ResearchIRR · TC

AS52557:AS-CUSTOMERS as-set containing AS52557 downstream customers

An as-set registered in TC, maintained by MAINT-AS52557. It names 3 ASes and 0 sets directly; followed all the way down, it reaches 3 ASes through 0 nested sets.

Members

What AS52557:AS-CUSTOMERS lists

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

AS268541 AS268541 AS268763 AS268763 AS269089 AS269089

Expanded

Every AS it reaches

What a filter built from AS52557:AS-CUSTOMERS would let in: 3 ASes.

Show the 3 ASes

AS268541 AS268763 AS269089

Prefixes

What AS52557:AS-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 3 ASes it reaches: the prefixes a filter built from AS52557:AS-CUSTOMERS (with bgpq4, say) would allow. 15 IPv4 and 3 IPv6. Every one is in the IRR API.

15 IPv4 prefixes

45.162.248.0/22 45.162.248.0/24 45.162.249.0/24 45.162.250.0/24 45.162.251.0/24 45.172.104.0/22 45.172.104.0/23 45.172.106.0/23 45.179.144.0/22 45.179.144.0/23 45.179.144.0/24 45.179.145.0/24 45.179.146.0/23 45.179.146.0/24 45.179.147.0/24

3 IPv6 prefixes

2804:52c8::/32 2804:5a4c::/32 2804:5f48::/32

Registries

Each registry’s copy

TC3 membersas-set containing AS52557 downstream customers

Maintained by	MAINT-AS52557
Last modified	2026-06-03T00:21:16Z
Members	AS268541 AS269089 AS268763
mbrs-by-ref	N

Used by

Sets that include AS52557:AS-CUSTOMERS

AS52557:AS-ALL

Tools

Check AS52557:AS-CUSTOMERS live

IRR API, with prefixes