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. 21,008,765 244 6 2,911
Vodafone Italia S.p.A. 5,683,456 1.5 x 233 3 770
Fastweb SpA 3,606,528 1.5 x 236 1 102
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. 1,554,688 233 1 58
7 BT Italia S.p.A. 1,171,200 232 3 185
8 Sky Italia srl 920,576 1.01 x 239 2 15
9 IRIDEOS S.P.A. 535,040 1.63 x 235 3 211
10 Aruba S.p.A. 307,456 1.83 x 234 2 106
11 EOLO S.p.A. 295,936 235 1 35
12 CLOUDITALIA TELECOMUNICAZIONI S.P.A. 289,024 232 1 25
13 SKYLOGIC S.P.A. 226,176 0 1 177
14 TELECOM ITALIA SPARKLE S.p.A. 222,208 1.03 x 233 2 418
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
17 123,648 0 2 19
18 Linkem spa 108,800 0 1 139
19 ITnet S.r.l. 104,960 232 1 70
20 Convergenze S.p.A. 91,648 232 1 25