ResearchIRR · ARIN

AS1097:AS-ORG All ASes originating IP prefixes for Core Transit

An as-set registered in ARIN, maintained by MNT-CTL-387. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS1097:AS-ORG lists

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

AS1097 CORE-TRANSIT
Expanded

Every AS it reaches

What a filter built from AS1097:AS-ORG would let in: 1 ASes.

Show the 1 ASes
AS1097
Prefixes

What AS1097:AS-ORG covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS1097:AS-ORG (with bgpq4, say) would allow. 18 IPv4 and 6 IPv6. Every one is in the IRR API.

18 IPv4 prefixes
134.199.54.0/23134.199.56.0/23167.88.211.0/24167.88.212.0/24167.88.222.0/24172.81.148.0/22192.34.112.0/23198.102.29.0/24216.146.16.0/22216.146.16.0/24216.146.17.0/24216.146.18.0/24216.146.19.0/2423.145.20.0/2423.152.68.0/2450.20.192.0/2250.20.192.0/2350.20.194.0/24
6 IPv6 prefixes
2602:81c:3000::/442602:81c:f000::/442606:6fc0::/322607:77c0:1000::/362607:77c0::/322607:77c0::/36
Registries

Each registry’s copy

ARIN1 membersAll ASes originating IP prefixes for Core Transit
Maintained byMNT-CTL-387
Last modified2024-04-28T21:41:01Z
MembersAS1097
mbrs-by-refN
Used by

Sets that include AS1097:AS-ORG

AS1097:AS-PEERS
Tools

Check AS1097:AS-ORG live

IRR API, with prefixes