ResearchIRR · RIPE

AS-USL N

An as-set registered in RIPE, maintained by KINDRED-IP-MNT. It names 3 ASes and 0 sets directly; followed all the way down, it reaches 3 ASes through 0 nested sets.

Members

What AS-USL lists

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

AS8446 ASN-SJUAS47171 UNIBET-ASAS50894 SPS-AS
Expanded

Every AS it reaches

What a filter built from AS-USL would let in: 3 ASes.

Show the 3 ASes
AS8446AS47171AS50894
Prefixes

What AS-USL covers

Every route object in the IRR whose origin is one of the 3 ASes it reaches: the prefixes a filter built from AS-USL (with bgpq4, say) would allow. 18 IPv4 and 0 IPv6. Every one is in the IRR API.

18 IPv4 prefixes
178.22.240.0/21185.179.68.0/22185.179.68.0/23185.9.100.0/22185.9.100.0/23185.9.100.0/24185.9.101.0/24185.9.102.0/23185.9.102.0/24185.9.103.0/24192.121.200.0/22192.36.69.0/24193.16.96.0/2485.184.112.0/2085.184.96.0/1985.184.96.0/2085.184.96.0/2391.199.56.0/24
Registries

Each registry’s copy

RIPE3 membersN
Maintained byKINDRED-IP-MNT
Last modified2026-01-19T14:50:53Z
MembersAS47171 AS8446 AS50894
mbrs-by-refN
Used by

Sets that include AS-USL

AS1299:AS-TWELVE99-EU-V4AS1299:AS-TWELVE99-EU-V6
Tools

Check AS-USL live

IRR API, with prefixes