ResearchRouting table, RPKI, IRR & looking glass

AS8001 Cologix, Inc

AS8001 (COLOGIX) is registered to Cologix, Inc in US. It originates 60 prefixes in the global routing table.

54
IPv4 prefixes
6
IPv6 prefixes
431,360
IPv4 addresses
1%
RPKI valid

Who holds AS8001

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS8001
Handle
COLOGIX
Organization
Cologix, Inc
Country
US
ASPA
None published

What AS8001 announces

Prefixes originated by AS8001 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
54
IPv6 prefixes
6
IPv4 addresses
431,360 (1,685 /24s)
RPKI valid
1 1%
RPKI invalid
0
RPKI not found
59
ROAs naming AS8001
1
With an IRR route object
26 43%

Who AS8001 is reached through

The AS just before AS8001 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS8001 publishes no ASPA of its own. 3 ASes name it as a provider in theirs. Check a path.

The 3 ASes that name AS8001 as a provider