ResearchIRR · ARIN

AS11232:AS-CUSTOMER4 4020 W Cayman St Sioux Falls SD 57107 United…

An as-set registered in ARIN, maintained by MNT-MIDCO-1. It names 7 ASes and 0 sets directly; followed all the way down, it reaches 7 ASes through 0 nested sets.

Members

What AS11232:AS-CUSTOMER4 lists

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

AS55043 MARCO-TECHNOLOGIES-DCAS55215 TRINITY-HEALTHAS62688 ICTCAS62959 INNOVSYS-1AS394321 NISC-AS01AS394490 AATRIXAS394790 AVERA
Expanded

Every AS it reaches

What a filter built from AS11232:AS-CUSTOMER4 would let in: 7 ASes.

Show the 7 ASes
AS55043AS55215AS62688AS62959AS394321AS394490AS394790
Prefixes

What AS11232:AS-CUSTOMER4 covers

Every route object in the IRR whose origin is one of the 7 ASes it reaches: the prefixes a filter built from AS11232:AS-CUSTOMER4 (with bgpq4, say) would allow. 35 IPv4 and 3 IPv6. Every one is in the IRR API.

35 IPv4 prefixes
142.0.15.0/24158.120.124.0/23162.220.168.0/21198.179.214.0/24198.179.248.0/24198.245.158.0/24198.91.101.0/24204.75.185.0/24205.233.142.0/23205.233.142.0/24205.233.143.0/24207.174.192.0/22207.174.192.0/24207.174.193.0/24207.174.194.0/24207.174.195.0/24209.62.160.0/20209.62.160.0/24209.62.161.0/24209.62.163.0/24209.62.169.0/24209.62.170.0/24216.147.165.0/24216.147.184.0/2464.244.193.0/2466.163.153.0/2466.163.154.0/2466.195.142.0/2466.45.13.0/2466.97.237.0/2466.97.239.0/2469.178.198.0/2469.178.199.0/2469.9.248.0/2496.2.206.0/24
3 IPv6 prefixes
2604:fd80::/322620:d5:c000::/482620:dd:c000::/48
Registries

Each registry’s copy

ARIN7 members4020 W Cayman St Sioux Falls SD 57107 United States
Maintained byMNT-MIDCO-1
Last modified2026-02-18T12:20:58Z
MembersAS55043 AS55215 AS62688 AS62959 AS394321 AS394490 AS394790
mbrs-by-refN
Used by

Sets that include AS11232:AS-CUSTOMER4

AS-MIDCOAS11232:AS-LOCAL
Tools

Check AS11232:AS-CUSTOMER4 live

IRR API, with prefixes