Country

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 6,862,592 1.69 x 239 1 461
RIPE Network Coordination Centre 2,703,872 243 3 401
Renater 2,628,352 1.5 x 232 37 201
4 Vetenskapsradet / SUNET 615,424 232 1 55
5 Fortum 198,656 0 1 5
6 CEA-Saclay 198,400 0 1 9
7 Universiteit van Amsterdam 196,608 0 1 4
8 Forskningsnettet - Danish network for Research and Education 164,352 1.25 x 234 1 8
9 Shell Information Technology International B.V. 143,104 0 2 29
10 The Defence Science and Technology Laboratory 95,488 235 1 23
11 Fujitsu Invia Finland IP-network 91,648 232 1 7
12 Ringstad Consulting ENK 66,048 0 1 2
13 Universitaet fur Bodenkultur, Wien 65,536 0 1 1
14 Middle East Technical University 65,536 216 1 2
15 Malta Internet Foundation 24,704 232 1 8
16 Electricite de France SA 21,760 228 1 20
17 Vancis Advanced ICT Services 13,568 232 1 6
18 Telia Finland Oyj 8,960 0 1 30
19 The Press Association Limited 5,376 0 1 11
20 Federal State Budgetary Institution "Institute of High Energy Physics named aft 4,608 216 1 5