ResearchIRR · TC

AS267521:AS-SELF ULTRANET NETWORK SELF ASN

An as-set registered in TC, maintained by MAINT-AS267521. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

What AS267521:AS-SELF lists

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

Every AS it reaches

What a filter built from AS267521:AS-SELF would let in: 1 ASes.

Show the 1 ASes

What AS267521:AS-SELF covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS267521:AS-SELF (with bgpq4, say) would allow. 9 IPv4 and 6 IPv6. Every one is in the IRR API.

9 IPv4 prefixes
6 IPv6 prefixes

Each registry’s copy

TC1 membersULTRANET NETWORK SELF ASN
Maintained byMAINT-AS267521
Last modified2023-12-06T15:18:22Z
MembersAS267521
mbrs-by-refN

Sets that include AS267521:AS-SELF

Check AS267521:AS-SELF live