Autonomous System

AS30722 — VODAFONE-IT-ASN Fastweb SpA

Overview
ASN
AS30722
Holder
VODAFONE-IT-ASN Fastweb SpA
Country
—
Type
as
Block
30720-31743
Block name
IANA 16-bit Autonomous System (AS) Numbers Registry
Currently announced
Yes
RIR
—
Announced prefixesshowing first 20
  • 109.116.32.0/19
  • 91.80.50.0/24
  • 37.159.176.0/20
  • 37.182.224.0/20
  • 93.146.176.0/20
  • 93.149.128.0/19
  • 5.88.0.0/13
  • 37.179.96.0/19
  • 37.159.224.0/20
  • 109.116.0.0/15
  • 2.40.64.0/20
  • 2.32.0.0/16
  • 37.119.64.0/19
  • 109.115.224.0/19
  • 93.146.112.0/20
  • 93.149.0.0/16
  • 93.146.48.0/20
  • 31.27.224.0/19
  • 2.32.224.0/19
  • 109.115.192.0/19

What is an ASN?

An Autonomous System Number identifies a network (an ISP, a cloud provider, a large enterprise) that has its own routing policy on the public internet. ASNs are how BGP — the protocol that holds the internet together — knows which network owns which range of IP addresses. AS30722 is the ASN assigned to VODAFONE-IT-ASN Fastweb SpA.

If you want to know which ASN your connection is on, visit the home page — your ASN is shown alongside your public IP.

Data source

This page is generated server-side from RIPE Stat (free, public, no API key). Holder names, country codes, and announced prefixes come directly from RIPE's BGP table view. Cached for one hour at the edge.