ResearchIRR · TC

AS263878:AS-ANNOUNCEMENTS CONTAINING AS263878 AND ITS DOWNSTREAM CUSTOMERS

An as-set registered in TC, maintained by MAINT-AS263878. It names 1 AS and 1 set directly; followed all the way down, it reaches 2 ASes through 1 nested sets.

Members

What AS263878:AS-ANNOUNCEMENTS lists

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

AS263878:AS-CUSTOMERSAS263878 AS263878
Expanded

Every AS it reaches

What a filter built from AS263878:AS-ANNOUNCEMENTS would let in: 2 ASes.

Show the 2 ASes
AS61943AS263878
Prefixes

What AS263878: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 AS263878:AS-ANNOUNCEMENTS (with bgpq4, say) would allow. 21 IPv4 and 14 IPv6. Every one is in the IRR API.

21 IPv4 prefixes
138.204.20.0/22138.204.20.0/23138.204.20.0/24138.204.21.0/24138.204.22.0/23138.204.22.0/24138.204.23.0/24170.82.100.0/22170.82.100.0/23170.82.100.0/24170.82.101.0/24170.82.102.0/23170.82.102.0/24170.82.103.0/24201.158.108.0/22201.158.108.0/23201.158.108.0/24201.158.109.0/24201.158.110.0/23201.158.110.0/24201.158.111.0/24
14 IPv6 prefixes
2804:189c:4000::/342804:189c:8000::/332804:189c:8000::/342804:189c::/322804:189c::/332804:189c::/342804:189c:c000::/342804:2720:4000::/342804:2720:8000::/332804:2720:8000::/342804:2720::/322804:2720::/332804:2720::/342804:2720:c000::/34
Registries

Each registry’s copy

TC2 membersCONTAINING AS263878 AND ITS DOWNSTREAM CUSTOMERS
Maintained byMAINT-AS263878
Last modified2025-06-11T14:04:55Z
MembersAS263878 AS263878:AS-CUSTOMERS
mbrs-by-refN
Tools

Check AS263878:AS-ANNOUNCEMENTS live

IRR API, with prefixes