ResearchIRR · TC

AS52800:AS-UPSTREAMS AS52800 upstream providers

An as-set registered in TC, maintained by MAINT-AS52800. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS52800:AS-UPSTREAMS lists

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

AS52840 AS52840AS53152 AS53152AS262427 AS262427AS262743
Expanded

Every AS it reaches

What a filter built from AS52800:AS-UPSTREAMS would let in: 4 ASes.

Show the 4 ASes
AS52840AS53152AS262427AS262743
Prefixes

What AS52800:AS-UPSTREAMS covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS52800:AS-UPSTREAMS (with bgpq4, say) would allow. 59 IPv4 and 4 IPv6. Every one is in the IRR API.

59 IPv4 prefixes
132.255.60.0/22132.255.60.0/23132.255.62.0/23138.118.24.0/22138.118.24.0/23138.118.24.0/24138.118.25.0/24138.118.26.0/23138.118.26.0/24138.118.27.0/24138.99.48.0/22138.99.48.0/24138.99.49.0/24138.99.50.0/24138.99.51.0/24143.202.28.0/22143.202.28.0/24143.202.29.0/24143.202.30.0/24143.202.31.0/24168.228.172.0/22168.228.172.0/24168.228.173.0/24168.228.175.0/24170.231.20.0/22170.82.160.0/22177.222.0.0/20177.222.0.0/22177.222.12.0/24177.222.14.0/23177.223.240.0/20177.39.144.0/21177.39.144.0/24177.39.145.0/24177.39.146.0/24177.39.147.0/24177.39.148.0/24177.39.149.0/24177.39.150.0/24177.39.151.0/24177.39.152.0/22177.39.153.0/24177.39.154.0/24177.39.155.0/24177.71.24.0/21177.71.24.0/24177.71.25.0/24177.71.26.0/24177.71.27.0/24177.71.29.0/24177.71.30.0/24177.71.31.0/24177.8.64.0/22186.209.0.0/20186.209.0.0/21186.209.8.0/21187.49.0.0/20187.49.13.0/24200.106.148.0/22
4 IPv6 prefixes
2804:174::/322804:2c18::/322804:448::/322804:be4::/32
Registries

Each registry’s copy

TC4 membersAS52800 upstream providers
Maintained byMAINT-AS52800
Last modified2026-09-30T23:27:29Z
MembersAS262427 AS52840 AS53152 AS262743
mbrs-by-refN
Tools

Check AS52800:AS-UPSTREAMS live

IRR API, with prefixes