ResearchIRR · TC

AS273431:AS-UPSTREAMS as-set containing AS273431 upstream providers

An as-set registered in TC, maintained by MAINT-AS273431. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS273431:AS-UPSTREAMS lists

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

AS28191 AS28191
Expanded

Every AS it reaches

What a filter built from AS273431:AS-UPSTREAMS would let in: 1 ASes.

Show the 1 ASes
AS28191
Prefixes

What AS273431: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 AS273431:AS-UPSTREAMS (with bgpq4, say) would allow. 18 IPv4 and 1 IPv6. Every one is in the IRR API.

18 IPv4 prefixes
186.193.176.0/20186.193.176.0/23186.193.178.0/23186.193.180.0/23186.193.182.0/23186.193.184.0/23186.193.186.0/23186.193.188.0/23186.193.190.0/23189.90.32.0/20189.90.32.0/23189.90.34.0/23189.90.36.0/23189.90.38.0/23189.90.40.0/23189.90.42.0/23189.90.44.0/23189.90.46.0/23
1 IPv6 prefix
2804:c2c::/32
Registries

Each registry’s copy

TC1 membersas-set containing AS273431 upstream providers
Maintained byMAINT-AS273431
Last modified2024-03-05T18:01:38Z
MembersAS28191
mbrs-by-refN
Tools

Check AS273431:AS-UPSTREAMS live

IRR API, with prefixes