ResearchIRR · TC

AS263574:AS-CUSTOMERS as-set containing AS263574 downstream customers

An as-set registered in TC, maintained by MAINT-AS263574. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS263574:AS-CUSTOMERS lists

4 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS262388 AS262388AS265059 AS265059AS268579 AS268579AS272252 AS272252
Expanded

Every AS it reaches

What a filter built from AS263574:AS-CUSTOMERS would let in: 4 ASes.

Show the 4 ASes
AS262388AS265059AS268579AS272252
Prefixes

What AS263574:AS-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS263574:AS-CUSTOMERS (with bgpq4, say) would allow. 18 IPv4 and 6 IPv6. Every one is in the IRR API.

18 IPv4 prefixes
170.231.16.0/23170.231.16.0/24170.231.17.0/24170.231.18.0/23177.131.100.0/24177.131.101.0/24177.131.102.0/24177.131.103.0/24177.131.104.0/24177.131.106.0/24177.131.107.0/24177.131.108.0/24177.131.110.0/24177.131.96.0/20177.131.96.0/22177.131.98.0/2445.163.180.0/2245.163.182.0/24
6 IPv6 prefixes
2804:3224::/322804:535c::/322804:844c::/322804:8b0:2000::/362804:8b0:8000::/362804:8b0::/32
Registries

Each registry’s copy

TC4 membersas-set containing AS263574 downstream customers
Maintained byMAINT-AS263574
Last modified2026-10-06T10:50:07Z
MembersAS265059 AS262388 AS272252 AS268579
mbrs-by-refN
Used by

Sets that include AS263574:AS-CUSTOMERS

AS-E1-AUTOMATION-ASSETAS263574:AS-ALLAS263574:AS-ANNOUNCEMENTSAS263574:AS-ETECC
Tools

Check AS263574:AS-CUSTOMERS live

IRR API, with prefixes