ResearchRouting table, RPKI, IRR & looking glass

AS1226 California Department of Technology

AS1226 (CTA-42-AS1226) is registered to California Department of Technology in US. It originates 32 prefixes in the global routing table.

32
IPv4 prefixes
0
IPv6 prefixes
1,037,056
IPv4 addresses
9%
RPKI valid

Who holds AS1226

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

AS number
AS1226
Handle
CTA-42-AS1226
Organization
California Department of Technology
Country
US
ASPA
None published

What AS1226 announces

Prefixes originated by AS1226 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
32
IPv6 prefixes
0
IPv4 addresses
1,037,056 (4,051 /24s)
RPKI valid
3 9%
RPKI invalid
0
RPKI not found
29
ROAs naming AS1226
3
With an IRR route object
15 46%

Who AS1226 is reached through

The AS just before AS1226 in the paths our looking glass collectors hold, for 32 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
ARINAS1226MNT-CDT-62

Route objects with origin AS1226: ARIN 21

as-sets that list AS1226 (6)