AS28451:AS-CONE N
An as-set registered in RADB, maintained by MAINT-AS28451. It names 4 ASes and 2 sets directly; followed all the way down, it reaches 4 ASes through 3 nested sets.
Members
What AS28451:AS-CONE lists
4 ASes and 2 sets, written in the object across every registry that holds it. Sets open their own page.
Prefixes
What AS28451:AS-CONE covers
Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS28451:AS-CONE (with bgpq4, say) would allow. 42 IPv4 and 25 IPv6. Every one is in the IRR API.
42 IPv4 prefixes
185.240.166.0/24185.75.14.0/24201.158.104.0/22201.158.104.0/24201.158.105.0/24201.158.106.0/24201.158.107.0/2438.123.208.0/2238.123.208.0/2438.123.209.0/2438.123.210.0/2438.123.211.0/2438.123.212.0/2238.123.212.0/2438.123.213.0/2438.123.214.0/2438.123.215.0/2438.123.216.0/2238.123.216.0/2438.123.217.0/2438.123.218.0/2438.123.219.0/2438.56.248.0/2238.56.248.0/2338.56.248.0/2438.56.249.0/2438.56.250.0/2338.56.250.0/2438.56.251.0/2438.58.32.0/2238.58.32.0/2438.58.33.0/2438.58.34.0/2438.58.35.0/2445.137.12.0/2345.137.12.0/2445.137.13.0/2445.152.140.0/2245.152.140.0/2445.152.141.0/2445.152.142.0/2445.152.143.0/24
25 IPv6 prefixes
2806:3d2::/322806:3d2::/482806:3f9:4000::/342806:3f9:4000::/382806:3f9:4400::/382806:3f9:4800::/382806:3f9:4c00::/382806:3f9:5000::/382806:3f9:5400::/382806:3f9:5800::/382806:3f9:5c00::/382806:3f9:6000::/382806:3f9:6400::/382806:3f9:6800::/382806:3f9:6c00::/382806:3f9:7000::/382806:3f9:7400::/382806:3f9:7800::/382806:3f9:7c00::/382806:3f9:8000::/342806:3f9::/322806:3f9::/342806:3f9:c000::/342806:440::/322806:468::/32
Registries
Each registry’s copy
RADB6 membersN
| Maintained by | MAINT-AS28451 |
| Last modified | 2026-09-17T16:42:17Z |
| Members | AS28451 AS273265 AS263167 AS263167:AS-CONE AS274421 AS274421:AS-CONE |
| mbrs-by-ref | N |