ResearchIRR · RIPE

AS-LAROM N

An as-set registered in RIPE, maintained by LAROM-MNT. It names 19 ASes and 0 sets directly; followed all the way down, it reaches 19 ASes through 0 nested sets.

Members

What AS-LAROM lists

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

AS41171 SynergynetAS42881 KontrastAS44888 HUSU-ASAS50138 CTC-ALFA-ASAS57916 LAROM-ASAS202966 ITGROUP-n-SERVICES_SRLAS207238AS207246 NETSAT_DVAS209375 Contrust-SolutionsAS209883 Contrust-SolutionsAS209889 Contrust-SolutionsAS209896 LexistarAllianceLTDAS209944 EJXAS209945 MDIXAS209961 Contrust-SolutionsAS209963 Contrust-SolutionsAS209982 Contrust-SolutionsAS210027 HOSTINGAS213137 Contrust
Expanded

Every AS it reaches

What a filter built from AS-LAROM would let in: 19 ASes.

Show the 19 ASes
AS41171AS42881AS44888AS50138AS57916AS202966AS207238AS207246AS209375AS209883AS209889AS209896AS209944AS209945AS209961AS209963AS209982AS210027AS213137
Prefixes

What AS-LAROM covers

Every route object in the IRR whose origin is one of the 19 ASes it reaches: the prefixes a filter built from AS-LAROM (with bgpq4, say) would allow. 21 IPv4 and 2 IPv6. Every one is in the IRR API.

21 IPv4 prefixes
104.253.40.0/24109.66.226.0/23185.212.9.0/24193.47.88.0/23193.47.90.0/23196.251.124.0/24212.28.77.0/2445.115.27.0/2445.137.228.0/2245.221.67.0/2445.221.70.0/2477.91.118.0/2483.245.120.0/2291.242.100.0/2391.242.104.0/2491.242.76.0/2391.242.76.0/2491.242.77.0/2491.242.97.0/2491.242.98.0/2494.26.1.0/24
2 IPv6 prefixes
2a0e:ac40::/292a0f:6284:1::/48
Registries

Each registry’s copy

RIPE19 membersN
Maintained byLAROM-MNT
Last modified2023-04-20T10:50:36Z
MembersAS42881 AS57916 AS207238 AS207246 AS50138 AS202966 AS210027 AS41171 AS209982 AS44888 AS209963 AS209961 AS209944 AS209896 AS209883 AS209889 AS209945 AS209375 AS213137
mbrs-by-refN
Tools

Check AS-LAROM live

IRR API, with prefixes