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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 Sverige AB
6,418,304
1.23 x 2
39
1
501
Renater
2,637,057
1.19 x 2
33
49
215
Vodafone Group PLC
2,054,400
2
43
1
291
4
Easynet Global Services
1,791,520
1.5 x 2
33
1
100
5
Forthnet
1,257,472
1.71 x 2
35
1
77
6
SONATEL-AS Autonomous System
1,090,048
2
32
1
132
7
KEMS Block-A, Floor 7, Souq Al-Kabeer Kuwait City, State of Kuwait P O Box 3623
803,072
1.5 x 2
1
1
194
8
Vetenskapsradet / SUNET
684,480
2
32
1
60
9
Shell Information Technology International B.V.
362,240
0
2
37
10
Telstra Europe Ltd
307,456
2
32
1
10
11
Region Stockholm
203,008
2
32
1
16
12
CEA-Saclay
198,656
0
1
10
13
Fortum
198,656
0
1
5
14
Universiteit van Amsterdam
196,608
0
1
4
15
Forskningsnettet - Danish network for Research and Education
164,352
2
48
1
8
16
The Defence Science and Technology Laboratory
113,920
2
35
1
33
17
Fujitsu Invia Finland IP-network
98,304
2
32
1
14
18
TUT Autonomous System Tampere University of Technology Information Management P
65,792
0
1
2
19
World Health Organization (WHO)
65,792
0
1
2
20
BME
65,792
0
1
2