ResearchIRR · TC

AS266946:AS-UPSTREAMS as-set containing AS266946 upstream providers

An as-set registered in TC, maintained by MAINT-AS266946. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS266946:AS-UPSTREAMS lists

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

AS52900AS267059 AS267059
Expanded

Every AS it reaches

What a filter built from AS266946:AS-UPSTREAMS would let in: 2 ASes.

Show the 2 ASes
AS52900AS267059
Prefixes

What AS266946: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 AS266946:AS-UPSTREAMS (with bgpq4, say) would allow. 29 IPv4 and 5 IPv6. Every one is in the IRR API.

29 IPv4 prefixes
131.221.252.0/22131.221.252.0/23131.221.252.0/24131.221.253.0/24131.221.254.0/23131.221.254.0/24131.221.255.0/24138.186.52.0/22138.186.52.0/23138.186.52.0/24138.186.53.0/24138.186.54.0/23138.186.54.0/24138.186.55.0/24186.251.156.0/22186.251.156.0/23186.251.156.0/24186.251.157.0/24186.251.158.0/23186.251.158.0/24186.251.159.0/2438.236.84.0/2445.228.108.0/2245.228.108.0/2345.228.108.0/2445.228.109.0/2445.228.110.0/2345.228.110.0/2445.228.111.0/24
5 IPv6 prefixes
2804:1bd4::/322804:26c8::/322804:4784:8000::/332804:4784::/322804:4784::/33
Registries

Each registry’s copy

TC2 membersas-set containing AS266946 upstream providers
Maintained byMAINT-AS266946
Last modified2025-07-03T19:16:47Z
MembersAS52900 AS267059
mbrs-by-refN
Tools

Check AS266946:AS-UPSTREAMS live

IRR API, with prefixes