AS12874

Name: AS12874 — Fastweb SpA
Creator: ipdex

Fastweb SpA ISP registered in Italy

93IPv4 prefixes

18IPv6 prefixes

73%RPKI-valid

#241AS Rank

#11Rank in Italy

1999-12-17Allocated

Fastweb SpA (AS12874) — ISP, registered in Italy. announces 93 IPv4 prefixes + 18 IPv6 prefixes. Rank in Italy: #11. Allocated: 1999-12-17.

IPv4 93IPv6 18

Announced prefixes · 111

v4 151.0.128.0/17 valid
v4 158.255.240.0/21 unknown
v4 170.248.136.0/24 unknown
v4 176.122.196.0/23 valid
v4 176.122.198.0/24 valid
v4 185.139.48.0/24 valid
v4 185.139.49.0/24 valid
v4 185.146.134.0/24 valid
v4 185.162.179.0/24 valid
v4 185.169.184.0/24 unknown
v4 185.169.185.0/24 unknown
v4 185.169.186.0/24 unknown
v4 185.169.187.0/24 unknown
v4 185.190.214.0/24 valid
v4 185.190.215.0/24 valid
v4 185.219.180.0/22 unknown
v4 185.219.232.0/24 unknown
v4 185.219.234.0/24 unknown
v4 185.22.84.0/24 unknown
v4 185.22.85.0/24 unknown
v4 185.223.153.0/24 valid
v4 185.27.72.0/24 unknown
v4 185.27.73.0/24 unknown
v4 185.36.72.0/22 valid
v4 185.43.19.0/24 valid
v4 185.69.188.0/22 unknown
v4 185.7.112.0/22 valid
v4 193.169.20.0/24 valid
v4 193.193.0.0/19 unknown
v4 193.27.28.0/22 unknown
v4 193.3.50.0/24 unknown
v4 193.35.4.0/22 unknown
v4 193.42.234.0/24 valid
v4 193.42.238.0/24 valid
v4 193.43.16.0/24 valid
v4 193.43.17.0/24 valid
v4 194.5.146.0/24 valid
v4 194.59.208.0/22 valid
v4 194.63.146.0/24 unknown
v4 194.99.35.0/24 unknown
v4 2.16.17.0/24 valid
v4 2.19.179.0/24 valid
v4 2.224.0.0/13 valid
v4 2.232.0.0/13 valid
v4 213.140.0.0/20 valid
v4 213.140.16.0/20 valid
v4 213.156.32.0/20 valid
v4 213.156.48.0/20 valid
v4 23.61.204.0/24 valid
v4 31.131.240.0/21 unknown

RPKI: rpki.cloudflare.com · 2026-06-19

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	111
2026-06-13	111

Internet Exchanges · 12

MIX-IT Milan 600 Gbps
Namex Rome Rome 200 Gbps
AMS-IX Amsterdam 100 Gbps
DE-CIX Frankfurt Frankfurt 100 Gbps
Equinix Milan Milan 100 Gbps
LINX LON1 London 100 Gbps
MINAP Milan Milan 100 Gbps
MIX Roma Rome 100 Gbps
Ge-DIX Genova 10 Gbps
TIX Florence 10 Gbps
TOP-IX Turin 10 Gbps
VSIX Padova 10 Gbps

Facilities · 13

13 Facilities · 1 Countries

Aruba IT3 - Milan PSP Ponte San Pietro
Aruba IT4 - Rome Rome
DATA4 Milan-Cornaredo - MIL1 Cornaredo (MI)
Equinix ML2 - Milan, Savona Milan
Equinix ML3 - Milan, Basiglio Milan
Liguria Digitale Data Center - WTC Genoa
MIL01 Vaultica Data Centers Siziano
MIX DC CALDERA Milan
Namex Bari Datacenter Bari
Namex Datacenter Rome Rome
Open Hub Med Carini
Retelit Avalon 1 Milan
VSIX Padova

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AS12874

Announced prefixes · 111

Prefix history

Internet Exchanges · 12

Facilities · 13

AS topology · Customer cone 230

Providers · 6

Peers · 62

Customers · 201

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