ResearchRouting table, RPKI, IRR & looking glass

AS55569 Criteo APAC

AS55569 (CRITEO-AS-AP) is registered to Criteo APAC in JP. It originates 18 prefixes in the global routing table.

4
IPv4 prefixes
14
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS55569

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

AS number
AS55569
Handle
CRITEO-AS-AP
Organization
Criteo APAC
Country
JP
ASPA
13 providers

What AS55569 announces

Prefixes originated by AS55569 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
14
IPv4 addresses
1,024 (4 /24s)
RPKI valid
18 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS55569
29
With an IRR route object
18 100%

Who AS55569 is reached through

The AS just before AS55569 in the paths our looking glass collectors hold, for 18 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
APNICCRITEO-AS-APAPNIC-HM

Route objects with origin AS55569: APNIC 43 · NTTCOM 6 · RIPE 3

as-sets that list AS55569 (9)