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ASN Lookup Tool
AS3352 Telefonica_de_Espana

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS3352
Organisation
TELEFONICA DE ESPANA S.A.U.
Name
Telefonica_de_Espana
Total IPv4 Addresses
10,537,727
Total IPv4 Prefixes
517
Total IPv6 Prefixes
42
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#43 out of 78,602
Registry
Ripe
Registered Country
ES flag ES
Registered Country Name
Spain
Registered Date
2002-08-28
Registration Last Change
2025-05-19
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS12956
ES flagTELEFONICA GLOBAL SOLUTIONS SL
AS51185
IT flagMainStreaming SpA
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS2134
ES flagSantander Global Technology, S.L.U
AS16371
ES flagacens Technologies, S.L.
AS198878
ES flagUniversidad de Navarra
AS40934
US flagFortinet Inc.
AS39551
ES flagCentre de Telecomunicacions i Tecnologies de la ..
Showing 5 of 94
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix2.136.0.0/16
Range From2.136.0.0
Range To2.136.255.255
Prefix2.137.0.0/16
Range From2.137.0.0
Range To2.137.255.255
Prefix2.138.0.0/16
Range From2.138.0.0
Range To2.138.255.255
Prefix2.139.0.0/16
Range From2.139.0.0
Range To2.139.255.255
Prefix2.140.0.0/16
Range From2.140.0.0
Range To2.140.255.255
Showing 5 of 517
IPv6 Active Prefixes
Prefix2a02:9000::/28
Range From2a02:9000::
Range To2a02:900f:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:9010::/42
Range From2a02:9010::
Range To2a02:9010:3f:ffff:ffff:ffff:ffff:ffff
Prefix2a02:9010:40::/46
Range From2a02:9010:40::
Range To2a02:9010:43:ffff:ffff:ffff:ffff:ffff
Prefix2a02:9010:44::/48
Range From2a02:9010:44::
Range To2a02:9010:44:ffff:ffff:ffff:ffff:ffff
Prefix2a02:9010:46::/47
Range From2a02:9010:46::
Range To2a02:9010:47:ffff:ffff:ffff:ffff:ffff
Showing 5 of 42