ResearchIRR · TC

AS271003:AS-UPSTREAMS as-set containing AS271003 upstream providers

An as-set registered in TC, maintained by MAINT-AS271003. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS271003:AS-UPSTREAMS lists

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

AS265927 AS265927AS271502 AS271502
Expanded

Every AS it reaches

What a filter built from AS271003:AS-UPSTREAMS would let in: 2 ASes.

Show the 2 ASes
AS265927AS271502
Prefixes

What AS271003: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 AS271003:AS-UPSTREAMS (with bgpq4, say) would allow. 14 IPv4 and 10 IPv6. Every one is in the IRR API.

14 IPv4 prefixes
131.196.216.0/22131.196.216.0/23131.196.216.0/24131.196.217.0/24131.196.218.0/23131.196.218.0/24131.196.219.0/24181.189.124.0/22181.189.124.0/23181.189.124.0/24181.189.125.0/24181.189.126.0/23181.189.126.0/24181.189.127.0/24
10 IPv6 prefixes
2804:4000:8000::/332804:4000::/322804:4000::/332804:7c88:4000::/342804:7c88:8000::/332804:7c88:8000::/342804:7c88::/322804:7c88::/332804:7c88::/342804:7c88:c000::/34
Registries

Each registry’s copy

TC2 membersas-set containing AS271003 upstream providers
Maintained byMAINT-AS271003
Last modified2026-03-26T00:25:47Z
MembersAS271502 AS265927
mbrs-by-refN
Tools

Check AS271003:AS-UPSTREAMS live

IRR API, with prefixes