Internet Service Providers in Italy

Top 20 organizations with the largest IP allocations in Italy

Italy

Top 20 organizations with the largest IP allocations


Rank Name IPv4 addresses IPv6 /64 networks AS numbers Prefixes
Telecom Italia S.p.a. 21,009,277 244 6 3,173
Vodafone Italia S.p.A. 5,748,992 1.5 x 233 3 770
Fastweb SpA 3,606,016 1.5 x 236 1 101
4 WINDTRE s.p.a 2,171,904 235 1 48
5 TELECOM ITALIA SPA 1,777,520 232 1 36
6 Tiscali Italia S.P.A. 1,678,080 233 2 76
7 BT Italia S.p.A. 1,171,200 232 3 196
8 Sky Italia srl 527,360 1.01 x 239 2 12
9 Aruba S.p.A. 311,552 1.83 x 234 2 107
10 EOLO S.p.A. 295,936 235 1 35
11 CLOUDITALIA TELECOMUNICAZIONI S.P.A. 289,024 232 1 25
12 Infracom Italia S.p.A. 288,000 1.13 x 235 1 88
13 TELECOM ITALIA SPARKLE S.p.A. 221,696 1.03 x 233 2 417
14 SKYLOGIC S.P.A. 218,240 0 1 167
15 Fiat Information Technology, Excellence and Methods S.p.A. 200,960 0 2 9
16 ENI S.p.A. 131,072 0 1 3
17 KPNQWEST ITALIA S.R.L 127,232 1.5 x 233 1 86
18 MC-LINK SPA 120,064 232 1 35
19 Linkem spa 108,800 0 1 136
20 ITnet S.r.l. 104,960 0 1 71