Autonomous System

AS12321 XTRA TELECOM S.A.

ISPActiveSpainRIPE

AS12321 (ES-IBERCOMTELECOM-BACKBONE) is an ISP network operated by XTRA TELECOM S.A. in Spain, registered with RIPE. It has 3 IPv4 prefixes with 24,576 addresses, which makes it the 6,100th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses24,576in 3 prefixes
IPv6 prefixes0none
Size rank#6,100of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationXTRA TELECOM S.A.
AS nameES-IBERCOMTELECOM-BACKBONE
Websitemasmovil.com
Country Spain (ES)
Network typeISP
RegistryRIPE
Abuse contactabuse.es@masorange.es
Registered2002-03-19
Last updated2026-03-10

IPv4 prefixes

3 prefixes · 24,576 addresses
NetworkAddressesFirst – last address
212.7.32.0/198,192212.7.32.0 – 212.7.63.255
212.166.64.0/198,192212.166.64.0 – 212.166.95.255
213.129.160.0/198,192213.129.160.0 – 213.129.191.255

IPv6 prefixes

No IPv6 prefixes.

Query AS12321 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=AS12321&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS12321, with or without a key:

curl "https://api.ipapi.is/?q=212.7.32.1"

Other networks of XTRA TELECOM S.A.

AS15704 XTRA TELECOM S.A.960,768 IPv4 addresses

Largest networks in Spain

AS12479 Orange Espagne SA14,593,792 IPv4 addressesAS3352 TELEFONICA DE ESPANA S.A.U.10,464,768 IPv4 addressesAS12430 VODAFONE ESPANA S.A.U.4,579,328 IPv4 addressesAS6739 VODAFONE ONO, S.A.1,988,608 IPv4 addressesAS766 Entidad Publica Empresarial Red.es1,371,648 IPv4 addressesAS15704 XTRA TELECOM S.A.960,768 IPv4 addresses