ResearchIRR · TC

AS53221:AS-ANNOUNCEMENTS as-set containing AS53221 and its downstream…

An as-set registered in TC, maintained by MAINT-AS53221. It names 1 AS and 1 set directly; followed all the way down, it reaches 1 ASes through 2 nested sets.

Members

What AS53221:AS-ANNOUNCEMENTS lists

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

AS53221:AS-CUSTOMERSAS53221 AS53221
Expanded

Every AS it reaches

What a filter built from AS53221:AS-ANNOUNCEMENTS would let in: 1 ASes.

Show the 1 ASes
AS53221
Prefixes

What AS53221: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 AS53221:AS-ANNOUNCEMENTS (with bgpq4, say) would allow. 13 IPv4 and 4 IPv6. Every one is in the IRR API.

13 IPv4 prefixes
186.250.240.0/21186.250.240.0/23186.250.240.0/24186.250.241.0/24186.250.242.0/23186.250.242.0/24186.250.243.0/24186.250.244.0/23186.250.244.0/24186.250.245.0/24186.250.246.0/23186.250.246.0/24186.250.247.0/24
4 IPv6 prefixes
2804:3cb8::/322804:3cb8:c000::/362804:3cb8:f000:400::/642804:3cb8:f000::/36
Registries

Each registry’s copy

TC2 membersas-set containing AS53221 and its downstream customers
Maintained byMAINT-AS53221
Last modified2021-06-04T20:37:35Z
MembersAS53221 AS53221:AS-CUSTOMERS
mbrs-by-refN
Tools

Check AS53221:AS-ANNOUNCEMENTS live

IRR API, with prefixes