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

815,360

Total IPv4 Prefixes

391

Total IPv6 Prefixes

69

Total IPv4 Bogon Prefixes

0

Total IPv6 Bogon Prefixes

0

IPv4 Space Rank

#426 out of 78,472

Registry

Ripe

Registered Country

ES

Registered Country Name

Spain

Registered Date

2002-01-18

Registration Last Change

2025-06-18

Receiving From

ASN

Organisation

Level 3 Parent, LLC

Cogent Communications

CLARO S.A.

Administracion Nacional de Telecomunicaciones

Bharti Airtel Limited

Showing 5 of 28

Transit To

ASN

Organisation

Euskaltel S.A.

LYNTIA NETWORKS S.A.

Private Use AS

XTRA TELECOM S.A.

Innovaciones Tecnlogicas del Sur S.L.

Showing 5 of 36

IPv4 Active Prefixes

Prefix

Range From

Range To

Prefix31.221.128.0/19

Range From31.221.128.0

Range To31.221.159.255

Prefix31.221.160.0/19

Range From31.221.160.0

Range To31.221.191.255

Prefix31.221.192.0/19

Range From31.221.192.0

Range To31.221.223.255

Prefix31.221.224.0/19

Range From31.221.224.0

Range To31.221.255.255

Prefix31.222.80.0/21

Range From31.222.80.0

Range To31.222.87.255

Showing 5 of 391

IPv6 Active Prefixes

Prefix

Range From

Range To

Prefix2a00:d100::/37

Range From2a00:d100::

Range To2a00:d100:7ff:ffff:ffff:ffff:ffff:ffff

Prefix2a00:d100:800::/37

Range From2a00:d100:800::

Range To2a00:d100:fff:ffff:ffff:ffff:ffff:ffff

Prefix2a00:d100:1000::/37

Range From2a00:d100:1000::

Range To2a00:d100:17ff:ffff:ffff:ffff:ffff:ffff

Prefix2a00:d100:1800::/37

Range From2a00:d100:1800::

Range To2a00:d100:1fff:ffff:ffff:ffff:ffff:ffff

Prefix2a00:d100:2000::/37

Range From2a00:d100:2000::

Range To2a00:d100:27ff:ffff:ffff:ffff:ffff:ffff

Showing 5 of 69

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