ResearchIRR · RIPE

AS25761:AS-FIFTYFIVE N

An as-set registered in RIPE, maintained by AT-55IT-MNT. It names 3 ASes and 5 sets directly; followed all the way down, it reaches 7 ASes through 6 nested sets.

Members

What AS25761:AS-FIFTYFIVE lists

3 ASes and 5 sets, written in the object across every registry that holds it. Sets open their own page.

AS-LIPICERAS-LUCESEMAS214502:AS-FIFTYFIVE-2AS219391:AS-UB-SERVICESAS60274:AS-ZCSAS25761 FIFTYFIVE-ASAS214502 FIFTYFIVE-2-ASAS219391 UPPERCUT-AS
Expanded

Every AS it reaches

What a filter built from AS25761:AS-FIFTYFIVE would let in: 7 ASes.

Show the 7 ASes
AS25761AS51658AS60274AS210626AS211071AS214502AS219391
Prefixes

What AS25761:AS-FIFTYFIVE covers

Every route object in the IRR whose origin is one of the 7 ASes it reaches: the prefixes a filter built from AS25761:AS-FIFTYFIVE (with bgpq4, say) would allow. 11 IPv4 and 23 IPv6. Every one is in the IRR API.

11 IPv4 prefixes
137.83.86.0/24143.223.100.0/24170.62.253.0/24185.202.133.0/24185.233.67.0/24193.203.252.0/24207.244.220.0/2463.251.202.0/2491.199.70.0/2491.213.202.0/2491.242.247.0/24
23 IPv6 prefixes
2001:67c:ce0::/482001:67c:fec::/482a0a:d6c0:14::/482a0a:d6c0:1::/482a0a:d6c0:202::/482a10:df80::/292a11:af40:2::/482a11:af40::/292a11:b40:55::/482a11:b40::/482a11:b44:5503::/482a11:b44:5504::/482a11:b44:5505::/482a11:b44:5506::/482a11:b44:5507::/482a11:b44:5508::/482a11:b44:5509::/482a11:b44:5510::/482a11:b44::/302a11:b44:c000::/482a11:b44:c001::/482a11:b44:c002::/482a11:b44:c003::/48
Registries

Each registry’s copy

RIPE8 membersN
Maintained byAT-55IT-MNT
Last modified2026-07-13T16:26:02Z
MembersAS25761 AS60274:AS-ZCS AS214502 AS214502:AS-FIFTYFIVE-2 AS-LUCESEM AS-LIPICER AS219391:AS-UB-SERVICES AS219391
mbrs-by-refN
Used by

Sets that include AS25761:AS-FIFTYFIVE

AS-VIX-RSAS-VIX-RS-V6AS1299:AS-TWELVE99-EU-V4AS1299:AS-TWELVE99-EU-V6AS5405:AS-INTERDOTLINKAS8412:AS-PEERS-VIX
Tools

Check AS25761:AS-FIFTYFIVE live

IRR API, with prefixes