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. 20,922,493 1.01 x 244 6 3,193
Vodafone Italia S.p.A. 5,538,816 1.5 x 233 3 670
Fastweb SpA 3,641,088 1.5 x 236 1 110
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 2 51
7 BT Italia S.p.A. 1,173,248 232 3 187
8 Aruba S.p.A. 307,456 1.83 x 234 2 106
9 TELECOM ITALIA SPARKLE S.p.A. 299,008 233 2 650
10 EOLO S.p.A. 295,936 235 1 28
11 CLOUDITALIA TELECOMUNICAZIONI S.P.A. 290,048 232 1 32
12 Infracom Italia S.p.A. 287,488 1.63 x 235 1 94
13 SKYLOGIC S.P.A. 216,960 0 1 158
14 Fiat Information Technology, Excellence and Methods S.p.A. 200,960 0 2 9
15 ENI S.p.A. 131,072 0 1 3
16 KPNQWest Italia S.p.a. 129,024 1.5 x 233 1 124
17 MC-LINK SPA 120,064 232 1 35
18 Linkem spa 111,360 0 1 135
19 ITnet S.r.l. 110,080 0 1 79
20 Convergenze S.p.A. 91,648 232 1 25