ResearchRouting table, RPKI, IRR & looking glass

AS12334 Cable y Telecable Telecomunicaciones, S.A.U.

AS12334 (R) is registered to Cable y Telecable Telecomunicaciones, S.A.U. in ES. It originates 37 prefixes in the global routing table.

29
IPv4 prefixes
8
IPv6 prefixes
443,392
IPv4 addresses
97%
RPKI valid

Who holds AS12334

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

AS number
AS12334
Handle
R
Organization
Cable y Telecable Telecomunicaciones, S.A.U.
Country
ES
ASPA
None published

What AS12334 announces

Prefixes originated by AS12334 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
29
IPv6 prefixes
8
IPv4 addresses
443,392 (1,732 /24s)
RPKI valid
36 97%
RPKI invalid
0
RPKI not found
1
ROAs naming AS12334
21
With an IRR route object
27 72%

Who AS12334 is reached through

The AS just before AS12334 in the paths our looking glass collectors hold, for 37 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
RIPEUNSPECIFIEDRIPE-NCC-END-MNT, GGC-NET-MNT

Route objects with origin AS12334: RIPE 31

as-sets that list AS12334 (5)