ResearchIRR · TC

AS271309:AS-ANNOUNCEMENTS as-set containing AS271309 and its downstream…

An as-set registered in TC, maintained by MAINT-AS271309. It names 1 AS and 1 set directly; followed all the way down, it reaches 2 ASes through 1 nested sets.

Members

What AS271309:AS-ANNOUNCEMENTS lists

1 AS and 1 set, written in the object across every registry that holds it. Sets open their own page.

AS271309:AS-CUSTOMERSAS271309 AS271309
Expanded

Every AS it reaches

What a filter built from AS271309:AS-ANNOUNCEMENTS would let in: 2 ASes.

Show the 2 ASes
AS267478AS271309
Prefixes

What AS271309:AS-ANNOUNCEMENTS covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS271309:AS-ANNOUNCEMENTS (with bgpq4, say) would allow. 14 IPv4 and 15 IPv6. Every one is in the IRR API.

14 IPv4 prefixes
181.191.164.0/22181.191.164.0/23181.191.164.0/24181.191.165.0/24181.191.166.0/23181.191.166.0/24181.191.167.0/24207.248.24.0/22207.248.24.0/23207.248.24.0/24207.248.25.0/24207.248.26.0/23207.248.26.0/24207.248.27.0/24
15 IPv6 prefixes
2804:421c:4000::/342804:421c:8000::/332804:421c:8000::/342804:421c::/322804:421c::/332804:421c::/342804:421c:c000::/342804:669c::/322804:7980:4000::/342804:7980:8000::/332804:7980:8000::/342804:7980::/322804:7980::/332804:7980::/342804:7980:c000::/34
Registries

Each registry’s copy

TC2 membersas-set containing AS271309 and its downstream customers
Maintained byMAINT-AS271309
Last modified2024-03-11T19:50:14Z
MembersAS271309 AS271309:AS-CUSTOMERS
mbrs-by-refN
Tools

Check AS271309:AS-ANNOUNCEMENTS live

IRR API, with prefixes