Country Report

Internet Service Providers in Australia

Top 50 organizations with the largest IP allocations in Australia

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Name IPv4 addresses AS numbers

Telstra Corporation

13,701,174 8

SingTel Optus Pty Ltd

6,422,812 65

Janome Australia Pty Ltd

3,942,400 1

TPG Internet Pty Ltd

2,240,940 24

Australian Academic and Research Network

2,207,488 19

VOCUS PTY LTD

2,110,200 63

iiNet Limited

2,003,696 11

Vodafone Australia Pty Ltd

1,368,064 2

AAPT Limited

907,503 53

Commonwealth Scientific and Industrial Research Or

674,560 3

Foxtel Management Pty Ltd

538,880 3

Iseek Communications Pty Ltd

503,552 8

Department of Finance (ServiceNet)

404,992 4

Telcoinabox Operations Pty Ltd

388,608 2

Macquarie Corporate Telecommunications

388,096 4

Monash University

248,576 2

CITEC

215,552 3

Exetel Pty Ltd

179,968 1

University of Queensland

156,416 2

WEBCENTRAL PTY LTD

147,968 12

SUPERLOOP (AUSTRALIA) PTY LTD

145,664 21

National Australia Bank Limited

139,776 2

Verizon Australia PTY Limited

138,496 3

Networking Tasmania

136,960 1

CSC Australia Pty Ltd

132,864 5

Servers Australia Pty. Ltd

131,584 9

La Trobe University

131,328 1

Deakin University

131,072 1

vividwireless Pty Ltd.

131,072 1

Northern Territory Government

130,560 1

Datacom Systems

125,184 11

Nexon Asia Pacific Pty Ltd

111,360 3

Australian Private Networks Pty Ltd

110,848 2

Wideband Networks Pty Ltd

107,264 1

Zettanet Pty Ltd

107,000 4

Nextgen Networks

103,360 5

SkyMesh Pty Ltd

85,248 3

UeComm Pty Ltd

82,432 1

University of Melbourne

82,176 1

Unwired Group, Fixed Wireless Broadband Access, Sy

81,920 1

DIGITAL PACIFIC PTY LTD

79,104 1

UNISYS AUSTRALIA PTY LIMITED

78,848 4

Cenitex

77,312 2

Vicnet - Victorias Network

75,264 3

Symbio Networks Pty Ltd

75,104 1

The Department of Jobs and Small Business

74,240 2

Over the Wire Pty Ltd

73,212 8

The University of Adelaide

68,608 1

Victoria University

67,840 1

Roads and Maritime Services

67,616 1