AS39551 Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya 🇪🇸 ES
Announcing 76 prefixes, seen at the RIS collectors.
IPv4 prefixes
76
33,024 (129 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS39551
- Name
- Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya
- Organisation
- CTTI
- Country
- 🇪🇸 ES
- RIR
- RIPENCC
- Allocated
- 2006-03-16
- Network type
- Enterprise
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-GENCAT
- Website
- http://ctti.gencat.cat
- PeeringDB
- net/15514
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS12479 Orange Espagne SA | 🇪🇸 ES | 93 | 6,976 | 3,772 | CAIDA |
| AS3352 TELEFONICA DE ESPANA S.A.U. | 🇪🇸 ES | 80 | 209 | 410 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS21193 Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya | 🇪🇸 ES | 0 | 23 | 943 | CAIDA |
| AS16153 Servei Catala de la Salut | 🇪🇸 ES | 0 | 3 | 123 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.