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 13,693,494 244 2 616
SingTel Optus Pty Ltd 6,486,044 1.5 x 233 25 1,387
TPG Internet Pty Ltd 2,229,164 234 12 5,272
4 VOCUS PTY LTD 2,091,768 1.25 x 235 19 2,118
5 iiNet Limited 1,972,208 2 x 234 6 1,359
6 Vodafone Australia Pty Ltd 1,368,064 1.38 x 227 2 738
7 AAPT Limited 908,015 1.25 x 234 19 1,868
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 499,200 232 4 314
11 Australian Academic and Research Network 481,792 232 6 36
12 Department of Finance (ServiceNet) 402,688 0 3 62
13 Telcoinabox Operations Pty Ltd 387,584 0 2 212
14 Macquarie Corporate Telecommunications 385,024 232 3 291
15 Monash University 248,576 232 2 92
16 CITEC 215,552 232 1 67
17 Exetel Pty Ltd 175,872 232 1 490
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