ResearchIRR · ALTDB

AS-262903-CUST ASN Customers

An as-set registered in ALTDB, maintained by MAINT-AS262903. It names 50 ASes and 0 sets directly; followed all the way down, it reaches 50 ASes through 0 nested sets.

Members

What AS-262903-CUST lists

50 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS17108 AS17108AS52643 AS52643AS52869 AS52869AS52942AS52968 AS52968AS53223 AS53223AS61672 AS61672AS262458 AS262458AS262587 AS262587AS262591 AS262591AS262630 AS262630AS262741 AS262741AS262798AS262949 AS262949AS263061 AS263061AS263089 AS263089AS263320 AS263320AS264124 AS264124AS264247 AS264247AS264434 AS264434AS264529 AS264529AS265193 AS265193AS266386 AS266386AS266562AS266647 AS266647AS267002 AS267002AS267151AS267372 AS267372AS268046 AS268046AS268068 AS268068AS268278 AS268278AS268332AS268482 AS268482AS268751 AS268751AS268762 AS268762AS268879AS268927 AS268927AS269390AS269417 AS269417AS269498 AS269498AS269686 AS269686AS270594 AS270594AS270899 AS270899AS270981 AS270981AS271045AS271206 AS271206AS271700 AS271700AS272536 AS272536AS274354 AS274354AS274807 AS274807
Expanded

Every AS it reaches

What a filter built from AS-262903-CUST would let in: 50 ASes.

Show the 50 ASes
AS17108AS52643AS52869AS52942AS52968AS53223AS61672AS262458AS262587AS262591AS262630AS262741AS262798AS262949AS263061AS263089AS263320AS264124AS264247AS264434AS264529AS265193AS266386AS266562AS266647AS267002AS267151AS267372AS268046AS268068AS268278AS268332AS268482AS268751AS268762AS268879AS268927AS269390AS269417AS269498AS269686AS270594AS270899AS270981AS271045AS271206AS271700AS272536AS274354AS274807
Prefixes

What AS-262903-CUST covers

Every route object in the IRR whose origin is one of the 50 ASes it reaches: the prefixes a filter built from AS-262903-CUST (with bgpq4, say) would allow. 378 IPv4 and 233 IPv6. Every one is in the IRR API.

378 IPv4 prefixes
128.201.164.0/22128.201.164.0/23128.201.164.0/24128.201.165.0/24128.201.166.0/23128.201.166.0/24128.201.167.0/24131.100.192.0/22131.100.192.0/23131.100.192.0/24131.100.193.0/24131.100.194.0/23131.100.194.0/24131.100.195.0/24131.108.100.0/22131.108.100.0/23131.108.100.0/24131.108.101.0/24131.108.102.0/23131.108.102.0/24131.108.103.0/24131.221.160.0/22131.221.160.0/23131.221.160.0/24131.221.161.0/24131.221.162.0/23131.221.162.0/24131.221.163.0/24132.255.140.0/22132.255.140.0/23132.255.140.0/24132.255.141.0/24132.255.142.0/23132.255.142.0/24132.255.143.0/24138.0.28.0/22138.0.28.0/23138.0.28.0/24138.0.29.0/24138.0.30.0/23138.0.30.0/24138.0.31.0/24138.117.0.0/22138.117.0.0/23138.117.0.0/24138.117.2.0/24138.117.3.0/24138.118.12.0/22138.118.32.0/22138.118.32.0/23138.118.32.0/24138.118.33.0/24138.118.34.0/23138.118.34.0/24138.118.35.0/24138.36.184.0/22138.36.184.0/23138.36.186.0/23138.94.48.0/22138.94.48.0/23138.94.48.0/24138.94.49.0/24138.94.50.0/23138.94.50.0/24138.94.51.0/24143.255.184.0/22143.255.184.0/23143.255.184.0/24143.255.185.0/24143.255.186.0/23143.255.186.0/24143.255.187.0/24168.194.116.0/22168.194.116.0/24168.194.117.0/24168.195.232.0/22170.239.240.0/22170.239.240.0/23170.239.240.0/24170.239.241.0/24170.239.242.0/23170.239.242.0/24170.239.243.0/24170.245.112.0/22177.11.100.0/22177.11.100.0/23177.11.100.0/24177.11.101.0/24177.11.102.0/23177.11.102.0/24177.11.103.0/24177.128.64.0/21177.128.64.0/22177.128.64.0/23177.128.64.0/24177.128.65.0/24177.128.66.0/23177.128.66.0/24177.128.67.0/24177.128.68.0/22177.128.68.0/23177.128.68.0/24177.128.69.0/24177.128.70.0/23177.128.70.0/24177.128.71.0/24177.128.72.0/21177.128.72.0/22177.128.72.0/23177.128.73.0/24177.128.75.0/24177.128.76.0/22177.128.76.0/23177.128.78.0/23177.128.78.0/24177.129.74.0/24177.154.80.0/21177.154.80.0/22177.154.80.0/23177.154.80.0/24177.154.81.0/24177.154.82.0/23177.154.82.0/24177.154.83.0/24177.154.84.0/22177.154.84.0/23177.154.84.0/24177.154.85.0/24177.154.86.0/23177.154.86.0/24177.154.87.0/24177.37.28.0/22177.38.112.0/21177.38.112.0/22177.38.116.0/22177.38.120.0/21177.38.120.0/22177.38.124.0/22177.38.127.0/24177.53.48.0/21177.53.48.0/22177.53.48.0/23177.53.48.0/24177.53.49.0/24177.53.50.0/23177.53.50.0/24177.53.51.0/24177.53.52.0/22177.53.52.0/23177.53.52.0/24177.53.53.0/24177.53.54.0/23177.53.55.0/24177.53.96.0/21177.67.148.0/22177.67.160.0/21177.67.160.0/22177.67.160.0/23177.67.160.0/24177.67.161.0/24177.67.162.0/23177.67.162.0/24177.67.163.0/24177.67.164.0/22177.67.164.0/23177.67.164.0/24177.67.165.0/24177.67.166.0/23177.67.166.0/24177.67.167.0/24177.8.56.0/21177.84.136.0/22177.84.144.0/21177.84.144.0/22177.84.144.0/23177.84.144.0/24177.84.145.0/24177.84.146.0/23177.84.146.0/24177.84.147.0/24177.84.148.0/22177.84.148.0/23177.84.148.0/24177.84.149.0/24177.84.150.0/23177.84.150.0/24177.84.151.0/24177.86.128.0/22177.86.128.0/23177.86.128.0/24177.86.129.0/24177.86.130.0/23177.86.130.0/24177.86.131.0/24177.91.228.0/22177.91.228.0/23177.91.228.0/24177.91.229.0/24177.91.230.0/24177.91.231.0/24177.93.184.0/22177.93.184.0/23177.93.184.0/24177.93.185.0/24177.93.186.0/23177.93.186.0/24177.93.187.0/24179.108.64.0/21179.108.64.0/22179.108.68.0/22179.189.32.0/21179.42.124.0/22179.42.124.0/23179.42.125.0/24179.96.224.0/21179.96.230.0/24181.225.176.0/22181.225.176.0/23181.225.178.0/23186.208.176.0/20186.208.176.0/21186.208.176.0/22186.208.176.0/23186.208.176.0/24186.208.177.0/24186.208.178.0/23186.208.178.0/24186.208.179.0/24186.208.180.0/22186.208.180.0/23186.208.180.0/24186.208.181.0/24186.208.182.0/23186.208.182.0/24186.208.183.0/24186.208.184.0/21186.208.184.0/22186.208.184.0/23186.208.184.0/24186.208.185.0/24186.208.186.0/23186.208.186.0/24186.208.187.0/24186.208.188.0/22186.208.188.0/23186.208.188.0/24186.208.189.0/24186.208.190.0/23186.208.190.0/24186.208.191.0/24186.236.48.0/20186.250.24.0/22186.251.80.0/21186.251.80.0/24186.251.86.0/24186.251.87.0/24189.84.56.0/22189.84.56.0/23189.84.56.0/24189.84.57.0/24189.84.58.0/23189.84.58.0/24189.84.59.0/24191.7.144.0/20191.7.144.0/24191.7.145.0/24191.7.146.0/24191.7.147.0/24191.7.148.0/24191.7.149.0/24191.7.150.0/24191.7.151.0/24191.7.152.0/23191.7.152.0/24191.7.153.0/24191.7.154.0/23191.7.154.0/24191.7.155.0/24191.7.156.0/24191.7.157.0/24191.7.158.0/24191.7.159.0/24200.13.8.0/21200.229.112.0/20200.229.119.0/24200.229.120.0/24200.229.121.0/24200.229.212.0/22200.229.212.0/23200.229.214.0/23200.9.202.0/23200.9.220.0/22200.9.220.0/23200.9.222.0/23200.9.223.0/24200.94.244.0/22201.54.184.0/22201.54.184.0/24201.54.186.0/23201.54.186.0/24201.54.187.0/2438.252.84.0/2338.252.84.0/2438.252.85.0/2445.167.188.0/2245.168.180.0/2245.168.180.0/2345.168.180.0/2445.168.181.0/2445.168.182.0/2345.168.182.0/2445.168.183.0/2445.171.3.0/2445.172.56.0/2245.172.56.0/2345.172.56.0/2445.172.57.0/2445.172.58.0/2445.172.59.0/2445.172.60.0/2245.172.60.0/2445.172.61.0/2445.172.62.0/2345.176.28.0/2245.176.28.0/2445.176.29.0/2445.176.30.0/2445.176.31.0/2445.186.88.0/2245.186.88.0/2345.186.88.0/2445.186.90.0/2345.187.216.0/2245.187.216.0/2345.187.216.0/2445.187.218.0/2345.187.218.0/2445.187.219.0/2445.191.212.0/2245.191.212.0/2345.191.212.0/2445.191.213.0/2445.191.214.0/2345.191.214.0/2445.191.215.0/2445.226.212.0/2245.226.214.0/2345.229.224.0/2245.229.224.0/2345.229.224.0/2445.229.225.0/2445.229.226.0/2345.229.226.0/2445.229.227.0/2445.233.172.0/2245.233.172.0/2445.233.173.0/2445.233.174.0/2345.237.152.0/2345.237.152.0/2445.237.153.0/2445.238.136.0/2245.238.136.0/2345.238.136.0/2445.238.137.0/2445.238.138.0/2345.238.138.0/2445.238.139.0/2445.239.244.0/2245.239.244.0/2345.239.246.0/2345.65.164.0/2245.65.164.0/2345.65.164.0/2445.65.165.0/2445.65.166.0/2345.65.166.0/2445.65.167.0/24
233 IPv6 prefixes
2607:1640:1035::/482801:80:1640::/482801:80:3770::/462801:80:3770::/472801:80:3770::/482801:80:3772::/472801:80:3773::/482801:80:3f90::/482804:10f0::/322804:143c:8000::/332804:143c::/322804:143c::/332804:143c:ff00::/442804:143c:ff10::/442804:143c:ff20::/442804:143c:ff30::/442804:143c:ff40::/442804:143c:ff40::/452804:143c:ff40::/462804:143c:ff44::/462804:143c:ff48::/452804:143c:ff48::/462804:143c:ff4c::/462804:143c:ff50::/442804:143c:ff50::/462804:143c:ff54::/462804:143c:ff60::/442804:143c:ff70::/442804:143c:ff90::/442804:143c:ffa0::/442804:143c:ffb0::/442804:143c:ffc0::/442804:143c:ffd0::/442804:143c:ffd0::/452804:143c:ffd8::/452804:1734:8000::/332804:1734::/322804:1734::/332804:1734:f003::/482804:1cbc:100::/482804:1cbc:4000::/342804:1cbc:8000::/342804:1cbc::/322804:1cbc::/342804:1cbc:c000::/342804:1e88:4000::/342804:1e88:8000::/332804:1e88:8000::/342804:1e88::/322804:1e88::/332804:1e88::/342804:1e88:c000::/342804:2088::/322804:210c::/322804:22d0:4000::/342804:22d0:8000::/332804:22d0:8000::/342804:22d0::/322804:22d0::/332804:22d0::/342804:22d0:c000::/342804:24e4:1000::/362804:24e4:2000::/362804:24e4:3000::/362804:24e4:4000::/362804:24e4:5000::/362804:24e4:6000::/362804:24e4:7000::/362804:24e4:8000::/362804:24e4:9000::/362804:24e4::/322804:24e4:a000::/362804:24e4:b000::/362804:24e4:c000::/362804:24e4:d000::/362804:24e4:e000::/362804:2a60::/322804:2b30:8000::/332804:2b30::/322804:2b30::/332804:2b60:8000::/332804:2b60::/322804:2b60::/332804:370c:1100::/402804:370c:8000::/332804:370c::/322804:370c::/332804:3de8::/322804:3f00:1000::/362804:3f00:1000::/372804:3f00:1800::/372804:3f00:2000::/352804:3f00:2000::/362804:3f00:2000::/372804:3f00:2080::/432804:3f00:20a0::/432804:3f00:20c0::/432804:3f00:20e0::/432804:3f00:2800::/372804:3f00:3000::/362804:3f00:3000::/372804:3f00:3800::/372804:3f00:4000::/342804:3f00:4000::/352804:3f00:4000::/362804:3f00:4000::/372804:3f00:4800::/372804:3f00:5000::/362804:3f00:5000::/372804:3f00:5800::/372804:3f00:6000::/352804:3f00:6000::/362804:3f00:6000::/372804:3f00:6800::/372804:3f00:7000::/362804:3f00:7000::/372804:3f00:7800::/372804:3f00:8000::/332804:3f00:8000::/342804:3f00:8000::/352804:3f00:8000::/362804:3f00:8000::/372804:3f00:800::/372804:3f00:8800::/372804:3f00:9000::/362804:3f00:9000::/372804:3f00:9800::/372804:3f00::/322804:3f00::/332804:3f00::/342804:3f00::/352804:3f00::/362804:3f00::/372804:3f00:a000::/352804:3f00:a000::/362804:3f00:a000::/372804:3f00:a800::/372804:3f00:b000::/362804:3f00:b000::/372804:3f00:b800::/372804:3f00:c000::/342804:3f00:c000::/352804:3f00:c000::/362804:3f00:c000::/372804:3f00:c800::/372804:3f00:d000::/362804:3f00:d000::/372804:3f00:d800::/372804:3f00:e000::/352804:3f00:e000::/362804:3f00:e000::/372804:3f00:e010::/442804:3f00:e012::/472804:3f00:e040::/442804:3f00:e060::/442804:3f00:e080::/442804:3f00:e090::/442804:3f00:e0e0::/442804:3f00:e800::/372804:3f00:f000::/362804:3f00:f000::/372804:3f00:f800::/372804:3f3c::/322804:46a4::/322804:48e4::/322804:4ac::/322804:4c78::/322804:4eb0:8000::/332804:4eb0::/322804:4eb0::/332804:4f88::/322804:51e0:8000::/332804:51e0::/322804:51e0::/332804:5720::/322804:577c:1000::/362804:577c:8000::/332804:577c::/322804:577c::/332804:577c::/362804:5a24::/322804:5a48::/322804:5bf4:8000::/332804:5bf4::/322804:5bf4::/332804:5cbc::/322804:5cbc:f9c0::/422804:5cbc:fa00::/422804:63e4::/322804:6444:1000::/362804:6444:1000::/402804:6444:1100::/402804:6444:4000::/342804:6444:8000::/332804:6444:8000::/342804:6444::/322804:6444::/332804:6444::/342804:6444::/362804:6444:c000::/342804:6858::/322804:6e64::/322804:7328:1000::/362804:7328:2000::/362804:7328::/322804:73c::/322804:7470::/322804:756c::/322804:77e4::/322804:7fa4:4000::/362804:7fa4:5000::/362804:7fa4::/322804:82b8:18::/452804:82b8:40::/422804:82b8:8::/452804:82b8::/322804:93e4::/322804:96b4:8b50::/442804:96b4::/322804:b90::/322804:e48::/322804:ea0:2000::/452804:ea0:4000::/362804:ea0:4001::/482804:ea0:9996::/482804:ea0:9997::/482804:ea0:9998::/482804:ea0:9999::/482804:ea0:999a::/482804:ea0:999b::/482804:ea0::/322804:ea0:aaaa::/482804:f04::/32
Registries

Each registry’s copy

ALTDB50 membersASN Customers
Maintained byMAINT-AS262903
Last modified2026-06-18
MembersAS53223 AS264529 AS262591 AS266386 AS262798 AS52643 AS269417 AS262458 AS267151 AS267372 AS266647 AS262630 AS268068 AS268927 AS52869 AS265193 AS61672 AS270594 AS266562 AS268278 AS270899 AS269498 AS268482 AS52942 AS264434 AS269686 AS270981 AS268751 AS271700 AS269390 AS271045 AS267002 AS262741 AS264247 AS268762 AS17108 AS268046 AS272536 AS263061 AS268879 AS262587 AS268332 AS263089 AS271206 AS263320 AS274354 AS262949 AS274807 AS52968 AS264124
mbrs-by-refN
Used by

Sets that include AS-262903-CUST

AS-262903
Tools

Check AS-262903-CUST live

IRR API, with prefixes