ItalyItaly holds 58,537,858 IPv4 addresses in 6,005 blocks, spread across 1,077 networks.
By IPv4 volume the country ranks #10 worldwide, 1.6% of all allocated addresses.
The largest network, AS3269 Telecom Italia S.p.A., holds 34% of the country’s addresses; the top three together hold 56%.
Most addresses are geolocated to Milan, Rome, Rho.
- IPv4 addresses
- 58,537,858
- Address blocks
- 6,005
- Networks
- 1,077
- World rank
- #10
- World share
- 1.6%
Largest networks
- AS3269 Telecom Italia S.p.A.19,828,480
- AS1267 WIND TRE S.P.A.7,396,352
- AS30722 Fastweb SpA5,573,888
- AS12874 Fastweb SpA3,563,008
- AS137 Consortium GARR2,769,920
- AS16232 Telecom Italia S.p.A.1,777,664
- AS51207 Free Mobile SAS1,320,960
- AS29447 SCALEWAY S.A.S.983,040
- AS8968 BT Italia S.p.A.821,504
- AS3302 Retelit Digital Services S.p.A.616,960
- AS24608 WIND TRE S.P.A.549,888
- AS8612 Tiscali Italia S.P.A.525,056
- AS35612 EOLO S.p.A.361,472
- AS210278 Sky Italia srl328,704
- AS31034 Aruba S.p.A.282,624
Cities by addresses
- Milan16,324,831
- Rome9,486,552
- Rho2,567,658
- Turin1,370,668
- Ivrea744,868
- Bologna617,959
- Pisa501,103
- Naples478,525
- Florence439,657
- Genoa368,609
- Palermo354,914
- Venice311,647
More large networks
- AS16236 PSA AUTOMOBILES SA265,216
- AS20746 Telecom Italia S.p.A.215,296
- AS213677 Fibercop S.p.A.164,864
- AS3313 RETELIT-X S.R.L.158,208
- AS210218 Open Fiber S.P.A.143,872
- AS198471 Opnet Srl141,824
- AS30848 UNIDATA S.p.A.123,904
- AS31263 MYNET S.R.L.101,888
- AS12797 RETELIT-X S.R.L.98,816
- AS5394 UNIDATA S.p.A.91,904
- AS21056 Vianova S.p.A90,624
- AS5602 Retelit Digital Services S.p.A.86,784
- AS3242 REEVO S.P.A.86,784
- AS21176 Engineering D.HUB S.p.A.84,992
- AS2594 CSI Piemonte82,944
Websites hosted here
Countries of similar size
IPv4 ranges
- 1.178.17.0/24
- 2.16.4.0/23
- 2.16.17.0/24
- 2.16.22.0/24
- 2.16.24.0/23
- 2.16.50.0/23
- 2.16.70.0/23
- 2.16.93.0/24
- 2.16.181.0/24
- 2.17.103.0/24
- 2.17.124.0/22
- 2.18.206.0/23
- 2.18.240.0/24
- 2.18.254.0/23
- 2.19.124.0/24
- 2.19.179.0/24
- 2.20.109.0/24
- 2.20.110.0/24
- 2.20.112.0/22
- 2.20.242.0/24
- 2.21.2.0/24
- 2.22.8.0/22
- 2.22.62.0/24
- 2.22.232.0/24
- 2.22.248.0/24
- 2.23.84.0/24
- 2.23.104.0/24
- 2.23.155.0/24
- 2.23.166.0/24
- 2.23.231.0/24
- 2.27.113.0/24
- 2.27.240.0/24
- 2.32.0.0/12
- 2.56.92.0/22
- 2.56.128.0/22
- 2.56.251.0/24
- 2.57.32.0/22
- 2.57.84.0/22
- 2.57.170.0/24
- 2.58.12.0/23
- 2.58.34.0/24
- 2.58.93.0/24
- 2.58.94.0/24
- 2.58.128.0/24
- 2.58.130.0/23
- 2.58.136.0/22
- 2.58.184.0/22
- 2.58.208.0/22
- 2.59.4.0/22
- 2.59.16.0/22
- 2.59.140.0/22
- 2.59.228.0/22
- 2.59.248.0/22
- 2.112.0.0/13
- 2.156.0.0/14
- 2.192.0.0/13
- 2.224.0.0/12
- 3.2.93.0/24
- 3.2.114.0/24
- 3.5.248.0/22
- 3.160.208.0/20
- 3.163.235.0/24
- 3.165.234.0/23
- 3.165.236.0/22
- 3.165.240.0/20
- 3.166.0.0/20
- 3.166.16.0/21
- 3.166.24.0/23
- 3.166.26.0/24
- 3.166.76.0/22
- 3.166.80.0/21
- 3.166.88.0/22
- 3.172.25.0/24
- 3.173.27.0/24
- 4.68.68.88/29
- 4.68.68.96/27
- 4.68.68.128/26
- 4.232.0.0/17
- 4.232.128.0/18
- 4.232.192.0/21
- 4.232.208.0/20
- 4.232.224.0/19
- 5.1.42.0/24
- 5.1.44.0/24
- 5.2.0.0/20
- 5.8.96.0/19
- 5.8.189.0/24
- 5.11.32.0/21
- 5.11.96.0/19
- 5.23.4.0/24
- 5.23.32.0/23
- 5.23.35.0/24
- 5.23.36.0/23
- 5.23.38.0/24
- 5.28.8.0/21
- 5.34.184.0/21
- 5.39.6.48/28
- 5.39.6.64/26
- 5.39.6.128/25
- 5.39.17.64/26
- 5.39.17.128/25
- 5.39.24.160/27
- 5.39.24.192/26
- 5.39.35.0/24
- 5.39.43.92/30
- 5.39.43.96/27
- 5.39.43.128/25
- 5.39.103.24/29
- 5.39.103.32/27
- 5.39.103.64/26
- 5.39.103.128/25
- 5.42.144.0/22
- 5.43.232.0/21
- 5.43.248.0/21
- 5.56.8.0/21
- 5.59.55.0/24
- 5.59.79.0/24
- 5.59.96.0/24
- 5.59.193.0/24
- 5.59.248.0/21
- 5.61.0.0/21
- 5.61.216.0/21
- 5.62.49.0/24
- 5.62.72.0/21
- 5.63.17.0/24
- 5.63.136.0/21
- 5.63.168.0/21
- 5.77.64.0/18
- 5.83.104.0/21
- 5.83.120.0/21
- 5.84.0.0/14
- 5.88.0.0/13
- 5.96.0.0/14
- 5.100.232.0/21
- 5.102.0.0/19
- 5.104.24.0/21
- 5.132.138.0/24
- 5.132.143.0/24
- 5.133.32.0/21
- 5.133.48.0/20
- 5.133.96.0/22
- 5.133.114.0/24
- 5.134.120.0/21
- 5.135.6.0/24
- 5.135.30.84/30
- 5.135.30.88/29
- 5.135.30.96/27
- 5.135.30.128/25
- 5.135.114.32/27
- 5.135.114.64/26
- 5.135.114.128/25
- 5.135.217.88/29
- 5.135.217.96/27
- 5.135.217.128/25
- 5.135.228.80/28
- 5.135.228.96/27
- 5.135.228.128/25
- 5.135.239.0/24
- 5.144.160.0/20
- 5.144.184.0/21
- 5.145.120.0/21
- 5.150.128.0/20
- 5.151.82.56/29
- 5.151.82.64/26
- 5.151.82.128/25
- 5.152.128.0/21
- 5.152.144.0/22
- 5.152.148.0/23
- 5.152.154.0/23
- 5.152.156.0/22
- 5.152.168.0/24
- 5.152.240.0/21
- 5.154.138.0/23
- 5.154.192.0/19
- 5.154.237.0/24
- 5.154.238.0/24
- 5.157.96.0/19
- 5.158.64.0/20
- 5.168.0.0/14
- 5.172.64.0/18
- 5.172.208.0/21
- 5.175.32.0/21
- 5.175.48.0/21
- 5.175.64.0/24
- 5.178.41.0/24
- 5.178.42.0/24
- 5.178.43.0/25
- 5.178.44.0/24
- 5.178.46.0/23
- 5.178.88.0/21
- 5.178.120.0/21
- 5.179.128.0/18
- 5.180.68.0/22
- 5.180.108.0/22
- 5.180.112.0/23
- 5.180.115.0/24
- 5.180.168.0/22
- 5.180.204.0/22
- 5.180.236.0/22
- 5.181.68.0/22
- 5.181.144.0/22
- 5.181.160.0/24
- 5.181.192.0/22
- 5.182.48.0/24
- 5.182.68.0/22
- 5.182.240.0/22
- 5.183.36.0/22
- 5.183.108.0/22
- 5.188.226.0/24
- 5.196.59.12/30
- 5.196.59.16/28
- 5.196.59.32/27
- 5.196.59.64/26
- 5.196.59.128/25
- 5.196.110.112/28
- 5.196.110.128/25
- 5.196.114.84/30
- 5.196.114.88/29
- 5.196.114.96/27
- 5.196.134.0/24
- 5.196.178.72/29
- 5.196.178.80/28
- 5.196.178.96/27
- 5.196.178.128/25
- 5.196.202.0/24
- 5.198.224.0/20
- 5.231.80.0/24
- 5.249.128.0/19
- 5.252.16.0/22
- 5.252.44.0/22
- 5.252.73.0/24
- 5.252.84.0/22
- 5.252.240.0/22
- 5.253.43.0/24
- 5.253.48.0/22
- 5.253.90.0/24
- 5.253.196.0/22
- 5.253.212.0/22
- 9.129.38.0/24
- 9.129.224.0/24
- 9.129.240.128/25
- 9.129.241.0/24
- 9.235.0.0/16
- 9.246.8.0/22
- 9.246.12.0/23
- 9.246.74.0/23
- 9.246.132.0/22
- 13.32.141.0/24
- 13.32.144.0/23
- 13.32.158.0/23
- 13.32.216.0/21
- 13.33.31.0/24
- 13.34.53.224/27
- 13.34.54.0/26
- 13.34.54.64/27
- 13.34.79.0/24
- 13.34.97.0/24
- 13.34.99.0/24
- 13.34.131.0/25
- 13.34.215.96/27
- 13.34.215.128/25
- 13.34.241.32/27
- 13.34.241.64/26
- 13.34.254.192/27
- 13.35.193.0/24
- 13.35.194.0/24
- 13.35.197.0/24
- 13.35.198.0/23
- 13.35.240.0/21
- 13.105.173.0/24
- 13.105.202.0/23
- 13.143.185.0/24
- 13.224.105.0/24
- 13.224.106.0/24
- 13.224.109.0/24
- 13.224.110.0/23
- 13.224.112.0/21
- 13.224.120.0/24
- 14.137.144.0/22
- 15.129.29.0/24
- 15.129.36.0/23
- 15.129.86.0/24
- 15.158.28.0/24
- 15.158.136.0/24
- 15.160.0.0/15
- 15.177.90.0/24
- 15.221.51.0/24
- 15.230.76.0/25
- 15.230.76.128/26
- 15.230.112.0/24
- 15.230.143.0/24
- 15.230.187.0/24
- 16.12.21.0/24
- 16.12.59.0/24
- 16.22.0.0/15
- 17.30.5.0/24
- 17.68.32.0/21
- 17.69.80.0/22
- 17.69.84.0/23
- 17.70.96.0/21
Questions and answers
How many IP addresses does Italy have?
58,537,858 IPv4 addresses in 6,005 blocks.
What is the largest provider in Italy?
Telecom Italia S.p.A. (AS3269) with 19,828,480 addresses.
How does Italy rank by IP addresses?
#10 worldwide, 1.6% of all IPv4 addresses.
How can I tell if an IP is from Italy?
Enter the address in the search on this site; the IP page shows the country, city and network.