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Internet Service Providers in European Union
List of the top 20 organizations with the largest IP allocations in European Union
Rank
Name
IPv4 addresses
IPv6 /64 networks
AS numbers
Prefixes
TELE2
4,800,512
1.08 x 2
39
1
207
Renater
2,907,648
1.38 x 2
32
47
249
Easynet Global Services
1,889,440
1.5 x 2
33
1
106
4
Vodafone Group PLC
1,403,136
2
43
1
269
5
Forthnet
1,257,472
1.71 x 2
35
1
77
6
SONATEL-AS Autonomous System
1,079,808
2
32
1
129
7
Cable & Wireless Worldwide
1,064,192
2
40
1
24
8
KEMS Block-A, Floor 7, Souq Al-Kabeer Kuwait City, State of Kuwait P O Box 3623
806,400
1.5 x 2
1
1
207
9
Vetenskapsradet / SUNET
618,688
2
32
1
58
10
Shell Information Technology International B.V.
361,984
0
2
36
11
CEA-Saclay
333,056
0
1
17
12
Telstra Europe Ltd
308,480
2
32
1
14
13
Stockholms Lans Landsting
202,752
2
32
1
15
14
Fortum
198,656
0
1
5
15
Universiteit van Amsterdam
196,608
0
1
4
16
Forskningsnettet - Danish network for Research and Education
164,352
2
34
1
7
17
AT&T Global Network Services Nederland B.V.
131,072
0
1
1
18
ORANGE BUSINESS SERVICES U.S. Inc.
119,808
0
1
67
19
The Defence Science and Technology Laboratory
103,168
2
35
1
20
20
Fujitsu Invia Finland IP-network
97,280
2
32
1
17