ResearchIRR · RIPE

AS-IRSA AS-IRSA-AS-SET

An as-set registered in RIPE, maintained by IRSA-MNT. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS-IRSA lists

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

AS50558 SYSTEC-ASAS56796
Expanded

Every AS it reaches

What a filter built from AS-IRSA would let in: 2 ASes.

Show the 2 ASes
AS50558AS56796
Prefixes

What AS-IRSA covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS-IRSA (with bgpq4, say) would allow. 26 IPv4 and 1 IPv6. Every one is in the IRR API.

26 IPv4 prefixes
185.49.96.0/22185.49.96.0/23185.49.96.0/24185.49.97.0/24185.49.98.0/23185.49.98.0/24185.49.99.0/2437.32.112.0/2037.32.112.0/2137.32.112.0/2337.32.114.0/2337.32.116.0/2437.32.118.0/2337.32.120.0/2137.32.120.0/2337.32.120.0/2437.32.121.0/2437.32.122.0/2337.32.122.0/2437.32.123.0/2437.32.124.0/2337.32.124.0/2437.32.125.0/2437.32.126.0/2337.32.126.0/2437.32.127.0/24
1 IPv6 prefix
2a01:9180::/32
Registries

Each registry’s copy

RIPE2 membersAS-IRSA-AS-SET
Maintained byIRSA-MNT
Last modified2013-04-28T09:18:07Z
MembersAS50558 AS56796
mbrs-by-refN
Tools

Check AS-IRSA live

IRR API, with prefixes