ResearchIRR · ARIN

AS-LOOP All prefixes which may be announced by Loop…

An as-set registered in ARIN, maintained by MNT-LIHL-1. It names 3 ASes and 0 sets directly; followed all the way down, it reaches 3 ASes through 0 nested sets.

Members

What AS-LOOP lists

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

AS19656 LOCAL-SECURE-DATAAS22580 GUARDAS394868 GLN-LOOP
Expanded

Every AS it reaches

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

Show the 3 ASes
AS19656AS22580AS394868
Prefixes

What AS-LOOP covers

Every route object in the IRR whose origin is one of the 3 ASes it reaches: the prefixes a filter built from AS-LOOP (with bgpq4, say) would allow. 14 IPv4 and 2 IPv6. Every one is in the IRR API.

14 IPv4 prefixes
115.84.192.0/19148.59.62.0/24162.120.95.0/24193.57.173.0/24199.76.3.0/24209.249.147.0/2423.174.0.0/2223.174.0.0/2323.174.3.0/2423.174.4.0/2438.248.16.0/2445.56.188.0/2263.96.13.0/2465.246.14.0/24
2 IPv6 prefixes
2606:e780::/322606:ec40::/32
Registries

Each registry’s copy

ARIN3 membersAll prefixes which may be announced by Loop Internet
Maintained byMNT-LIHL-1
Last modified2024-12-12T19:21:11Z
MembersAS394868 AS19656 AS22580
mbrs-by-refN
Used by

Sets that include AS-LOOP

AS-WAVE-CUSTOMERSAS1299:AS-TWELVE99-NA-V4AS1299:AS-TWELVE99-NA-V6AS137409:AS-ALLAS137409:AS-MERCURYAS63034:AS-DECIX-NYCAS63034:AS-DECIX-NYC-V6
Tools

Check AS-LOOP live

IRR API, with prefixes