ResearchIRR · ALTDB

AS-UNDER-CUSTOMERS UNDER Customers

An as-set registered in ALTDB, maintained by MAINT-AS28209. It names 3 ASes and 1 set directly; followed all the way down, it reaches 4 ASes through 1 nested sets.

Members

What AS-UNDER-CUSTOMERS lists

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

AS-SERVERDO AS26615 AS26615 AS28138 AS28138 AS265380 AS265380

Expanded

Every AS it reaches

What a filter built from AS-UNDER-CUSTOMERS would let in: 4 ASes.

Show the 4 ASes

AS26615 AS28138 AS265380 AS270424

Prefixes

What AS-UNDER-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS-UNDER-CUSTOMERS (with bgpq4, say) would allow. 103 IPv4 and 11 IPv6. Every one is in the IRR API.

103 IPv4 prefixes

168.194.68.0/22 168.194.70.0/24 168.194.71.0/24 177.108.0.0/15 177.110.0.0/16 177.120.0.0/15 177.122.0.0/15 177.123.0.0/16 177.148.0.0/14 177.164.0.0/16 177.167.0.0/16 177.186.0.0/15 177.216.0.0/14 177.30.0.0/15 177.48.0.0/14 179.10.0.0/15 179.120.0.0/14 179.16.0.0/15 179.200.0.0/14 179.204.0.0/14 179.248.0.0/14 179.34.0.0/15 179.54.0.0/15 179.72.0.0/14 179.76.0.0/16 179.78.0.0/15 181.76.0.0/15 186.196.96.0/20 186.228.0.0/14 186.252.0.0/14 187.46.0.0/15 187.49.0.0/21 187.49.0.0/24 187.49.1.0/24 187.49.11.0/24 187.49.12.0/22 187.49.3.0/24 187.49.4.0/23 187.49.4.0/24 187.49.5.0/24 187.49.6.0/23 187.80.0.0/14 187.99.0.0/16 189.64.0.0/14 190.89.238.0/23 190.89.238.0/24 191.120.0.0/14 191.128.0.0/20 191.128.112.0/20 191.128.128.0/18 191.128.16.0/21 191.128.192.0/19 191.128.224.0/20 191.128.224.0/22 191.128.224.0/23 191.128.224.0/24 191.128.225.0/24 191.128.226.0/23 191.128.226.0/24 191.128.227.0/24 191.128.23.0/24 191.128.242.0/23 191.128.244.0/24 191.128.246.0/23 191.128.249.0/24 191.128.25.0/24 191.128.250.0/23 191.128.252.0/22 191.128.26.0/24 191.128.32.0/20 191.128.48.0/21 191.128.49.0/24 191.128.51.0/24 191.128.53.0/24 191.128.56.0/22 191.128.58.0/23 191.128.60.0/23 191.128.64.0/20 191.128.88.0/21 191.129.0.0/16 191.130.0.0/15 191.132.0.0/16 191.134.0.0/15 191.136.0.0/13 191.160.0.0/20 191.160.128.0/17 191.160.24.0/22 191.160.48.0/20 191.160.64.0/18 191.161.0.0/16 191.162.0.0/15 191.164.0.0/15 191.167.0.0/16 191.168.0.0/13 191.224.0.0/15 191.226.0.0/16 191.227.129.0/24 191.227.130.0/23 191.227.160.0/19 191.227.192.0/18 191.228.0.0/14 191.48.0.0/14 191.86.0.0/15

11 IPv6 prefixes

2804:180::/32 2804:20::/32 2804:214::/32 2804:3330:1::/48 2804:3330::/32 2804:6bc4::/32 2804:d4:5000::/36 2804:d4::/32 2804:d4::/36 2804:d4:e000::/36 2804:d4:f000::/36

Registries

Each registry’s copy

ALTDB4 membersUNDER Customers

Maintained by	MAINT-AS28209
Last modified	2026-03-27
Members	AS-SERVERDO AS265380 AS28138 AS26615
mbrs-by-ref	N

Used by

Sets that include AS-UNDER-CUSTOMERS

AS-HUGENET-CUSTOMERS AS-UNDER

Tools

Check AS-UNDER-CUSTOMERS live

IRR API, with prefixes