ResearchIRR · TC

AS274368:AS-UPSTREAMS as-set containing AS274368 upstream providers

An as-set registered in TC, maintained by MAINT-AS274368. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS274368:AS-UPSTREAMS lists

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

AS268157 AS268157
Expanded

Every AS it reaches

What a filter built from AS274368:AS-UPSTREAMS would let in: 1 ASes.

Show the 1 ASes
AS268157
Prefixes

What AS274368:AS-UPSTREAMS covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS274368:AS-UPSTREAMS (with bgpq4, say) would allow. 8 IPv4 and 7 IPv6. Every one is in the IRR API.

8 IPv4 prefixes
38.19.38.0/2445.170.96.0/2245.170.96.0/2345.170.96.0/2445.170.97.0/2445.170.98.0/2345.170.98.0/2445.170.99.0/24
7 IPv6 prefixes
2804:58e8:4000::/342804:58e8:8000::/332804:58e8:8000::/342804:58e8::/322804:58e8::/332804:58e8::/342804:58e8:c000::/34
Registries

Each registry’s copy

TC1 membersas-set containing AS274368 upstream providers
Maintained byMAINT-AS274368
Last modified2026-09-21T20:08:53Z
MembersAS268157
mbrs-by-refN
Tools

Check AS274368:AS-UPSTREAMS live

IRR API, with prefixes