AS39551 Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya
AS39551 (GENCAT-AS) is registered to Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya in ES. It originates 76 prefixes in the global routing table.
Who holds AS39551
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS39551 announces
Prefixes originated by AS39551 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
RPKI valid RPKI invalid no ROA covers it
Who AS39551 is reached through
The AS just before AS39551 in the paths our looking glass collectors hold, for 60 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.
| Source | as-name | Maintained by |
|---|---|---|
| RIPE | GENCAT-AS | RIPE-NCC-END-MNT, GENCAT-MNT |
Route objects with origin AS39551: RIPE 77 · NTTCOM 1