Internet Service Providers in Ireland

Top 20 organizations with the largest IP allocations in Ireland

Ireland

Top 20 organizations with the largest IP allocations


Rank Name IPv4 addresses IPv6 /64 networks AS numbers Prefixes
HEAnet 1,843,456 232 1 19
Vodafone Ireland Limited 1,135,104 0 2 174
Eircom Limited 1,111,296 235 1 28
4 Imagine Communications Group Limited 690,432 232 2 57
5 Three Ireland (Hutchison) limited 195,072 0 2 62
6 Digiweb ltd 158,976 1.25 x 234 1 22
7 Coolwave Communications Limited 155,648 0 1 3
8 Magnet Networks Limited 131,328 232 1 23
9 University College Dublin 65,536 0 1 1
10 Fulnett Limited 41,984 232 1 8
11 Ripple Communications Ltd 40,960 232 1 5
12 ServeCentric Ltd. 32,768 0 1 1
13 Sungard Availability Services (Ireland) Ltd. 32,000 0 2 7
14 Blacknight Internet Solutions Limited 27,648 1.75 x 235 2 31
15 Irish Government 26,880 232 2 16
16 Meteor 24,832 232 1 8
17 Google Ireland Limited 21,760 224 1 7
18 Enet Telecommunications Networks Limited 17,920 1.03 x 235 1 41
19 CORK INTERNET EXCHANGE LIMITED 14,848 233 1 12
20 Leeson Telecom Holdings Ltd 13,824 235 1 18