Internet Service Providers in Australia

Top 20 organizations with the largest IP allocations in Australia

Australia

Top 20 organizations with the largest IP allocations


Rank Name IPv4 addresses IPv6 /64 networks AS numbers Prefixes
Telstra Corporation 13,693,636 244 2 599
SingTel Optus Pty Ltd 6,477,596 1.5 x 233 25 1,356
TPG Internet Pty Ltd 2,233,004 234 12 5,320
4 VOCUS PTY LTD 2,090,824 1.25 x 235 19 4,626
5 iiNet Limited 1,977,328 2 x 234 6 1,360
6 Vodafone Australia Pty Ltd 1,368,064 1.38 x 227 2 741
7 AAPT Limited 910,839 1.25 x 234 19 1,905
8 Commonwealth Scientific and Industrial Research Organisation 604,928 233 2 52
9 Foxtel Management Pty Ltd 538,880 1.13 x 231 3 276
10 Iseek Communications Pty Ltd 499,456 232 4 313
11 Australian Academic and Research Network 481,536 232 6 34
12 Department of Finance (ServiceNet) 398,848 0 3 65
13 Telcoinabox Operations Pty Ltd 387,584 0 2 215
14 Macquarie Corporate Telecommunications 385,024 232 3 300
15 Monash University 248,576 232 2 92
16 CITEC 215,552 232 1 67
17 Exetel Pty Ltd 176,384 232 1 537
18 University of Queensland 151,296 232 1 16
19 National Australia Bank Limited 139,776 0 1 104
20 Verizon Australia PTY Limited 137,216 232 1 80