ResearchIRR · TC

AS263478:AS-CUSTOMERS AS263478-DUFIBRANET

An as-set registered in TC, maintained by MAINT-AS263478. It names 41 ASes and 0 sets directly; followed all the way down, it reaches 41 ASes through 0 nested sets.

Members

What AS263478:AS-CUSTOMERS lists

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

AS52617 AS52617AS52741 AS52741AS53041 AS53041AS53095 AS53095AS53182 AS53182AS262612 AS262612AS262815 AS262815AS262895 AS262895AS262940 AS262940AS263270 AS263270AS263345 AS263345AS263349 AS263349AS263440 AS263440AS263453 AS263453AS263478 AS263478AS263519 AS263519AS263643 AS263643AS264375 AS264375AS265025 AS265025AS265410AS265896 AS265896AS266217 AS266217AS266397 AS266397AS267156 AS267156AS267200 AS267200AS267453 AS267453AS267978 AS267978AS268077 AS268077AS268188 AS268188AS268310 AS268310AS268990 AS268990AS269110 AS269110AS269269 AS269269AS269554 AS269554AS271108 AS271108AS271523AS271597 AS271597AS272544AS272553 AS272553AS273820 AS273820AS274818 AS274818
Expanded

Every AS it reaches

What a filter built from AS263478:AS-CUSTOMERS would let in: 41 ASes.

Show the 41 ASes
AS52617AS52741AS53041AS53095AS53182AS262612AS262815AS262895AS262940AS263270AS263345AS263349AS263440AS263453AS263478AS263519AS263643AS264375AS265025AS265410AS265896AS266217AS266397AS267156AS267200AS267453AS267978AS268077AS268188AS268310AS268990AS269110AS269269AS269554AS271108AS271523AS271597AS272544AS272553AS273820AS274818
Prefixes

What AS263478:AS-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 41 ASes it reaches: the prefixes a filter built from AS263478:AS-CUSTOMERS (with bgpq4, say) would allow. 348 IPv4 and 182 IPv6. Every one is in the IRR API.

348 IPv4 prefixes
128.201.188.0/22128.201.188.0/23128.201.188.0/24128.201.189.0/24128.201.190.0/23128.201.190.0/24128.201.191.0/24131.161.136.0/22131.161.136.0/23131.161.138.0/23131.161.138.0/24131.161.139.0/24138.204.80.0/22138.204.80.0/23138.204.80.0/24138.99.82.0/24138.99.83.0/24143.255.192.0/22143.255.192.0/23143.255.192.0/24143.255.193.0/24143.255.194.0/23143.255.195.0/24143.255.208.0/22143.255.208.0/23143.255.208.0/24143.255.209.0/24143.255.210.0/23143.255.210.0/24143.255.211.0/24151.247.144.0/24160.238.164.0/22160.238.164.0/23160.238.164.0/24160.238.165.0/24160.238.166.0/23160.238.166.0/24160.238.167.0/24170.150.48.0/22170.150.48.0/23170.150.48.0/24170.150.49.0/24170.150.50.0/23170.150.50.0/24170.150.51.0/24170.81.12.0/22170.81.15.0/24170.83.180.0/22170.83.180.0/23170.83.181.0/24170.83.182.0/23170.83.182.0/24170.83.183.0/24177.11.248.0/22177.11.248.0/23177.11.248.0/24177.11.249.0/24177.11.250.0/23177.11.250.0/24177.11.251.0/24177.124.100.0/22177.124.100.0/23177.124.100.0/24177.124.101.0/24177.124.102.0/23177.124.102.0/24177.124.103.0/24177.129.128.0/22177.129.132.0/22177.129.204.0/22177.129.204.0/23177.129.204.0/24177.129.205.0/24177.129.206.0/23177.129.206.0/24177.129.207.0/24177.190.136.0/21177.190.136.0/22177.190.136.0/23177.190.136.0/24177.190.137.0/24177.190.138.0/23177.190.138.0/24177.190.139.0/24177.190.140.0/22177.190.140.0/23177.190.140.0/24177.190.141.0/24177.190.142.0/23177.190.142.0/24177.190.143.0/24177.84.112.0/21177.84.112.0/24177.84.113.0/24177.84.114.0/23177.84.118.0/24177.84.119.0/24177.85.104.0/21177.85.104.0/22177.85.104.0/23177.85.104.0/24177.85.105.0/24177.85.106.0/23177.85.106.0/24177.85.107.0/24177.85.108.0/22177.85.108.0/23177.85.108.0/24177.85.109.0/24177.85.110.0/23177.85.110.0/24177.85.111.0/24177.85.192.0/21177.85.192.0/22177.85.192.0/24177.85.193.0/24177.85.194.0/24177.85.195.0/24177.85.196.0/22177.85.196.0/24177.85.197.0/24177.85.198.0/24177.85.199.0/24177.91.116.0/22177.91.116.0/24177.91.117.0/24177.91.118.0/23177.91.118.0/24177.91.119.0/24179.127.240.0/21179.48.200.0/22179.63.12.0/22179.63.12.0/23179.63.12.0/24179.63.13.0/24179.63.15.0/24181.191.48.0/22181.191.48.0/23181.191.48.0/24181.191.49.0/24181.191.50.0/23181.191.50.0/24181.191.51.0/24181.233.164.0/22181.233.164.0/23181.233.164.0/24181.233.165.0/24181.233.166.0/23181.233.166.0/24181.233.167.0/24186.227.16.0/20186.227.16.0/21186.227.16.0/22186.227.16.0/23186.227.16.0/24186.227.17.0/24186.227.18.0/23186.227.18.0/24186.227.19.0/24186.227.20.0/22186.227.20.0/23186.227.20.0/24186.227.21.0/24186.227.22.0/23186.227.22.0/24186.227.23.0/24186.227.24.0/21186.227.24.0/22186.227.24.0/23186.227.24.0/24186.227.25.0/24186.227.26.0/23186.227.26.0/24186.227.27.0/24186.227.28.0/22186.227.28.0/23186.227.28.0/24186.227.29.0/24186.227.30.0/23186.227.30.0/24186.227.31.0/24186.235.60.0/22186.235.60.0/23186.235.60.0/24186.235.61.0/24186.235.62.0/23186.235.62.0/24186.235.63.0/24186.250.128.0/21186.250.128.0/22186.250.128.0/23186.250.128.0/24186.250.129.0/24186.250.130.0/23186.250.130.0/24186.250.131.0/24186.250.132.0/22186.250.132.0/23186.250.132.0/24186.250.133.0/24186.250.134.0/23186.250.134.0/24186.250.135.0/24187.102.48.0/20187.31.100.0/22187.31.104.0/21187.31.112.0/20187.31.128.0/21187.31.136.0/22187.31.142.0/24187.31.35.0/24187.31.36.0/22187.31.40.0/21187.31.48.0/20187.31.64.0/20187.31.80.0/21187.31.88.0/22187.31.92.0/24187.31.99.0/24189.50.192.0/20189.51.96.0/19191.242.192.0/22191.242.192.0/23191.242.194.0/23191.242.80.0/20191.242.80.0/21191.242.80.0/24191.242.81.0/24191.242.82.0/24191.242.83.0/24191.242.84.0/24191.242.85.0/24191.242.86.0/24191.242.87.0/24191.242.88.0/21191.242.88.0/24191.242.89.0/24191.242.90.0/24191.242.91.0/24191.242.92.0/24191.242.93.0/24191.242.94.0/24191.242.95.0/24191.243.240.0/22191.243.240.0/24191.243.241.0/24191.243.242.0/24191.243.243.0/24191.36.240.0/20191.36.240.0/21191.36.240.0/22191.36.240.0/23191.36.240.0/24191.36.241.0/24191.36.242.0/23191.36.242.0/24191.36.243.0/24191.36.244.0/22191.36.244.0/23191.36.244.0/24191.36.245.0/24191.36.246.0/23191.36.246.0/24191.36.247.0/24191.36.248.0/21191.36.248.0/22191.36.248.0/23191.36.248.0/24191.36.249.0/24191.36.250.0/23191.36.250.0/24191.36.251.0/24191.36.252.0/22191.36.252.0/23191.36.252.0/24191.36.253.0/24191.36.254.0/23191.36.254.0/24191.36.255.0/24191.37.16.0/21192.144.120.0/22200.5.32.0/22200.5.32.0/24201.140.208.0/22201.140.208.0/23201.140.208.0/24201.140.209.0/24201.140.210.0/23201.140.210.0/24201.140.211.0/24201.94.156.0/2238.56.224.0/2338.56.244.0/2245.161.92.0/2245.161.92.0/2345.161.92.0/2445.161.93.0/2445.161.94.0/2345.161.94.0/2445.161.95.0/2445.166.156.0/2245.166.156.0/2445.166.159.0/2445.168.168.0/2245.168.168.0/2345.168.168.0/2445.168.169.0/2445.168.170.0/2345.168.170.0/2445.168.171.0/2445.171.68.0/2245.171.68.0/2445.171.69.0/2445.171.70.0/2445.171.71.0/2445.177.188.0/2445.177.189.0/2445.177.190.0/2445.180.4.0/2245.180.4.0/2345.180.4.0/2445.180.5.0/2445.180.6.0/2345.180.6.0/2445.180.7.0/2445.183.8.0/2245.187.212.0/2245.187.212.0/2445.187.213.0/2445.187.215.0/2445.226.232.0/2245.226.233.0/2445.228.200.0/2345.228.200.0/2445.228.201.0/2445.229.152.0/2245.231.56.0/2245.231.56.0/2345.231.56.0/2445.231.57.0/2445.231.58.0/2345.231.58.0/2445.231.59.0/2445.237.32.0/2245.237.32.0/2445.237.33.0/2445.237.34.0/2445.237.35.0/24
182 IPv6 prefixes
2804:10a8::/322804:118c:1000::/362804:118c:2000::/352804:118c:2000::/362804:118c:3000::/362804:118c:4000::/342804:118c:4000::/352804:118c:4000::/362804:118c:5000::/362804:118c:6000::/352804:118c:6000::/362804:118c:7000::/362804:118c:8000::/332804:118c:8000::/342804:118c:8000::/352804:118c:8000::/362804:118c:9000::/362804:118c::/322804:118c::/332804:118c::/342804:118c::/352804:118c::/362804:118c:a000::/352804:118c:a000::/362804:118c:b000::/362804:118c:c000::/342804:118c:c000::/352804:118c:c000::/362804:118c:d000::/362804:118c:e000::/352804:118c:e000::/362804:118c:f000::/362804:11cc:8000::/332804:11cc::/322804:11cc:dc00::/382804:120c:1000::/362804:120c:2000::/362804:120c:3000::/362804:120c:4000::/362804:120c:5000::/362804:120c:6000::/362804:120c:7000::/362804:120c:8000::/362804:120c:9000::/362804:120c::/322804:120c::/362804:120c:a000::/362804:120c:b000::/362804:120c:c000::/362804:120c:d000::/362804:120c:e000::/362804:120c:f000::/362804:1278:3000::/402804:1278:3100::/482804:1278:4000::/362804:1278:4000::/442804:1278:9000::/402804:1278:9100::/402804:1278::/322804:132c::/322804:14b4::/322804:14c4::/322804:1624:1000::/362804:1624:2000::/362804:1624:3000::/362804:1624:4000::/362804:1624:5000::/362804:1624:6000::/362804:1624:7000::/362804:1624:8000::/362804:1624:9000::/362804:1624::/322804:1624::/362804:1624:a000::/362804:1624:b000::/362804:1624:c000::/362804:1624:d000::/362804:1624:e000::/362804:1624:f000::/362804:1d84::/322804:200c:3f00::/402804:200c:4000::/362804:200c::/322804:3198::/322804:33a8::/322804:3738:8000::/402804:3738::/322804:394:1000::/362804:394:2000::/362804:394:3000::/362804:394:4000::/342804:394:4000::/362804:394:4a00::/402804:394:4b00::/402804:394:5000::/362804:394:6000::/362804:394:7000::/362804:394:8000::/332804:394:8000::/342804:394:8000::/362804:394:8a00::/402804:394:8b00::/402804:394:9000::/362804:394::/322804:394::/332804:394::/342804:394::/362804:394:a000::/362804:394:b000::/362804:394:c000::/342804:394:c000::/362804:394:d000::/362804:394:e000::/362804:394:f000::/362804:3aac::/322804:3c84::/322804:3f7c::/322804:41bc::/322804:41bc::/362804:43c4::/322804:48f8::/322804:49bc::/322804:4f30::/322804:5620:210::/482804:5620:2::/482804:5620::/322804:57a4:8000::/332804:57a4::/322804:57a4::/332804:57a4:fe00::/402804:5968::/322804:5dbc:2000::/352804:5dbc:4000::/352804:5dbc:6000::/352804:5dbc:8000::/352804:5dbc::/322804:5dbc::/352804:5dbc:a000::/352804:5dbc:c000::/352804:5dbc:e000::/352804:5f94:4000::/342804:5f94:8000::/332804:5f94:8000::/342804:5f94::/322804:5f94::/332804:5f94::/342804:5f94:c000::/342804:61fc::/322804:6660::/322804:66c:9000::/362804:66c::/322804:6e4:4000::/362804:6e4:4000::/402804:6e4:4000::/482804:6e4:4001::/482804:6e4:4002::/482804:6e4:4003::/482804:6e4:4004::/482804:6e4:4005::/482804:6e4:4006::/482804:6e4:8000::/332804:6e4:8000::/362804:6e4:8000::/402804:6e4:8200::/402804:6e4::/322804:6e4::/332804:6e4::/362804:7660::/322804:7cdc::/322804:7e04::/322804:84e0::/322804:8508::/322804:8cc4::/322804:940c::/322804:d64:4000::/342804:d64:8000::/332804:d64:8000::/342804:d64::/322804:d64::/332804:d64::/342804:d64:c000::/342804:f20::/32
Registries

Each registry’s copy

TC41 membersAS263478-DUFIBRANET
Maintained byMAINT-AS263478
Last modified2026-06-16T18:46:36Z
MembersAS268188 AS263478 AS271108 AS268990 AS266397 AS263453 AS263519 AS265025 AS271597 AS263270 AS52617 AS262612 AS262815 AS262895 AS263345 AS263349 AS263440 AS263643 AS265410 AS266217 AS267156 AS267200 AS267453 AS267978 AS268077 AS268310 AS269110 AS269269 AS269554 AS271523 AS272544 AS273820 AS274818 AS52741 AS265896 AS272553 AS53095 AS264375 AS262940 AS53182 AS53041
mbrs-by-refN
Used by

Sets that include AS263478:AS-CUSTOMERS

AS-DECIX-SAOAS-DECIX-SAO-V6AS263478:AS-ALL
Tools

Check AS263478:AS-CUSTOMERS live

IRR API, with prefixes