// ASN

AS12663

VODAFONE-GROUP - Fastweb SpA, IT

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN: AS12663
Organization: IT-FASTWEB-20060412
Description: VODAFONE-GROUP - Fastweb SpA, IT
Country: IT
Registry (RIR): RIPE
Created: 2010-10-03
Updated: 2026-06-09
IPv4 Prefixes: 169
IPv6 Prefixes: 2

IPv4 Prefixes

169 total · showing first 10

108.179.107.0/24
108.179.64.0/18
130.195.128.0/18
130.195.200.0/21
130.195.32.0/20
130.195.64.0/19
130.195.96.0/19
139.47.160.0/19
139.47.175.0/24
139.47.189.0/24

IPv6 Prefixes

2 total

2a01:818:1000::/44
2a01:818:1060::/44

What is AS12663?

AS12663 is an Autonomous System Number (ASN) assigned to IT-FASTWEB-20060412. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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