ResearchIRR · TC

AS273453:AS-ANNOUNCEMENTS as-set containing AS273453 and its downstream…

An as-set registered in TC, maintained by MAINT-AS273453. It names 1 AS and 1 set directly; followed all the way down, it reaches 4 ASes through 1 nested sets.

Members

What AS273453:AS-ANNOUNCEMENTS lists

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

AS273453:AS-CUSTOMERSAS273453 AS273453
Expanded

Every AS it reaches

What a filter built from AS273453:AS-ANNOUNCEMENTS would let in: 4 ASes.

Show the 4 ASes
AS263519AS271651AS273446AS273453
Prefixes

What AS273453:AS-ANNOUNCEMENTS covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS273453:AS-ANNOUNCEMENTS (with bgpq4, say) would allow. 13 IPv4 and 7 IPv6. Every one is in the IRR API.

13 IPv4 prefixes
181.191.72.0/22181.191.72.0/24181.191.73.0/24181.191.74.0/24181.191.75.0/24191.243.240.0/22191.243.240.0/24191.243.241.0/24191.243.242.0/24191.243.243.0/2438.191.150.0/2338.191.151.0/2445.164.187.0/24
7 IPv6 prefixes
2804:132c::/322804:7ee0:8000::/402804:7ee0::/322804:8ec4::/322804:8ee0::/322804:8ee0::/332804:8ee0:ff00::/40
Registries

Each registry’s copy

TC2 membersas-set containing AS273453 and its downstream customers
Maintained byMAINT-AS273453
Last modified2024-08-03T02:56:35Z
MembersAS273453 AS273453:AS-CUSTOMERS
mbrs-by-refN
Used by

Sets that include AS273453:AS-ANNOUNCEMENTS

AS267242:AS-CUSTOMERS
Tools

Check AS273453:AS-ANNOUNCEMENTS live

IRR API, with prefixes