ResearchIRR · ARIN

AS400391:AS-CUSTOMERS AS400391 Customers

An as-set registered in ARIN, maintained by MNT-PWL-75. It names 1 AS and 1 set directly; followed all the way down, it reaches 6 ASes through 1 nested sets.

Members

What AS400391:AS-CUSTOMERS lists

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

AS398638:AS-ALLAS398638 JELLYDIGITAL
Expanded

Every AS it reaches

What a filter built from AS400391:AS-CUSTOMERS would let in: 6 ASes.

Show the 6 ASes
AS11314AS28373AS263150AS270112AS395565AS398638
Prefixes

What AS400391:AS-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 6 ASes it reaches: the prefixes a filter built from AS400391:AS-CUSTOMERS (with bgpq4, say) would allow. 20 IPv4 and 3 IPv6. Every one is in the IRR API.

20 IPv4 prefixes
162.213.131.0/24177.11.216.0/22192.159.170.0/23192.159.170.0/24192.159.171.0/24192.159.172.0/22192.159.172.0/23192.159.172.0/24192.159.173.0/24199.48.224.0/22199.48.225.0/24201.131.192.0/21201.159.176.0/22201.159.179.0/24206.81.114.0/24206.81.120.0/2323.162.16.0/2438.21.136.0/2138.21.140.0/2245.231.220.0/22
3 IPv6 prefixes
2001:470:372::/482605:dac0::/322806:3b3::/32
Registries

Each registry’s copy

ARIN2 membersAS400391 Customers
Maintained byMNT-PWL-75
Last modified2026-05-08T15:20:36Z
MembersAS398638 AS398638:AS-ALL
mbrs-by-refN
Used by

Sets that include AS400391:AS-CUSTOMERS

AS400391:AS-ALL
Tools

Check AS400391:AS-CUSTOMERS live

IRR API, with prefixes