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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
815,872
Total IPv4 Prefixes
388
Total IPv6 Prefixes
71
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#427 out of 79,021
Registry
Ripe
Registered Country
ES flagES
Registered Country Name
Spain
Registered Date
2002-01-18
Registration Last Change
2025-08-25
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS4230
BR flagCLARO S.A.
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS9498
IN flagBharti Airtel Limited
Showing 5 of 29
Transit To
ASN
Organisation
AS12338
ES flagEuskaltel S.A.
AS202766
ES flagLYNTIA NETWORKS S.A.
AS65070
WORLD flagPrivate Use AS
AS12321
ES flagXTRA TELECOM S.A.
AS42666
ES flagEmbou Nuevas Tecnologias SL
Showing 5 of 36
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 388
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 71