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ASN Lookup Tool
AS15704 AS15704

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS15704
Organisation
XTRA TELECOM S.A.
Name
AS15704
Total IPv4 Addresses
826,368
Total IPv4 Prefixes
406
Total IPv6 Prefixes
66
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#411 out of 79,612
Registry
Ripe
Registered Country
ES flagES
Registered Country Name
Spain
Registered Date
2002-01-18
Registration Last Change
2026-01-12
Receiving From
ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS1239
US flagCogent Communications, LLC
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS4230
BR flagCLARO S.A.
Showing 5 of 31
Transit To
ASN
Organisation
AS12338
ES flagEuskaltel S.A.
AS12321
ES flagXTRA TELECOM S.A.
AS42666
ES flagEmbou Nuevas Tecnologias SL
AS60203
ES flagInnovaciones Tecnlogicas del Sur S.L.
AS29680
ES flagGamma Operadora de Comunicaciones S.A.
Showing 5 of 33
IPv4 Active Prefixes
PrefixRange FromRange To
31.221.128.0/1931.221.128.031.221.159.255
31.221.160.0/1931.221.160.031.221.191.255
31.221.192.0/1931.221.192.031.221.223.255
31.221.224.0/1931.221.224.031.221.255.255
31.222.80.0/2131.222.80.031.222.87.255
Showing 5 of 406
IPv6 Active Prefixes
PrefixRange FromRange To
2a00:d100::/372a00:d100::2a00:d100:7ff:ffff:ffff:ffff:ffff:ffff
2a00:d100:800::/372a00:d100:800::2a00:d100:fff:ffff:ffff:ffff:ffff:ffff
2a00:d100:1000::/372a00:d100:1000::2a00:d100:17ff:ffff:ffff:ffff:ffff:ffff
2a00:d100:1800::/372a00:d100:1800::2a00:d100:1fff:ffff:ffff:ffff:ffff:ffff
2a00:d100:2000::/372a00:d100:2000::2a00:d100:27ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 66