ResearchIRR · TC

AS264091:AS-ALL as-set containingAS264091 and its downstream…

An as-set registered in TC, maintained by MAINT-AS264091. It names 1 AS and 1 set directly; followed all the way down, it reaches 2 ASes through 4 nested sets.

Members

What AS264091:AS-ALL lists

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

AS264091:AS-CUSTOMERSAS264091 AS264091
Expanded

Every AS it reaches

What a filter built from AS264091:AS-ALL would let in: 2 ASes.

Show the 2 ASes
AS264091AS267473
Prefixes

What AS264091:AS-ALL covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS264091:AS-ALL (with bgpq4, say) would allow. 15 IPv4 and 15 IPv6. Every one is in the IRR API.

15 IPv4 prefixes
143.208.128.0/22143.208.128.0/23143.208.128.0/24143.208.129.0/24143.208.130.0/23143.208.130.0/24143.208.131.0/24181.191.180.0/22192.141.184.0/22192.141.184.0/23192.141.184.0/24192.141.185.0/24192.141.186.0/23192.141.186.0/24192.141.187.0/24
15 IPv6 prefixes
2804:2abc:4000::/342804:2abc:8000::/332804:2abc:8000::/342804:2abc::/322804:2abc::/332804:2abc::/342804:2abc:c000::/342804:4208:4000::/342804:4208:8000::/332804:4208:8000::/342804:4208::/322804:4208::/332804:4208::/342804:4208:c000::/342804:6a4::/32
Registries

Each registry’s copy

TC2 membersas-set containingAS264091 and its downstream customers
Maintained byMAINT-AS264091
Last modified2025-06-23T14:48:20Z
MembersAS264091 AS264091:AS-CUSTOMERS
mbrs-by-refN
Tools

Check AS264091:AS-ALL live

IRR API, with prefixes