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 Limited 1,839,360 232 1 16
Eircom Limited 1,111,552 235 1 29
Vodafone Ireland Limited 439,296 0 1 21
4 Imagine Communications Group Limited 418,816 232 1 83
5 Three Ireland (Hutchison) limited 165,888 0 2 82
6 Digiweb ltd 165,632 1.25 x 234 1 35
7 Magnet Networks Limited 124,416 232 1 26
8 University College Dublin 65,536 0 1 1
9 Ripple Communications Ltd 40,960 232 1 5
10 ServeCentric Ltd. 32,768 0 1 1
11 Sungard Availability Services (Ireland) Ltd. 32,000 0 2 7
12 Irish Government 26,880 232 2 16
13 Interfusion Networks Ltd. 25,856 0 1 13
14 Meteor 25,344 232 1 8
15 Fulnett Limited 23,552 232 1 6
16 Blacknight Internet Solutions Ltd 21,760 233 1 13
17 CORK INTERNET EXCHANGE LIMITED 14,848 233 1 12
18 Adelphi Net1 Ltd 12,288 1.25 x 235 1 9
19 AIRSPEED COMMUNICATIONS LIMITED 12,288 232 1 11
20 Leeson Telecom Holdings Ltd 12,032 235 1 17