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 1,842,432 232 1 18
Eircom Limited 1,111,552 235 1 29
Vodafone Ireland Limited 997,376 0 2 113
4 Imagine Communications Group Limited 710,144 232 2 67
5 Three Ireland (Hutchison) limited 247,552 0 2 65
6 Digiweb ltd 160,000 1.25 x 234 1 22
7 Coolwave Communications Limited 155,648 0 1 3
8 Magnet Networks Limited 121,856 232 1 19
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 27,136 234 2 26
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 17,408 0 7 17
19 Enet Telecommunications Networks Limited 16,640 1.04 x 235 1 47
20 CORK INTERNET EXCHANGE LIMITED 14,848 233 1 12