ResearchIRR · TC

AS52745:AS-ALL as-set containing AS52745 and its downstream…

An as-set registered in TC, maintained by MAINT-AS52745. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS52745:AS-ALL lists

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

AS52745 AS52745
Expanded

Every AS it reaches

What a filter built from AS52745:AS-ALL would let in: 1 ASes.

Show the 1 ASes
AS52745
Prefixes

What AS52745:AS-ALL covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS52745:AS-ALL (with bgpq4, say) would allow. 22 IPv4 and 7 IPv6. Every one is in the IRR API.

22 IPv4 prefixes
170.0.144.0/22170.0.144.0/23170.0.144.0/24170.0.145.0/24170.0.146.0/23170.0.146.0/24170.0.147.0/24177.85.120.0/21177.85.120.0/22177.85.120.0/23177.85.120.0/24177.85.121.0/24177.85.122.0/23177.85.122.0/24177.85.123.0/24177.85.124.0/22177.85.124.0/23177.85.124.0/24177.85.125.0/24177.85.126.0/23177.85.126.0/24177.85.127.0/24
7 IPv6 prefixes
2804:cb4:4000::/342804:cb4:8000::/332804:cb4:8000::/342804:cb4::/322804:cb4::/332804:cb4::/342804:cb4:c000::/34
Registries

Each registry’s copy

TC1 membersas-set containing AS52745 and its downstream customers
Maintained byMAINT-AS52745
Last modified2026-06-02T18:46:58Z
MembersAS52745
mbrs-by-refN
Tools

Check AS52745:AS-ALL live

IRR API, with prefixes