ResearchIRR · LEVEL3

AS-CCS-SFO CCS Customers in San Francisco, CA

An as-set registered in LEVEL3, maintained by CTI-MNT. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS-CCS-SFO lists

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

AS18663 UOP-ASAS27291 CDS
Expanded

Every AS it reaches

What a filter built from AS-CCS-SFO would let in: 2 ASes.

Show the 2 ASes
AS18663AS27291
Prefixes

What AS-CCS-SFO covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS-CCS-SFO (with bgpq4, say) would allow. 27 IPv4 and 4 IPv6. Every one is in the IRR API.

27 IPv4 prefixes
107.1.169.0/24134.195.36.0/24134.195.37.0/24134.195.38.0/24134.195.39.0/24138.9.0.0/16138.9.2.0/23184.105.7.0/24209.118.198.0/24209.31.22.0/2338.246.126.0/2463.204.205.0/2464.71.152.0/2464.71.161.0/2464.71.171.0/2464.71.175.0/2464.71.179.0/2465.19.178.0/2465.19.188.0/2465.49.60.0/2465.49.65.0/2466.121.20.0/2366.121.20.0/2466.121.21.0/2466.220.29.0/2466.240.53.0/2474.82.63.0/24
4 IPv6 prefixes
2001:470:182::/482001:470:2ae::/482001:470:459::/482001:470:55f::/48
Registries

Each registry’s copy

LEVEL32 membersCCS Customers in San Francisco, CA
Maintained byCTI-MNT
Last modified2005-11-08
MembersAS18663 AS27291
mbrs-by-refN
Tools

Check AS-CCS-SFO live

IRR API, with prefixes