ResearchIRR · TC

AS52720:AS-ANNOUNCEMENTS as-set containing AS52720 and its downstream…

An as-set registered in TC, maintained by MAINT-AS52720. It names 1 AS and 1 set directly; followed all the way down, it reaches 33 ASes through 1 nested sets.

Members

What AS52720:AS-ANNOUNCEMENTS lists

1 AS and 1 set, written in the object across every registry that holds it. Sets open their own page.

AS52720:AS-CUSTOMERSAS52720 AS52720
Expanded

Every AS it reaches

What a filter built from AS52720:AS-ANNOUNCEMENTS would let in: 33 ASes.

Show the 33 ASes
AS28261AS52696AS52720AS52901AS52960AS53004AS61597AS61727AS262663AS262668AS262687AS264592AS265019AS265043AS265336AS266065AS266268AS266470AS267217AS268056AS268177AS268393AS268483AS268651AS268979AS269025AS269619AS270569AS271430AS271547AS272601AS272710AS273437
Prefixes

What AS52720:AS-ANNOUNCEMENTS covers

Every route object in the IRR whose origin is one of the 33 ASes it reaches: the prefixes a filter built from AS52720:AS-ANNOUNCEMENTS (with bgpq4, say) would allow. 496 IPv4 and 419 IPv6. Every one is in the IRR API.

496 IPv4 prefixes
131.161.196.0/22131.161.196.0/23131.161.196.0/24131.161.197.0/24131.161.198.0/23131.161.198.0/24131.161.199.0/24131.72.124.0/22131.72.124.0/23131.72.124.0/24131.72.125.0/24131.72.126.0/23131.72.126.0/24131.72.127.0/24138.117.244.0/24138.94.4.0/22138.94.4.0/23138.94.6.0/23168.181.96.0/22168.181.96.0/23168.181.96.0/24168.181.97.0/24168.181.98.0/23168.181.98.0/24168.181.99.0/24168.216.1.0/24170.231.28.0/22170.231.28.0/23170.231.28.0/24170.231.29.0/24170.231.30.0/23170.231.30.0/24170.231.31.0/24170.245.160.0/22170.245.160.0/23170.245.160.0/24170.245.161.0/24170.245.162.0/23170.245.162.0/24170.245.163.0/24170.83.152.0/22170.83.152.0/23170.83.152.0/24170.83.153.0/24170.83.154.0/23170.83.154.0/24170.83.155.0/24170.84.36.0/22170.84.36.0/23170.84.36.0/24170.84.37.0/24170.84.38.0/23170.84.38.0/24170.84.39.0/24177.101.176.0/20177.11.152.0/21177.11.152.0/23177.11.152.0/24177.11.153.0/24177.11.154.0/23177.11.156.0/23177.11.158.0/23177.11.158.0/24177.126.112.0/20177.126.112.0/21177.126.112.0/22177.126.112.0/23177.126.112.0/24177.126.113.0/24177.126.114.0/23177.126.114.0/24177.126.115.0/24177.126.116.0/22177.126.116.0/23177.126.116.0/24177.126.117.0/24177.126.118.0/23177.126.118.0/24177.126.119.0/24177.126.120.0/21177.126.120.0/22177.126.120.0/23177.126.120.0/24177.126.121.0/24177.126.122.0/23177.126.122.0/24177.126.123.0/24177.126.124.0/22177.126.124.0/23177.126.124.0/24177.126.125.0/24177.126.126.0/23177.126.126.0/24177.126.127.0/24177.155.32.0/22177.23.160.0/21177.23.160.0/22177.23.160.0/23177.23.160.0/24177.23.161.0/24177.23.162.0/23177.23.162.0/24177.23.163.0/24177.23.164.0/22177.23.164.0/23177.23.164.0/24177.23.165.0/24177.23.166.0/23177.23.166.0/24177.23.167.0/24177.66.200.0/22177.66.200.0/23177.66.200.0/24177.66.201.0/24177.66.202.0/23177.66.202.0/24177.66.203.0/24177.73.44.0/22177.73.44.0/23177.73.44.0/24177.73.45.0/24177.73.46.0/23177.73.46.0/24177.73.47.0/24186.209.164.0/22186.209.164.0/23186.209.164.0/24186.209.165.0/24186.209.166.0/23186.209.166.0/24186.209.167.0/24186.216.0.0/18186.216.0.0/19186.216.0.0/20186.216.0.0/21186.216.0.0/22186.216.0.0/23186.216.0.0/24186.216.1.0/24186.216.10.0/23186.216.10.0/24186.216.11.0/24186.216.12.0/22186.216.12.0/23186.216.12.0/24186.216.13.0/24186.216.14.0/23186.216.14.0/24186.216.15.0/24186.216.16.0/20186.216.16.0/21186.216.16.0/22186.216.16.0/23186.216.16.0/24186.216.17.0/24186.216.18.0/23186.216.18.0/24186.216.19.0/24186.216.2.0/23186.216.2.0/24186.216.20.0/22186.216.20.0/23186.216.20.0/24186.216.21.0/24186.216.22.0/23186.216.22.0/24186.216.23.0/24186.216.24.0/21186.216.24.0/22186.216.24.0/23186.216.24.0/24186.216.25.0/24186.216.26.0/23186.216.26.0/24186.216.27.0/24186.216.28.0/22186.216.28.0/23186.216.28.0/24186.216.29.0/24186.216.3.0/24186.216.30.0/23186.216.30.0/24186.216.31.0/24186.216.32.0/19186.216.32.0/20186.216.32.0/21186.216.32.0/22186.216.32.0/23186.216.32.0/24186.216.33.0/24186.216.34.0/23186.216.34.0/24186.216.35.0/24186.216.36.0/22186.216.36.0/23186.216.36.0/24186.216.37.0/24186.216.38.0/23186.216.38.0/24186.216.39.0/24186.216.4.0/22186.216.4.0/23186.216.4.0/24186.216.40.0/21186.216.40.0/22186.216.40.0/23186.216.40.0/24186.216.41.0/24186.216.42.0/24186.216.43.0/24186.216.44.0/22186.216.44.0/23186.216.44.0/24186.216.45.0/24186.216.46.0/23186.216.46.0/24186.216.47.0/24186.216.48.0/20186.216.48.0/21186.216.48.0/22186.216.48.0/23186.216.48.0/24186.216.49.0/24186.216.5.0/24186.216.50.0/23186.216.50.0/24186.216.51.0/24186.216.52.0/22186.216.52.0/23186.216.52.0/24186.216.53.0/24186.216.54.0/23186.216.54.0/24186.216.55.0/24186.216.56.0/21186.216.56.0/22186.216.56.0/23186.216.56.0/24186.216.57.0/24186.216.58.0/23186.216.58.0/24186.216.59.0/24186.216.6.0/23186.216.6.0/24186.216.60.0/22186.216.60.0/23186.216.60.0/24186.216.61.0/24186.216.62.0/23186.216.62.0/24186.216.63.0/24186.216.7.0/24186.216.8.0/21186.216.8.0/22186.216.8.0/23186.216.8.0/24186.216.9.0/24187.17.0.0/20187.17.0.0/23187.17.10.0/23187.17.12.0/23187.17.14.0/23187.17.2.0/23187.17.4.0/23187.17.5.0/24187.17.8.0/23187.17.9.0/24187.62.224.0/19187.62.224.0/20187.62.224.0/21187.62.224.0/22187.62.224.0/23187.62.224.0/24187.62.225.0/24187.62.226.0/23187.62.226.0/24187.62.227.0/24187.62.228.0/22187.62.228.0/23187.62.228.0/24187.62.229.0/24187.62.230.0/23187.62.230.0/24187.62.231.0/24187.62.232.0/21187.62.232.0/22187.62.232.0/23187.62.232.0/24187.62.233.0/24187.62.234.0/23187.62.234.0/24187.62.235.0/24187.62.236.0/22187.62.236.0/23187.62.236.0/24187.62.237.0/24187.62.238.0/23187.62.238.0/24187.62.239.0/24187.62.240.0/20187.62.240.0/21187.62.240.0/22187.62.240.0/23187.62.240.0/24187.62.241.0/24187.62.242.0/23187.62.242.0/24187.62.243.0/24187.62.244.0/22187.62.244.0/23187.62.244.0/24187.62.245.0/24187.62.246.0/23187.62.246.0/24187.62.247.0/24187.62.248.0/21187.62.248.0/22187.62.248.0/23187.62.248.0/24187.62.249.0/24187.62.250.0/23187.62.250.0/24187.62.251.0/24187.62.252.0/22187.62.252.0/23187.62.252.0/24187.62.254.0/23187.62.254.0/24187.62.255.0/24187.73.48.0/20187.73.54.0/23187.73.57.0/24187.84.144.0/21187.87.192.0/20187.87.192.0/21187.87.192.0/22187.87.192.0/23187.87.192.0/24187.87.193.0/24187.87.194.0/23187.87.194.0/24187.87.195.0/24187.87.196.0/22187.87.196.0/23187.87.196.0/24187.87.197.0/24187.87.198.0/23187.87.199.0/24187.87.200.0/21187.87.200.0/22187.87.200.0/23187.87.200.0/24187.87.201.0/24187.87.202.0/23187.87.203.0/24187.87.204.0/22187.87.204.0/23187.87.204.0/24187.87.205.0/24187.87.206.0/23187.87.206.0/24187.87.207.0/24190.109.100.0/22190.109.100.0/24190.109.101.0/24190.109.102.0/24191.7.80.0/20191.7.80.0/23191.7.82.0/23191.7.83.0/24191.7.84.0/23191.7.84.0/24191.7.85.0/24191.7.86.0/23191.7.86.0/24191.7.87.0/24191.7.88.0/23191.7.88.0/24191.7.89.0/24191.7.90.0/23191.7.90.0/24191.7.92.0/23191.7.92.0/24191.7.93.0/24191.7.94.0/23200.170.76.0/22200.170.76.0/23200.170.76.0/24200.170.77.0/24200.170.78.0/23200.170.78.0/24200.170.79.0/24200.215.244.0/22200.215.244.0/23200.215.244.0/24200.215.245.0/24200.215.246.0/23200.215.246.0/24200.215.247.0/24200.80.108.0/22200.80.108.0/24200.80.109.0/24200.80.110.0/24201.23.32.0/19201.23.32.0/23201.23.36.0/24201.23.40.0/24201.23.41.0/24201.23.43.0/24201.23.48.0/24201.23.49.0/24201.23.51.0/24201.23.58.0/24201.23.63.0/2438.224.180.0/2338.224.181.0/2438.236.96.0/2445.160.48.0/2245.160.48.0/2345.160.48.0/2445.160.49.0/2445.160.50.0/2345.160.50.0/2445.160.51.0/2445.161.228.0/2245.161.228.0/2345.161.228.0/2445.161.229.0/2445.161.230.0/2345.161.230.0/2445.161.231.0/2445.165.10.0/2345.165.10.0/2445.165.11.0/2445.165.8.0/2245.165.8.0/2345.165.8.0/2445.165.9.0/2445.168.88.0/2245.168.88.0/2345.168.89.0/2445.168.90.0/2345.168.91.0/2445.171.12.0/2245.171.12.0/2345.171.12.0/2445.171.13.0/2445.171.14.0/2345.171.14.0/2445.171.15.0/2445.177.44.0/2245.177.44.0/2445.177.45.0/2445.177.46.0/2445.177.47.0/2445.178.128.0/2245.178.128.0/2345.178.128.0/2445.178.129.0/2445.178.130.0/2345.178.130.0/2445.178.131.0/2445.182.104.0/2245.182.104.0/2345.182.104.0/2445.182.105.0/2445.182.106.0/2345.182.106.0/2445.182.107.0/2445.190.44.0/2245.190.44.0/2345.190.46.0/2345.190.46.0/2445.190.47.0/2445.231.180.0/2245.231.180.0/2345.231.180.0/2445.231.181.0/2445.231.182.0/2345.231.182.0/2445.231.183.0/2445.232.84.0/2245.4.244.0/2245.4.244.0/2345.4.244.0/2445.4.245.0/2445.4.246.0/2345.4.246.0/2445.4.247.0/2445.65.208.0/2245.65.208.0/2345.65.208.0/2445.65.209.0/2445.65.210.0/2345.65.210.0/2445.65.211.0/24
419 IPv6 prefixes
2801:80:150::/482804:1420:8000::/332804:1420::/322804:1420::/332804:164:1000::/362804:164:2000::/352804:164:2000::/362804:164:3000::/362804:164:4000::/342804:164:4000::/352804:164:4000::/362804:164:5000::/362804:164:6000::/352804:164:6000::/362804:164:7000::/362804:164:8000::/332804:164:8000::/342804:164:8000::/352804:164:8000::/362804:164:9000::/362804:164::/322804:164::/332804:164::/342804:164::/352804:164::/362804:164:a000::/352804:164:a000::/362804:164:b000::/362804:164:b900::/402804:164:bd00::/402804:164:bf00::/402804:164:c000::/342804:164:c000::/352804:164:c000::/362804:164:c000::/402804:164:c100::/402804:164:c200::/402804:164:c300::/402804:164:c600::/402804:164:c700::/402804:164:c900::/402804:164:ca00::/402804:164:cb00::/402804:164:d000::/362804:164:d600::/402804:164:d700::/402804:164:d700::/422804:164:d740::/422804:164:d780::/422804:164:d7c0::/422804:164:d900::/402804:164:dc00::/402804:164:dc00::/422804:164:dc40::/422804:164:dd00::/402804:164:de00::/402804:164:de00::/442804:164:e000::/352804:164:e000::/362804:164:e100::/402804:164:e400::/402804:164:e500::/402804:164:e600::/402804:164:e700::/402804:164:e800::/402804:164:eb00::/402804:164:ec00::/402804:164:ed00::/402804:164:ee00::/402804:164:ef00::/402804:164:f000::/362804:164:f300::/402804:164:f400::/402804:164:f800::/402804:164:fa00::/402804:164:fb00::/402804:1b6c::/322804:221c::/322804:2e48:8000::/332804:2e48::/322804:2e48::/332804:3180:1000::/362804:3180:2000::/352804:3180:2000::/362804:3180:3000::/362804:3180:300::/482804:3180:4000::/342804:3180:4000::/352804:3180:4000::/362804:3180:5000::/362804:3180:6000::/352804:3180:6000::/362804:3180:7000::/362804:3180:8000::/332804:3180:8000::/342804:3180:8000::/352804:3180:8000::/362804:3180:9000::/362804:3180::/322804:3180::/332804:3180::/342804:3180::/352804:3180::/362804:3180:a000::/352804:3180:a000::/362804:3180:b000::/362804:3180:c000::/342804:3180:c000::/352804:3180:c000::/362804:3180:d000::/362804:3180:e000::/352804:3180:e000::/362804:3180:f000::/362804:31e4:8000::/332804:31e4::/322804:31e4::/332804:3801::/322804:3854:8000::/332804:3854::/322804:3854::/332804:385c::/322804:385c:a200::/402804:3a04::/322804:3a0:4000::/342804:3a0:8000::/332804:3a0::/322804:3a0::/332804:3d54::/322804:3d54::/332804:4a14::/322804:5080::/322804:51e4::/322804:53c::/322804:5474::/322804:5474:e300::/402804:5748:8000::/332804:5748::/322804:5748::/332804:593c::/322804:5d8c::/322804:5e50::/322804:5e50::/362804:5e7c:c002::/482804:6140:1000::/362804:6140:1000::/372804:6140:1000::/382804:6140:1400::/382804:6140:1800::/372804:6140:1800::/382804:6140:1c00::/382804:6140:1d00::/402804:6140:2000::/352804:6140:2000::/362804:6140:2000::/372804:6140:2000::/382804:6140:2400::/382804:6140:2400::/392804:6140:2500::/402804:6140:2700::/402804:6140:2800::/372804:6140:2800::/382804:6140:2800::/402804:6140:2a00::/402804:6140:2c00::/382804:6140:2d00::/402804:6140:2e00::/392804:6140:3000::/362804:6140:3000::/372804:6140:3000::/382804:6140:3000::/392804:6140:300::/402804:6140:3100::/402804:6140:3200::/392804:6140:3300::/402804:6140:3400::/382804:6140:3400::/392804:6140:3600::/392804:6140:3700::/402804:6140:3800::/372804:6140:3800::/382804:6140:3800::/402804:6140:3c00::/382804:6140:3c00::/402804:6140:4000::/342804:6140:4000::/352804:6140:4000::/362804:6140:4000::/372804:6140:4000::/382804:6140:400::/382804:6140:4400::/382804:6140:4800::/372804:6140:4800::/382804:6140:4800::/402804:6140:4c00::/382804:6140:4e00::/402804:6140:5000::/362804:6140:5000::/372804:6140:5000::/382804:6140:5200::/402804:6140:5400::/382804:6140:5400::/402804:6140:5600::/392804:6140:5800::/372804:6140:5800::/382804:6140:5800::/402804:6140:5c00::/382804:6140:5c00::/392804:6140:5c00::/402804:6140:5e00::/402804:6140:5f00::/402804:6140:6000::/352804:6140:6000::/362804:6140:6000::/372804:6140:6000::/382804:6140:600::/402804:6140:6100::/402804:6140:6300::/402804:6140:6400::/382804:6140:6500::/402804:6140:6800::/372804:6140:6800::/382804:6140:6a00::/402804:6140:6c00::/382804:6140:7000::/362804:6140:7000::/372804:6140:7000::/382804:6140:7200::/402804:6140:7400::/382804:6140:7600::/402804:6140:7700::/402804:6140:7800::/372804:6140:7800::/382804:6140:7800::/392804:6140:7800::/402804:6140:7900::/402804:6140:7c00::/382804:6140:8000::/332804:6140:8000::/342804:6140:8000::/352804:6140:8000::/362804:6140:8000::/372804:6140:8000::/382804:6140:800::/372804:6140:800::/382804:6140:800::/402804:6140:8200::/392804:6140:8300::/402804:6140:8400::/382804:6140:8800::/372804:6140:8800::/382804:6140:8900::/402804:6140:8b00::/402804:6140:8c00::/382804:6140:8e00::/392804:6140:8f00::/402804:6140:9000::/362804:6140:9000::/372804:6140:9000::/382804:6140:9400::/382804:6140:9800::/372804:6140:9800::/382804:6140:9c00::/382804:6140:9d00::/402804:6140:9f00::/402804:6140::/302804:6140::/322804:6140::/332804:6140::/342804:6140::/352804:6140::/362804:6140::/372804:6140::/382804:6140:a000::/352804:6140:a000::/362804:6140:a000::/372804:6140:a000::/382804:6140:a000::/402804:6140:a200::/402804:6140:a400::/382804:6140:a500::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Registries

Each registry’s copy

TC2 membersas-set containing AS52720 and its downstream customers
Maintained byMAINT-AS52720
Last modified2025-04-15T19:50:34Z
MembersAS52720 AS52720:AS-CUSTOMERS
mbrs-by-refN
Tools

Check AS52720:AS-ANNOUNCEMENTS live

IRR API, with prefixes