Autonomous System

AS21193 Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya

GovernmentActiveSpainRIPE

AS21193 (XARXA-AS) is a government network operated by Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya in Spain, registered with RIPE. It has 23 IPv4 prefixes with 41,216 addresses, which makes it the 4,699th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses41,216in 23 prefixes
IPv6 prefixes0none
Size rank#4,699of 82,200 active ASNs
Abuser scoreVery Low0.03% of its addresses flagged · method

Details

OrganizationCentre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya
AS nameXARXA-AS
Websitegencat.cat
Country Spain (ES)
Network typeGovernment
RegistryRIPE
Abuse contactcert@ciberseguretat.cat
Registered2004-11-11
Last updated2026-03-30

IPv4 prefixes

23 prefixes · 41,216 addresses
NetworkAddressesFirst – last address
85.192.64.0/1816,38485.192.64.0 – 85.192.127.255
213.176.160.0/198,192213.176.160.0 – 213.176.191.255
85.192.64.0/212,04885.192.64.0 – 85.192.71.255
85.192.96.0/212,04885.192.96.0 – 85.192.103.255
85.192.112.0/212,04885.192.112.0 – 85.192.119.255
85.192.120.0/212,04885.192.120.0 – 85.192.127.255
85.192.80.0/221,02485.192.80.0 – 85.192.83.255
85.192.84.0/221,02485.192.84.0 – 85.192.87.255
85.192.88.0/221,02485.192.88.0 – 85.192.91.255
85.192.92.0/221,02485.192.92.0 – 85.192.95.255
85.192.104.0/221,02485.192.104.0 – 85.192.107.255
85.192.108.0/2351285.192.108.0 – 85.192.109.255
85.192.64.0/2425685.192.64.0 – 85.192.64.255
85.192.72.0/2425685.192.72.0 – 85.192.72.255
85.192.73.0/2425685.192.73.0 – 85.192.73.255
85.192.74.0/2425685.192.74.0 – 85.192.74.255
85.192.75.0/2425685.192.75.0 – 85.192.75.255
85.192.76.0/2425685.192.76.0 – 85.192.76.255
85.192.77.0/2425685.192.77.0 – 85.192.77.255
85.192.78.0/2425685.192.78.0 – 85.192.78.255
85.192.79.0/2425685.192.79.0 – 85.192.79.255
85.192.110.0/2425685.192.110.0 – 85.192.110.255
85.192.111.0/2425685.192.111.0 – 85.192.111.255

IPv6 prefixes

No IPv6 prefixes.

Query AS21193 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS21193&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS21193, with or without a key:

curl "https://api.ipapi.is/?q=85.192.64.1"

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AS39551 Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya33,024 IPv4 addresses

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