ResearchIRR · TC

AS267563:AS-CUSTOMERS as-set containing AS267563 downstream customers

An as-set registered in TC, maintained by MAINT-AS267563. It names 7 ASes and 1 set directly; followed all the way down, it reaches 8 ASes through 1 nested sets.

Members

What AS267563:AS-CUSTOMERS lists

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

AS273590:AS-CUSTOMERSAS262423 AS262423AS262779 AS262779AS262996 AS262996AS263280 AS263280AS271273 AS271273AS271465AS273590 AS273590
Expanded

Every AS it reaches

What a filter built from AS267563:AS-CUSTOMERS would let in: 8 ASes.

Show the 8 ASes
AS262423AS262779AS262996AS263280AS270562AS271273AS271465AS273590
Prefixes

What AS267563:AS-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 8 ASes it reaches: the prefixes a filter built from AS267563:AS-CUSTOMERS (with bgpq4, say) would allow. 47 IPv4 and 30 IPv6. Every one is in the IRR API.

47 IPv4 prefixes
154.9.1.0/24177.39.112.0/21177.39.112.0/24177.39.113.0/24177.39.114.0/24177.39.115.0/24177.39.116.0/24177.39.117.0/24177.39.118.0/24177.39.119.0/24179.109.88.0/21179.109.88.0/23179.109.90.0/23179.109.92.0/24179.109.93.0/24179.109.94.0/24179.109.95.0/24186.219.208.0/21186.219.208.0/22186.219.208.0/23186.219.208.0/24186.219.209.0/24186.219.210.0/23186.219.210.0/24186.219.211.0/24186.219.212.0/22186.219.212.0/23186.219.212.0/24186.219.213.0/24186.219.214.0/23186.219.214.0/24186.219.215.0/24186.227.240.0/20186.227.240.0/22186.227.244.0/23186.227.246.0/23186.227.248.0/22186.227.252.0/22189.85.120.0/22189.85.120.0/23189.85.122.0/23189.85.122.0/2438.225.97.0/2445.229.132.0/2245.229.132.0/2345.229.132.0/2445.229.133.0/24
30 IPv6 prefixes
2804:164c::/322804:3210:1000::/372804:3210:1800::/372804:3210:800::/372804:3210::/322804:3210::/372804:5c30::/322804:5c30:f800::/402804:6de4::/322804:78e8::/322804:7bf4::/322804:8938::/322804:9d4:1000::/362804:9d4:1000::/482804:9d4:2000::/352804:9d4:2000::/362804:9d4:2000::/482804:9d4:6000::/362804:9d4:6000::/402804:9d4:6100::/402804:9d4:8000::/332804:9d4:8000::/342804:9d4:8000::/352804:9d4::/322804:9d4::/332804:9d4::/342804:9d4::/352804:9d4:a000::/352804:9d4:c000::/352804:9d4:e000::/35
Registries

Each registry’s copy

TC8 membersas-set containing AS267563 downstream customers
Maintained byMAINT-AS267563
Last modified2026-06-18T20:46:27Z
MembersAS262423 AS271465 AS271273 AS263280 AS262779 AS262996 AS273590 AS273590:AS-CUSTOMERS
mbrs-by-refN
Used by

Sets that include AS267563:AS-CUSTOMERS

AS267563:AS-ANNOUNCEMENTS
Tools

Check AS267563:AS-CUSTOMERS live

IRR API, with prefixes