ResearchIRR · TC

AS271700:AS-UPSTREAMS as-set containing AS271700 upstream providers

An as-set registered in TC, maintained by MAINT-AS271700. It names 3 ASes and 0 sets directly; followed all the way down, it reaches 3 ASes through 0 nested sets.

Members

What AS271700:AS-UPSTREAMS lists

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

AS28283 AS28283AS267146 AS267146AS271247 AS271247
Expanded

Every AS it reaches

What a filter built from AS271700:AS-UPSTREAMS would let in: 3 ASes.

Show the 3 ASes
AS28283AS267146AS271247
Prefixes

What AS271700:AS-UPSTREAMS covers

Every route object in the IRR whose origin is one of the 3 ASes it reaches: the prefixes a filter built from AS271700:AS-UPSTREAMS (with bgpq4, say) would allow. 22 IPv4 and 9 IPv6. Every one is in the IRR API.

22 IPv4 prefixes
177.221.184.0/22177.72.224.0/21187.0.0.0/20187.103.224.0/19187.103.240.0/21189.14.224.0/20200.106.212.0/22200.106.212.0/23200.106.212.0/24200.106.213.0/24200.106.214.0/23200.106.214.0/24200.240.224.0/19201.148.244.0/2245.175.60.0/2245.230.40.0/2245.230.40.0/2345.230.40.0/2445.230.41.0/2445.230.42.0/2345.230.42.0/2445.230.43.0/24
9 IPv6 prefixes
2804:378::/322804:48d0:8000::/332804:48d0::/322804:48d0::/332804:624::/322804:7880:1000::/402804:7880:100::/402804:7880:200::/402804:7880::/32
Registries

Each registry’s copy

TC3 membersas-set containing AS271700 upstream providers
Maintained byMAINT-AS271700
Last modified2025-07-14T20:36:56Z
MembersAS28283 AS271247 AS267146
mbrs-by-refN
Tools

Check AS271700:AS-UPSTREAMS live

IRR API, with prefixes