206208 looking glass

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

0 valid (0.0%) 0 invalid (0.0%) 76 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS38912 - AS39599
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE

aut-num:        AS39551
as-name:        GENCAT-AS
org:            ORG-CTiT1-RIPE
import:         from AS3352 accept ANY
import:         from AS12479 accept ANY
import:         from AS21193 accept AS21193
import:         from AS16153 accept AS16153
import:         from AS25412 accept AS25412
export:         to AS3352 announce AS39551
export:         to AS3352 announce AS21193
export:         to AS3352 announce AS16153
export:         to AS3352 announce AS25412
export:         to AS12479 announce AS25412
export:         to AS12479 announce AS39551
export:         to AS12479 announce AS21193
export:         to AS12479 announce AS16153
export:         to AS21193 announce any
export:         to AS16153 announce any
export:         to AS25412 announce any
admin-c:        AXC6-RIPE
tech-c:         AXC6-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         GENCAT-MNT
created:        2006-03-16T15:30:16Z
last-modified:  2026-03-30T14:35:53Z
source:         RIPE

organisation:   ORG-CTiT1-RIPE
org-name:       Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya
country:        ES
reg-nr:         Not Applicable
org-type:       LIR
address:        Salvador Espriu 45-51
address:        08908
address:        L'Hospitalet de Llobregat
address:        SPAIN
phone:          +34935574000
fax-no:         +34935574025
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        GENCAT-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         GENCAT-MNT
admin-c:        TVC66-RIPE
abuse-c:        TVC67-RIPE
created:        2004-04-17T11:16:57Z
last-modified:  2026-05-13T07:23:40Z
source:         RIPE # Filtered

role:           Administrador xarxa CTTI
address:        Carrer de Salvador Espriu, 45-51 08908 L'Hospitalet de Llobregat
nic-hdl:        AXC6-RIPE
admin-c:        AG29182-RIPE
admin-c:        MV16457-RIPE
admin-c:        tvc66-ripe
admin-c:        OCM72
admin-c:        SDND5-RIPE
tech-c:         AG29182-RIPE
tech-c:         MV16457-RIPE
tech-c:         tvc66-ripe
tech-c:         OCM72
tech-c:         SDND5-RIPE
created:        2026-03-05T09:50:12Z
last-modified:  2026-03-20T09:33:48Z
source:         RIPE # Filtered
mnt-by:         GENCAT-MNT
mnt-by:         XTEC-MNT