ResearchIRR · TC

AS270519:AS-UPSTREAMS as-set containing AS270519 upstream providers

An as-set registered in TC, maintained by MAINT-AS270519. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

What AS270519:AS-UPSTREAMS lists

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

Every AS it reaches

What a filter built from AS270519:AS-UPSTREAMS would let in: 4 ASes.

Show the 4 ASes

What AS270519:AS-UPSTREAMS covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS270519:AS-UPSTREAMS (with bgpq4, say) would allow. 188 IPv4 and 44 IPv6. Every one is in the IRR API.

188 IPv4 prefixes
131.0.88.0/22131.0.88.0/23131.0.88.0/24131.0.89.0/24131.0.90.0/23131.0.90.0/24131.0.91.0/24131.72.196.0/22131.72.196.0/23131.72.196.0/24131.72.197.0/24131.72.198.0/23131.72.198.0/24131.72.199.0/24138.0.248.0/22138.0.248.0/23138.0.248.0/24138.0.249.0/24138.0.250.0/23138.0.250.0/24138.0.251.0/24143.202.172.0/22143.202.172.0/23143.202.172.0/24143.202.173.0/24143.202.174.0/23143.202.174.0/24143.202.175.0/24167.249.188.0/22167.249.188.0/23167.249.188.0/24167.249.189.0/24167.249.190.0/23167.249.190.0/24167.249.191.0/24168.194.76.0/22168.194.76.0/23168.194.76.0/24168.194.77.0/24168.194.78.0/23168.194.78.0/24168.194.79.0/24168.196.48.0/22168.196.48.0/23168.196.48.0/24168.196.49.0/24168.196.50.0/23168.196.50.0/24168.196.51.0/24168.228.188.0/22170.0.40.0/22170.0.40.0/23170.0.40.0/24170.0.41.0/24170.0.42.0/23170.0.42.0/24170.0.43.0/24170.246.196.0/22170.246.196.0/23170.246.196.0/24170.246.197.0/24170.246.198.0/23170.246.198.0/24170.246.199.0/24170.84.224.0/22170.84.224.0/23170.84.224.0/24170.84.225.0/24170.84.226.0/23170.84.226.0/24170.84.227.0/24177.38.240.0/21177.38.240.0/22177.38.240.0/23177.38.240.0/24177.38.241.0/24177.38.242.0/23177.38.242.0/24177.38.243.0/24177.38.244.0/22177.38.244.0/23177.38.244.0/24177.38.245.0/24177.38.246.0/23177.38.246.0/24177.38.247.0/24177.44.128.0/20177.44.128.0/22177.44.128.0/23177.44.128.0/24177.44.129.0/24177.44.130.0/23177.44.130.0/24177.44.131.0/24177.44.132.0/24177.44.133.0/24177.44.135.0/24177.44.136.0/24177.44.138.0/24177.44.139.0/24177.44.140.0/23177.44.140.0/24177.67.80.0/21177.67.80.0/22177.67.80.0/23177.67.82.0/23177.67.84.0/24177.67.85.0/24177.67.86.0/24177.67.87.0/24177.70.240.0/22177.70.240.0/23177.70.240.0/24177.70.241.0/24177.70.242.0/23177.70.242.0/24177.70.243.0/24179.106.168.0/21179.106.168.0/22179.106.168.0/23179.106.168.0/24179.106.169.0/24179.106.170.0/23179.106.170.0/24179.106.171.0/24179.106.172.0/22179.106.172.0/23179.106.172.0/24179.106.173.0/24179.106.174.0/23179.106.174.0/24179.106.175.0/24179.125.40.0/21179.125.40.0/22179.125.40.0/23179.125.40.0/24179.125.41.0/24179.125.42.0/23179.125.42.0/24179.125.43.0/24179.125.44.0/22179.125.44.0/23179.125.44.0/24179.125.45.0/24179.125.46.0/23179.125.46.0/24179.125.47.0/24181.233.172.0/22181.233.172.0/23181.233.172.0/24181.233.173.0/24181.233.174.0/23181.233.174.0/24181.233.175.0/24192.140.72.0/22192.140.72.0/23192.140.72.0/24192.140.73.0/24192.140.74.0/23192.140.74.0/24192.140.75.0/24209.14.155.0/24209.14.158.0/23209.14.159.0/24209.14.228.0/23209.14.7.0/2438.226.18.0/2445.227.236.0/2245.227.236.0/2345.227.236.0/2445.227.237.0/2445.227.238.0/2345.227.238.0/2445.227.239.0/2445.234.200.0/2245.234.200.0/2345.234.200.0/2445.234.201.0/2445.234.202.0/2345.234.202.0/2445.234.203.0/2445.5.80.0/2245.5.80.0/2345.5.80.0/2445.5.81.0/2445.5.82.0/2345.5.82.0/2445.5.83.0/24
44 IPv6 prefixes

Each registry’s copy

TC4 membersas-set containing AS270519 upstream providers
Maintained byMAINT-AS270519
Last modified2024-03-14T12:09:34Z
MembersAS53013 AS263629 AS262424 AS52974
mbrs-by-refN

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