ResearchIRR · ARIN

AS63370:AS-CUSTOMERS List of AS for all downstream customers

An as-set registered in ARIN, maintained by MNT-GSOC. It names 5 ASes and 0 sets directly; followed all the way down, it reaches 5 ASes through 0 nested sets.

Members

What AS63370:AS-CUSTOMERS lists

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

AS36077 MEMC-1AS47042 DIVERSEPOWERAS396423 COASTALFIBERNETAS399673 TRI-COGOAS399837 ALTAMAHA-FIBER
Expanded

Every AS it reaches

What a filter built from AS63370:AS-CUSTOMERS would let in: 5 ASes.

Show the 5 ASes
AS36077AS47042AS396423AS399673AS399837
Prefixes

What AS63370:AS-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 5 ASes it reaches: the prefixes a filter built from AS63370:AS-CUSTOMERS (with bgpq4, say) would allow. 96 IPv4 and 2 IPv6. Every one is in the IRR API.

96 IPv4 prefixes
104.37.192.0/21136.245.128.0/20136.245.128.0/24136.245.129.0/24136.245.130.0/24136.245.131.0/24136.245.132.0/24136.245.133.0/24136.245.134.0/24136.245.135.0/24136.245.136.0/24136.245.137.0/24136.245.138.0/24136.245.139.0/24136.245.140.0/24136.245.141.0/24136.245.142.0/24136.245.143.0/24172.96.163.0/24198.62.136.0/24199.204.208.0/21199.204.208.0/24199.204.209.0/24199.204.210.0/24199.204.212.0/24199.204.213.0/24199.204.214.0/24204.13.48.0/22204.13.48.0/24204.13.49.0/24204.13.50.0/24204.13.51.0/24209.239.32.0/19209.239.32.0/24209.239.33.0/24209.239.34.0/24209.239.35.0/24209.239.36.0/24209.239.37.0/24209.239.38.0/24209.239.39.0/24209.239.40.0/24209.239.41.0/24209.239.42.0/24209.239.43.0/24209.239.44.0/24209.239.45.0/24209.239.46.0/24209.239.47.0/24209.239.48.0/24209.239.49.0/24209.239.50.0/24209.239.51.0/24209.239.52.0/24209.239.53.0/24209.239.54.0/24209.239.55.0/24209.239.56.0/24209.239.57.0/24209.239.58.0/24209.239.59.0/24209.239.60.0/24209.239.61.0/24209.239.62.0/24209.239.63.0/24216.147.64.0/19216.147.64.0/24216.147.65.0/24216.147.66.0/23216.147.68.0/23216.147.70.0/23216.147.72.0/22216.147.76.0/23216.147.78.0/23216.147.80.0/23216.147.82.0/23216.147.84.0/24216.147.86.0/23216.147.88.0/23216.147.90.0/23216.147.92.0/23216.147.94.0/24216.147.95.0/24216.25.100.0/23216.25.103.0/24216.25.104.0/22216.25.108.0/22216.25.96.0/20216.25.98.0/2423.132.8.0/2464.235.0.0/2064.235.2.0/2464.235.3.0/2464.235.4.0/2464.235.5.0/2464.235.6.0/24
2 IPv6 prefixes
2606:5640::/322620:d2:e000::/48
Registries

Each registry’s copy

ARIN5 membersList of AS for all downstream customers
Maintained byMNT-GSOC
Last modified2026-04-30T17:33:24Z
MembersAS47042 AS399673 AS399837 AS396423 AS36077
mbrs-by-refN
Used by

Sets that include AS63370:AS-CUSTOMERS

AS63370:AS-ALL
Tools

Check AS63370:AS-CUSTOMERS live

IRR API, with prefixes