ResearchIRR · TC

AS266551:AS-UPSTREAMS Peers Uplinks de Conexao BA

An as-set registered in TC, maintained by MAINT-AS266551. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

What AS266551:AS-UPSTREAMS lists

2 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 AS266551:AS-UPSTREAMS would let in: 2 ASes.

Show the 2 ASes

What AS266551:AS-UPSTREAMS covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS266551:AS-UPSTREAMS (with bgpq4, say) would allow. 142 IPv4 and 38 IPv6. Every one is in the IRR API.

142 IPv4 prefixes
149.78.200.0/21149.78.200.0/22149.78.200.0/23149.78.200.0/24149.78.201.0/24149.78.202.0/23149.78.202.0/24149.78.203.0/24149.78.204.0/22149.78.204.0/24149.78.206.0/23149.78.207.0/24179.108.128.0/19179.108.128.0/20179.108.128.0/21179.108.128.0/22179.108.128.0/23179.108.128.0/24179.108.129.0/24179.108.130.0/23179.108.130.0/24179.108.131.0/24179.108.132.0/22179.108.132.0/23179.108.132.0/24179.108.133.0/24179.108.134.0/23179.108.134.0/24179.108.135.0/24179.108.136.0/21179.108.136.0/22179.108.136.0/23179.108.136.0/24179.108.137.0/24179.108.138.0/23179.108.138.0/24179.108.139.0/24179.108.140.0/22179.108.140.0/23179.108.140.0/24179.108.141.0/24179.108.142.0/23179.108.142.0/24179.108.143.0/24179.108.144.0/20179.108.144.0/21179.108.144.0/22179.108.144.0/23179.108.144.0/24179.108.145.0/24179.108.146.0/23179.108.146.0/24179.108.147.0/24179.108.148.0/22179.108.148.0/23179.108.148.0/24179.108.149.0/24179.108.150.0/23179.108.151.0/24179.108.152.0/21179.108.152.0/22179.108.152.0/23179.108.152.0/24179.108.154.0/23179.108.154.0/24179.108.155.0/24179.108.156.0/22179.108.156.0/23179.108.156.0/24179.108.157.0/24179.108.158.0/23179.108.158.0/24179.108.159.0/24186.196.48.0/20186.196.48.0/21186.196.48.0/22186.196.48.0/23186.196.48.0/24186.196.49.0/24186.196.50.0/23186.196.50.0/24186.196.51.0/24186.196.52.0/22186.196.52.0/23186.196.52.0/24186.196.53.0/24186.196.54.0/23186.196.54.0/24186.196.55.0/24186.196.56.0/21186.196.56.0/22186.196.56.0/23186.196.56.0/24186.196.57.0/24186.196.58.0/23186.196.58.0/24186.196.59.0/24186.196.60.0/22186.196.60.0/23186.196.60.0/24186.196.61.0/24186.196.62.0/23186.196.62.0/24186.196.63.0/24186.226.160.0/20186.226.160.0/21186.226.160.0/22186.226.160.0/23186.226.160.0/24186.226.161.0/24186.226.162.0/23186.226.162.0/24186.226.164.0/22186.226.164.0/23186.226.164.0/24186.226.165.0/24186.226.166.0/23186.226.166.0/24186.226.167.0/24186.226.168.0/21186.226.168.0/22186.226.168.0/23186.226.168.0/24186.226.169.0/24186.226.170.0/23186.226.170.0/24186.226.171.0/24186.226.172.0/22186.226.172.0/23186.226.172.0/24186.226.173.0/24186.226.174.0/23186.226.174.0/24186.226.175.0/24209.14.144.0/21209.14.144.0/22209.14.144.0/23209.14.144.0/24209.14.145.0/24209.14.146.0/23209.14.146.0/24209.14.147.0/24
38 IPv6 prefixes

Each registry’s copy

TC2 membersPeers Uplinks de Conexao BA
Maintained byMAINT-AS266551
Last modified2026-05-11T20:49:29Z
MembersAS53180 AS262973
mbrs-by-refN

Check AS266551:AS-UPSTREAMS live