AS-CCF Crown Castle Fiber AS Set

What AS-CCF lists

1,489 ASes and 3 sets, written in the object across every registry that holds it. Sets open their own page.

Every AS it reaches

What a filter built from AS-CCF would let in: 1,574 ASes.

What AS-CCF covers

Every route object in the IRR whose origin is one of the 1,574 ASes it reaches: the prefixes a filter built from AS-CCF (with bgpq4, say) would allow. 23,379 IPv4 and 2,582 IPv6. Every one is in the IRR API.

Each registry’s copy

Sets that include AS-CCF

Check AS-CCF live