ResearchRouting table, RPKI, IRR & looking glass

AS26073 Cofractal, Inc.

AS26073 (COFRACTAL-001) is registered to Cofractal, Inc. in US. It originates 40 prefixes in the global routing table.

19
IPv4 prefixes
21
IPv6 prefixes
4,864
IPv4 addresses
45%
RPKI valid

Who holds AS26073

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

AS number
AS26073
Handle
COFRACTAL-001
Organization
Cofractal, Inc.
Country
US
ASPA
None published

What AS26073 announces

Prefixes originated by AS26073 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
19
IPv6 prefixes
21
IPv4 addresses
4,864 (19 /24s)
RPKI valid
18 45%
RPKI invalid
0
RPKI not found
22
ROAs naming AS26073
13
With an IRR route object
25 62%

Who AS26073 is reached through

The AS just before AS26073 in the paths our looking glass collectors hold, for 40 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS26073 publishes no ASPA of its own. 5 ASes name it as a provider in theirs. Check a path.

The 5 ASes that name AS26073 as a provider