ResearchIRR · RADB

AS20412:AS-CONE CTL-172 Downstream Customers

An as-set registered in RADB, maintained by MAINT-AS20412. It names 10 ASes and 0 sets directly; followed all the way down, it reaches 10 ASes through 0 nested sets.

Members

What AS20412:AS-CONE lists

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

AS10551 RAPID-CITY-REGIONALAS11602 SDSMT-ASAS20412 CLARITY-TELECOMAS46623 FISHBACKAS53309 BLACKHILLSCORPAS54639 APOG-OSU-OKAS393452 FSSTAS394487 LTDBROADBAND-WATERTOWNAS394490 AATRIXAS399204 PST
Expanded

Every AS it reaches

What a filter built from AS20412:AS-CONE would let in: 10 ASes.

Show the 10 ASes
AS10551AS11602AS20412AS46623AS53309AS54639AS393452AS394487AS394490AS399204
Prefixes

What AS20412:AS-CONE covers

Every route object in the IRR whose origin is one of the 10 ASes it reaches: the prefixes a filter built from AS20412:AS-CONE (with bgpq4, say) would allow. 140 IPv4 and 6 IPv6. Every one is in the IRR API.

140 IPv4 prefixes
143.109.128.0/18148.52.192.0/18149.76.64.0/18151.159.0.0/17151.159.128.0/18151.159.192.0/20151.159.208.0/21151.159.216.0/22151.159.240.0/20198.199.195.0/24199.85.200.0/24207.98.249.0/24208.117.100.0/23208.117.102.0/24208.117.103.0/24208.117.104.0/24208.117.105.0/24208.117.106.0/23208.117.107.0/24208.117.108.0/24208.117.109.0/24208.117.110.0/24208.117.111.0/24208.117.96.0/20208.117.96.0/24208.117.97.0/24208.117.99.0/24209.151.180.0/24209.159.192.0/18209.159.192.0/24209.159.224.0/21209.159.232.0/22209.159.236.0/23209.159.238.0/24216.16.0.0/17216.16.0.0/24216.16.101.0/24216.16.102.0/24216.16.103.0/24216.16.104.0/22216.16.108.0/22216.16.114.0/24216.16.115.0/24216.16.116.0/22216.16.120.0/24216.16.121.0/24216.16.122.0/24216.16.123.0/24216.16.124.0/24216.16.125.0/24216.16.126.0/24216.16.127.0/24216.16.16.0/24216.16.18.0/23216.16.2.0/24216.16.20.0/24216.16.21.0/24216.16.22.0/23216.16.25.0/24216.16.26.0/23216.16.30.0/24216.16.33.0/24216.16.37.0/24216.16.38.0/24216.16.4.0/24216.16.44.0/22216.16.48.0/23216.16.50.0/24216.16.54.0/23216.16.56.0/24216.16.57.0/24216.16.58.0/23216.16.6.0/23216.16.60.0/22216.16.64.0/22216.16.69.0/24216.16.71.0/24216.16.72.0/24216.16.73.0/24216.16.76.0/22216.16.8.0/23216.16.80.0/22216.16.84.0/22216.16.88.0/22216.16.92.0/22216.16.96.0/22216.186.160.0/24216.249.217.0/24216.254.224.0/1924.214.148.0/2324.214.182.0/2324.214.185.0/2424.214.186.0/2424.214.191.0/2424.214.199.0/2424.214.229.0/2424.214.240.0/2424.214.73.0/2424.42.228.0/2440.27.57.0/2464.179.128.0/1866.142.245.0/2466.45.13.0/2467.158.0.0/1967.158.0.0/2067.158.0.0/2467.158.1.0/2467.158.13.0/2467.158.14.0/2367.158.16.0/2067.158.17.0/2467.158.18.0/2367.158.2.0/2367.158.21.0/2467.158.32.0/2067.158.6.0/2374.116.252.0/2275.76.130.0/2375.76.136.0/2375.76.161.0/2475.76.162.0/2475.76.164.0/2375.76.166.0/2375.76.166.0/2475.76.167.0/2475.76.168.0/2375.76.168.0/2475.76.169.0/2475.76.170.0/2375.76.173.0/2475.76.175.0/2475.76.177.0/2475.76.47.0/2476.73.194.0/2476.73.201.0/2476.73.202.0/2376.73.202.0/2476.73.203.0/2476.78.158.0/2396.2.250.0/24
6 IPv6 prefixes
2001:470:407::/482602:fcc1::/362602:ff4d::/362606:9b80::/322607:f558:1000::/402620:dd:c000::/48
Registries

Each registry’s copy

RADB10 membersCTL-172 Downstream Customers
Maintained byMAINT-AS20412
Last modified2026-01-28T22:24:44Z
MembersAS20412 AS394487 AS393452 AS46623 AS11602 AS10551 AS54639 AS394490 AS53309 AS399204
mbrs-by-refN
Used by

Sets that include AS20412:AS-CONE

AS1299:AS-TWELVE99-NA-V4AS1299:AS-TWELVE99-NA-V6
Tools

Check AS20412:AS-CONE live

IRR API, with prefixes