$ query “AS30722” --type=asn → 1 result(s)

AS30722 · VODAFONE-IT-ASN

Fastweb SpA

AS30722 belongs to Fastweb SpA and is a mid-size transit provider, registered in Italy since 2003. The system announces an impressive 5.6 million IPv4 addresses, including a /12, and supports IPv6. Most of its address space is geolocated to Italy. This AS's prefix announcements have been recently modified.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇮🇹 Italy
Category
Internet Service Provider
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
November 17, 2003
Last Changed
March 04, 2026
Last Seen
April 14, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
285 / 51
IPv6 Prefixes (raw / aggregated)
3 / 3
IPv4 Addresses
5 559 808
Largest IPv4 Prefix
/12 (1 048 576 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇮🇹 Italy (10 213 920 IPs)
Prefix Changed
April 11, 2026

Reputation

Reputation
Good — 81 flagged IPs out of 5 559 808 total (0.00%)
Open Proxies
1 known open proxies in this network

Connectivity Summary

Upstream Providers
1 upstream providing transit
Peers
20 networks exchanging traffic without transit
Downstream Customers
32 downstreams buying transit
Degree
53 unique BGP neighbors
Reach
33 networks in customer cone

Upstream Providers (1)

Prefix Lists

IPv4 Prefixes (285 total)

  • 2.32.0.0/12 (1 048 576 addresses (/12 prefix))
  • 37.176.0.0/13 (524 288 addresses (/13 prefix))
  • 5.88.0.0/13 (524 288 addresses (/13 prefix))
  • 109.112.0.0/13 (524 288 addresses (/13 prefix))
  • 93.64.0.0/13 (524 288 addresses (/13 prefix))
  • 188.216.0.0/14 (262 144 addresses (/14 prefix))
  • 176.244.0.0/14 (262 144 addresses (/14 prefix))
  • 93.144.0.0/14 (262 144 addresses (/14 prefix))
  • 31.156.0.0/14 (262 144 addresses (/14 prefix))
  • 37.116.0.0/14 (262 144 addresses (/14 prefix))
  • 176.242.0.0/15 (131 072 addresses (/15 prefix))
  • 188.152.0.0/15 (131 072 addresses (/15 prefix))
  • 93.148.0.0/15 (131 072 addresses (/15 prefix))
  • 93.150.0.0/16 (65 536 addresses (/16 prefix))
  • 83.225.0.0/16 (65 536 addresses (/16 prefix))
  • 31.26.0.0/16 (65 536 addresses (/16 prefix))
  • 130.25.0.0/16 (65 536 addresses (/16 prefix))
  • 37.159.0.0/16 (65 536 addresses (/16 prefix))
  • 47.53.0.0/16 (65 536 addresses (/16 prefix))
  • 91.81.0.0/16 (65 536 addresses (/16 prefix))
  • 83.224.128.0/17 (32 768 addresses (/17 prefix))
  • 93.151.128.0/17 (32 768 addresses (/17 prefix))
  • 91.80.128.0/17 (32 768 addresses (/17 prefix))
  • 31.27.128.0/17 (32 768 addresses (/17 prefix))
  • 31.27.0.0/18 (16 384 addresses (/18 prefix))
  • 91.80.64.0/18 (16 384 addresses (/18 prefix))
  • 130.0.128.0/18 (16 384 addresses (/18 prefix))
  • 5.179.128.0/18 (16 384 addresses (/18 prefix))
  • 91.80.0.0/19 (8 192 addresses (/19 prefix))
  • 94.32.32.0/19 (8 192 addresses (/19 prefix))
  • 5.77.96.0/19 (8 192 addresses (/19 prefix))
  • 91.80.48.0/20 (4 096 addresses (/20 prefix))
  • 31.27.96.0/20 (4 096 addresses (/20 prefix))
  • 83.224.64.0/20 (4 096 addresses (/20 prefix))
  • 95.131.40.0/21 (2 048 addresses (/21 prefix))
  • 134.0.0.0/21 (2 048 addresses (/21 prefix))
  • 91.80.32.0/21 (2 048 addresses (/21 prefix))
  • 212.14.152.0/21 (2 048 addresses (/21 prefix))
  • 109.69.144.0/21 (2 048 addresses (/21 prefix))
  • 212.14.136.0/21 (2 048 addresses (/21 prefix))
  • 212.14.148.0/22 (1 024 addresses (/22 prefix))
  • 194.55.44.0/22 (1 024 addresses (/22 prefix))
  • 212.14.128.0/22 (1 024 addresses (/22 prefix))
  • 212.14.132.0/23 (512 addresses (/23 prefix))
  • 212.14.144.0/23 (512 addresses (/23 prefix))
  • 212.14.134.0/24 (256 addresses (/24 prefix))
  • 193.207.27.0/24 (256 addresses (/24 prefix))
  • 212.14.146.0/24 (256 addresses (/24 prefix))
  • 193.143.249.0/24 (256 addresses (/24 prefix))
  • 91.80.46.0/24 (256 addresses (/24 prefix))
  • and 1 more

IPv6 Prefixes (3 total)

  • 2a01:820::/32
  • 2a01:827::/32
  • 2a01:8d0::/32