ResearchIRR · TC

AS267449:AS-UPSTREAMS as-set containing AS267449 upstream providers

An as-set registered in TC, maintained by MAINT-AS267449. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS267449:AS-UPSTREAMS lists

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

AS28283 AS28283AS61729 AS61729
Expanded

Every AS it reaches

What a filter built from AS267449:AS-UPSTREAMS would let in: 2 ASes.

Show the 2 ASes
AS28283AS61729
Prefixes

What AS267449: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 AS267449:AS-UPSTREAMS (with bgpq4, say) would allow. 22 IPv4 and 14 IPv6. Every one is in the IRR API.

22 IPv4 prefixes
131.0.204.0/22131.0.204.0/23131.0.205.0/24131.0.206.0/23131.0.206.0/24131.0.207.0/24177.221.184.0/22177.72.224.0/21187.0.0.0/20187.103.224.0/19187.103.240.0/21189.14.224.0/20200.240.224.0/19201.148.244.0/2245.168.128.0/2245.168.128.0/2345.168.128.0/2445.168.129.0/2445.168.130.0/2345.168.130.0/2445.168.131.0/2445.175.60.0/22
14 IPv6 prefixes
2804:1b74:100::/402804:1b74:1300::/402804:1b74:200::/402804:1b74:2400::/402804:1b74:300::/402804:1b74:4000::/342804:1b74:8000::/332804:1b74:8000::/342804:1b74::/322804:1b74::/332804:1b74::/342804:1b74:c000::/342804:378::/322804:624::/32
Registries

Each registry’s copy

TC2 membersas-set containing AS267449 upstream providers
Maintained byMAINT-AS267449
Last modified2026-07-14T14:45:12Z
MembersAS28283 AS61729
mbrs-by-refN
Tools

Check AS267449:AS-UPSTREAMS live

IRR API, with prefixes