23.180.120.0/24 Origin: 215274 UHQ, US 23.180.120.0/24 Transit: 212027 PEBBLEHOST, GB 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 /12:297 /13:573 /14:1167 /15:2055 /16:13254 /17:8252 /18:13760 /19:24700 /20:44263 /21:51749 /22:111588 /23:99629 /24:580134 /25:729 /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 6824 7730 UNI2-AS, ES 8151 6219 12163 UNINET, MX 11492 3536 4627 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3390 3594 SHAW, CA 7155 3111 4167 VIASAT-SP-BACKBONE, US 22773 2579 3472 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2160 2500 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2143 3514 Telmex Colombia S.A., CO 16509 2126 10014 AMAZON-02, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2308 2:1527 3:346 4:6 5:4553 6:162 7:6 8:1514 9:1 11:172 12:1455 13:362 14:2413 15:319 16:217 17:369 18:763 20:383 21:4 22:188 23:6848 24:2714 25:2 27:2547 29:19 31:2583 32:48 34:63 35:136 36:2298 37:4451 38:7610 39:897 40:130 41:4098 42:2052 43:2371 44:322 45:17136 46:4491 47:307 49:1977 50:1915 51:577 52:1583 54:313 55:997 56:8 57:183 58:2153 59:1257 60:1033 61:2601 62:2722 63:1881 64:5484 65:2313 66:4650 67:2993 68:1313 69:4097 70:1183 71:581 72:2881 74:2599 75:1551 76:625 77:2484 78:1864 79:1781 80:2195 81:2020 82:1619 83:1360 84:1676 85:3161 86:905 87:2296 88:1221 89:4104 90:678 91:8136 92:2326 93:2704 94:3735 95:4196 96:1278 97:315 98:1034 99:739 100:72 101:1176 102:3483 103:32492 104:4784 105:677 106:969 107:2466 108:1148 109:4024 110:2137 111:3265 112:2066 113:1784 114:1817 115:2080 116:1900 117:2659 118:2790 119:1986 120:1799 121:1362 122:2697 123:2245 124:1628 125:2884 126:32 128:1461 129:925 130:1161 131:1857 132:807 133:412 134:1741 135:322 136:1112 137:1073 138:2819 139:1528 140:1379 141:1358 142:1659 143:1578 144:1007 145:369 146:2071 147:1969 148:2516 149:2764 150:1037 151:1350 152:2218 153:525 154:6862 155:1488 156:2276 157:1834 158:1152 159:2315 160:2688 161:1701 162:3564 163:1713 164:1654 165:2156 166:1268 167:1791 168:4002 169:796 170:4917 171:1041 172:3864 173:3043 174:896 175:1229 176:3465 177:4775 178:3678 179:2220 180:2384 181:3743 182:3354 183:1983 184:2262 185:20839 186:4984 187:4518 188:4058 189:4245 190:9433 191:1553 192:11033 193:9135 194:7515 195:5333 196:3195 197:2626 198:6062 199:7890 200:8044 201:6264 202:10491 203:10190 204:4600 205:3667 206:4478 207:3607 208:4168 209:5058 210:4643 211:2621 212:4331 213:3491 214:1065 215:49 216:6793 217:3007 218:1340 219:581 220:2045 221:1036 222:861 223:2243 End of report

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Hosteurope / GoDaddy contact
by Umut Alemdar 07 Jun '24

07 Jun '24

Hi, We are dealing with unannounced SOA record changes from Hosteurope to our domain. Is there anyone from Hosteurope / GoDaddy who we could reach out to quickly resolve this matter? Thanks, Umut

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Get ready for N91: Learn more about Monday's Keynote + More
by Nanog News 06 Jun '24

06 Jun '24

*Get Ready for N91: Q + A with Keynote Corey Quinn* *“Snarky” Chief Cloud Economist Discusses Upcoming Talk + Why Humor is the Key to a Good Keynote* Chief Cloud Economist at The Duckbill Group, Corey Quinn, will kick off the NANOG 91 programming on Monday! Attendees may be familiar with Corey from his sarcastic, thoughtful, and humorous commentary on helping companies improve their Amazon Web Services (AWS). *READ NOW * <https://nanog.org/stories/articles/get-ready-for-nanog-91-qa-w-keynote-core…> *Still Time to Register for NANOG 91!* *Can't Make it to Kansas City? Join us Virtually! * NANOG 91 will kick off Monday! 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. *REGISTER NOW * <https://nanog.org/events/nanog-91/> *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. * <https://nanog.org/events/nanog-91/socials/>* *GET SOCIAL <https://nanog.org/events/nanog-91/socials/>* *Kansas City — Things to Do + See While Attending NANOG 91 * When not absorbing the latest trends in technology or networking with tech leaders — why not explore this jazzy city, where the roots (and fountains) run deep? We've done the work. Check out NANOG's hit list, and then curate your own. <https://nanog.org/stories/articles/things-to-do-see-in-kansas-city/> *VIEW NOW <https://nanog.org/stories/articles/things-to-do-see-in-kansas-city/>*

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Any Zayo clue on the list?
by Mike Lyon 06 Jun '24

06 Jun '24

Have a zayo packet loss issue and your NOC doesn't see anything wrong... Host Loss% Snt Last Avg Best Wrst StDev 1. ae15.cs4.sjc4.us.zip.zayo.com 94.3% 142 28.7 28.9 28.0 30.6 0.8 2. ae8.cs2.sea1.us.zip.zayo.com 27.5% 142 30.8 30.5 27.5 41.6 3.9 Any help would be appreciated. Please ping me off list. Thank You, Mike -- Mike Lyon mike.lyon(a)gmail.com http://www.linkedin.com/in/mlyon

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West Coast Peering / Packet Loss issues between AS7018 (AT&T) and AS6461
by Alex Buie 05 Jun '24

05 Jun '24

Since roughly 6:30AM local time on Tuesday we have been seeing significantly increased packet loss (20-40%) and latency increase of ~30-40ms from customers on the west coast hosted out of AS7018 (AT&T/sbcglobal) towards our addresses announced through Zayo (AS6461). Has anyone else noticed or seen this? We're working through our channels with the carrier but the latency profile is such that it seems likely it may be affecting others as well and I wanted to ask the group. Any incidents that anyone is aware of which may be related? Thanks, *Alex Buie*Senior Cloud Operations Engineer 450 Century Pkwy # 100 Allen, TX 75013 <https://maps.google.com/?q=450+Century+Pkwy+STE+100+%7C+Allen,+TX+%7C+75013…> D: 469-884-0225 | www.cytracom.com

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Re: West Coast Peering / Packet Loss issues between AS7018 (AT&T) and AS6461
by howard stearn 05 Jun '24

05 Jun '24

To those interested , This is an ongoing issue for my users . AT&T and Zayo have not responded to my requests . AS7018 12.122.114.5 AS6461 64.125.12.117 >From June 4 , 2024 , Packet loss continues and has been going on between AT&T and Zayo/ABOVENET all day . According to DNS packet loss appears to be on a lag in SJC7 . ( Evocative San Jose Data Center ? ) According to all traceroutes the IPs on each side of the packet loss are AT&T 12.122.114.5 and ZAYO 64.125.12.117 . When the traceroute confirms the IPs above are in the path ; packet loss to or from any endpoint is greater than 15% . So far I tried reaching out to technical support with both providers via public and standard channels . I’m asking for help passing this information along to AT&T or Zayo hoping the community can provide some assistance to deliver this message because their technical support can not . Please forward this information along if you really do know the right person to ask don’t just spam them with messages . Don’t assume someone else will look at this and forward it to the correct person .

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Looking for contact at Microsoft optical networking
by Scott Campbell 05 Jun '24

05 Jun '24

We are looking for a contact within the optical group at Microsoft networking to discuss a fiber outage event in the Chicago area during third party physical maintenance that resulted in accidental information disclosure between our organizations on or around 22 March, 2024. Our intent is to better understand exactly what happened and what can be done to mitigate potential fallout in the event that this happens again. Many thanks, Scott Campbell ESnet Security Tech Lead

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600,000 routers bricked
by Dave Taht 04 Jun '24

04 Jun '24

https://www.linkedin.com/pulse/600000-families-using-one-internet-provider-… -- https://www.youtube.com/watch?v=BVFWSyMp3xg&t=1098s Waves Podcast Dave Täht CSO, LibreQos

10 11

Free(opensource) Ticketing solutions
by Pascal Masha 03 Jun '24

03 Jun '24

Hello, Which free and good ticketing systems do you folks(for those who do) use? Regards, Paschal Masha

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Anyone from AS137409 lurking?
by Bryan Holloway 03 Jun '24

03 Jun '24

Looking for a peering contact for Global Secure Layer aka GSL Networks. Trying to resolve a long-standing peering issue, and e-mails to published contacts have gone unanswered. Thanks! - bryan

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