ResearchIRR · TC

AS274692:AS-UPSTREAMS as-set containing AS274692 upstream providers

An as-set registered in TC, maintained by MAINT-AS274692. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS274692:AS-UPSTREAMS lists

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

AS28189 AS28189AS263966 AS263966
Expanded

Every AS it reaches

What a filter built from AS274692:AS-UPSTREAMS would let in: 2 ASes.

Show the 2 ASes
AS28189AS263966
Prefixes

What AS274692: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 AS274692:AS-UPSTREAMS (with bgpq4, say) would allow. 39 IPv4 and 7 IPv6. Every one is in the IRR API.

39 IPv4 prefixes
138.255.108.0/22138.255.108.0/23138.255.108.0/24138.255.109.0/24138.255.110.0/23138.255.110.0/24138.255.111.0/24143.137.116.0/22186.224.192.0/20186.224.194.0/23186.224.196.0/22186.224.199.0/24186.224.200.0/24186.224.208.0/20186.224.208.0/24186.224.210.0/24186.224.216.0/21186.224.216.0/22186.224.220.0/22189.90.0.0/20189.90.0.0/21189.90.15.0/24189.90.8.0/21190.89.0.0/22190.89.0.0/23190.89.0.0/24190.89.1.0/24190.89.2.0/23190.89.2.0/24190.89.3.0/24209.14.18.0/24209.14.230.0/2445.229.220.0/2245.229.220.0/2345.229.220.0/2445.229.221.0/2445.229.222.0/2345.229.222.0/2445.229.223.0/24
7 IPv6 prefixes
2804:1a0:1::/482804:1a0::/322804:1a0::/482804:1a0:c00::/442804:2884:8000::/332804:2884::/322804:2884::/33
Registries

Each registry’s copy

TC2 membersas-set containing AS274692 upstream providers
Maintained byMAINT-AS274692
Last modified2026-05-12T17:20:32Z
MembersAS263966 AS28189
mbrs-by-refN
Tools

Check AS274692:AS-UPSTREAMS live

IRR API, with prefixes