ResearchRouting table, RPKI, IRR & looking glass

AS33903 Closed Joint Stock Company CROC incorporated

AS33903 (CROC-AS) is registered to Closed Joint Stock Company CROC incorporated in RU. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
0%
RPKI valid

Who holds AS33903

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

AS number
AS33903
Handle
CROC-AS
Organization
Closed Joint Stock Company CROC incorporated
Country
RU
ASPA
None published

What AS33903 announces

Prefixes originated by AS33903 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
256 (1 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS33903
0
With an IRR route object
1 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS33903 is reached through

The AS just before AS33903 in the paths our looking glass collectors hold, for 1 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
RIPECROC-ASRIPE-NCC-END-MNT, AS2820-MNT

Route objects with origin AS33903: RIPE 1

as-sets that list AS33903 (10)