ResearchIRR · ARIN

AS26271:AS-CUST MNT-CMSI as-set AS26271:AS-CUST

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

Members

What AS26271:AS-CUST lists

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

AS14691 GLAAAS33583 IBC-FGISAS62968 AS-CMC
Expanded

Every AS it reaches

What a filter built from AS26271:AS-CUST would let in: 3 ASes.

Show the 3 ASes
AS14691AS33583AS62968
Prefixes

What AS26271:AS-CUST covers

Every route object in the IRR whose origin is one of the 3 ASes it reaches: the prefixes a filter built from AS26271:AS-CUST (with bgpq4, say) would allow. 11 IPv4 and 1 IPv6. Every one is in the IRR API.

11 IPv4 prefixes
172.93.2.0/24199.30.148.0/22199.30.148.0/24199.30.149.0/24199.30.150.0/2423.135.100.0/2467.133.144.0/2267.133.144.0/2467.133.145.0/2467.133.146.0/2467.133.147.0/24
1 IPv6 prefix
2620:d4:2000::/48
Registries

Each registry’s copy

ARIN3 membersMNT-CMSI as-set AS26271:AS-CUST
Maintained byMNT-CMSI
Last modified2025-02-27T02:19:02Z
MembersAS33583 AS62968 AS14691
mbrs-by-refN
Used by

Sets that include AS26271:AS-CUST

AS26271:AS-CMSC
Tools

Check AS26271:AS-CUST live

IRR API, with prefixes