ResearchIRR · TC

AS271209:AS-ANNOUNCEMENTS as-set containing AS271209 and its downstream…

An as-set registered in TC, maintained by MAINT-AS271209. It names 1 AS and 1 set directly; followed all the way down, it reaches 1 ASes through 2 nested sets.

Members

What AS271209:AS-ANNOUNCEMENTS lists

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

AS271209:AS-CUSTOMERSAS271209 AS271209
Expanded

Every AS it reaches

What a filter built from AS271209:AS-ANNOUNCEMENTS would let in: 1 ASes.

Show the 1 ASes
AS271209
Prefixes

What AS271209:AS-ANNOUNCEMENTS covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS271209:AS-ANNOUNCEMENTS (with bgpq4, say) would allow. 7 IPv4 and 31 IPv6. Every one is in the IRR API.

7 IPv4 prefixes
177.223.140.0/22177.223.140.0/23177.223.140.0/24177.223.141.0/24177.223.142.0/23177.223.142.0/24177.223.143.0/24
31 IPv6 prefixes
2804:77f0:1000::/362804:77f0:2000::/352804:77f0:2000::/362804:77f0:3000::/362804:77f0:4000::/342804:77f0:4000::/352804:77f0:4000::/362804:77f0:5000::/362804:77f0:6000::/352804:77f0:6000::/362804:77f0:7000::/362804:77f0:8000::/332804:77f0:8000::/342804:77f0:8000::/352804:77f0:8000::/362804:77f0:9000::/362804:77f0::/322804:77f0::/332804:77f0::/342804:77f0::/352804:77f0::/362804:77f0:a000::/352804:77f0:a000::/362804:77f0:b000::/362804:77f0:c000::/342804:77f0:c000::/352804:77f0:c000::/362804:77f0:d000::/362804:77f0:e000::/352804:77f0:e000::/362804:77f0:f000::/36
Registries

Each registry’s copy

TC2 membersas-set containing AS271209 and its downstream customers
Maintained byMAINT-AS271209
Last modified2022-06-28T12:45:12Z
MembersAS271209 AS271209:AS-CUSTOMERS
mbrs-by-refN
Tools

Check AS271209:AS-ANNOUNCEMENTS live

IRR API, with prefixes