ResearchIRR · TC

AS272501:AS-ANNOUNCEMENTS as-set containing AS272501 and its downstream…

An as-set registered in TC, maintained by MAINT-AS272501. It names 1 AS and 1 set directly; followed all the way down, it reaches 2 ASes through 1 nested sets.

Members

What AS272501:AS-ANNOUNCEMENTS lists

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

AS272501:AS-CUSTOMERSAS272501 AS272501
Expanded

Every AS it reaches

What a filter built from AS272501:AS-ANNOUNCEMENTS would let in: 2 ASes.

Show the 2 ASes
AS271500AS272501
Prefixes

What AS272501: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 AS272501:AS-ANNOUNCEMENTS (with bgpq4, say) would allow. 7 IPv4 and 14 IPv6. Every one is in the IRR API.

7 IPv4 prefixes
181.233.176.0/22181.233.176.0/23181.233.176.0/24181.233.177.0/24181.233.178.0/23181.233.178.0/24181.233.179.0/24
14 IPv6 prefixes
2804:7c80:4000::/342804:7c80:8000::/332804:7c80:8000::/342804:7c80::/322804:7c80::/332804:7c80::/342804:7c80:c000::/342804:8224:4000::/342804:8224:8000::/332804:8224:8000::/342804:8224::/322804:8224::/332804:8224::/342804:8224:c000::/34
Registries

Each registry’s copy

TC2 membersas-set containing AS272501 and its downstream customers
Maintained byMAINT-AS272501
Last modified2024-03-04T20:59:49Z
MembersAS272501 AS272501:AS-CUSTOMERS
mbrs-by-refN
Tools

Check AS272501:AS-ANNOUNCEMENTS live

IRR API, with prefixes