Australian Academic and Research Network operates AS7575: 114 IPv4 prefixes covering 1,135,104 addresses, most of them in 
Australia.
By IPv4 addresses the network ranks #320 worldwide and #5 of 1,625 networks in Australia. That is 2.0% of the country’s IPv4 space.
The largest block is 150.203.0.0 to 150.203.255.255 with 65,536 addresses, geolocated to Canberra.
- IPv4 addresses
- 1,135,104
- IPv4 prefixes
- 114
- World rank
- #320
- Country share
- 2.0%
- IPv6 ranges
- 8
Addresses by country
- Australia 100%
Largest blocks
- 150.203.0.0 Canberra65,536
- 144.205.0.0 Melbourne65,536
- 141.132.0.0 Mount Helen65,536
- 139.230.0.0 Joondalup65,536
- 138.44.0.0 Kensington65,536
- 138.25.0.0 Ultimo65,536
- 137.111.0.0 North Ryde65,536
- 137.92.0.0 Bruce65,536
Networks of similar size
- AS136907 HUAWEI INTERNATIONAL PTE. LTD.
1,144,576 - AS9443 VOCUS PTY LTD1,143,808
- AS109 CISCO SYSTEMS, INC.
1,141,504 - AS6619 SamsungSDS Inc.
1,137,920 - AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA
1,133,568 - AS11664 Techtel LMDS Comunicaciones Interactivas S.A.
1,127,216 - AS5391 Hrvatski Telekom d.d.
1,124,352 - AS5006 Inteliquent, inc.1,113,856
IPv4 prefixes
- 103.36.12.0/24
- 103.68.92.0/24
- 103.77.199.0/24
- 103.80.128.0/24
- 103.84.224.0/24
- 103.90.208.0/24
- 103.105.112.0/24
- 103.204.14.0/24
- 103.205.231.0/24
- 103.254.92.0/23
- 113.197.0.0/20
- 129.96.0.0/16
- 130.56.0.0/16
- 131.170.0.0/16
- 131.181.0.0/16
- 132.234.0.0/16
- 134.115.0.0/16
- 134.148.0.0/16
- 137.92.0.0/16
- 137.111.0.0/16
- 138.7.0.0/18
- 138.7.67.0/24
- 138.7.152.0/23
- 138.7.191.0/24
- 138.7.193.0/24
- 138.25.0.0/16
- 138.44.0.0/16
- 139.230.0.0/16
- 141.132.0.0/16
- 143.92.0.0/19
- 144.205.0.0/16
- 150.203.0.0/16
- 152.98.0.0/17
- 152.98.128.0/18
- 155.205.200.0/24
- 155.205.208.0/23
- 160.250.178.0/23
- 160.250.232.0/23
- 182.255.96.0/19
- 192.43.239.0/24
- 192.55.98.0/24
- 192.76.122.0/24
- 192.94.227.0/24
- 192.160.205.0/24
- 192.231.166.0/23
- 192.245.105.0/24
- 202.0.98.0/24
- 202.6.112.0/24
- 202.44.134.0/24
- 202.61.119.0/24
- 202.158.192.0/19
- 203.0.19.0/24
- 203.0.89.0/24
- 203.1.28.0/24
- 203.1.32.0/19
- 203.1.64.0/24
- 203.1.110.0/23
- 203.1.203.0/24
- 203.1.204.0/24
- 203.1.224.0/20
- 203.2.32.0/20
- 203.2.48.0/22
- 203.2.60.0/23
- 203.2.136.0/22
- 203.4.145.0/24
- 203.4.147.0/24
- 203.5.76.0/24
- 203.5.124.0/23
- 203.6.8.0/22
- 203.6.144.0/23
- 203.9.149.0/24
- 203.10.57.0/24
- 203.11.66.0/23
- 203.11.80.0/24
- 203.12.39.0/24
- 203.12.64.0/24
- 203.12.170.0/24
- 203.13.161.0/24
- 203.14.59.0/24
- 203.14.228.0/23
- 203.15.109.0/24
- 203.17.112.0/23
- 203.17.200.0/22
- 203.18.1.0/24
- 203.18.63.0/24
- 203.19.80.0/22
- 203.19.85.0/24
- 203.19.86.0/23
- 203.19.110.0/24
- 203.19.218.0/23
- 203.21.37.0/24
- 203.21.121.0/24
- 203.22.64.0/24
- 203.22.119.0/24
- 203.22.224.0/23
- 203.23.38.0/24
- 203.23.119.0/24
- 203.24.163.0/24
- 203.24.164.0/24
- 203.25.75.0/24
- 203.26.37.0/24
- 203.27.63.0/24
- 203.28.126.0/24
- 203.29.104.0/21
- 203.29.214.0/23
- 203.29.244.0/22
- 203.30.205.0/24
- 203.31.41.0/24
- 203.32.123.0/24
- 203.33.2.0/24
- 203.33.190.0/24
- 203.55.14.0/24
- 203.57.160.0/19
- 203.62.0.0/24
Questions and answers
Who owns AS7575?
Autonomous system AS7575 is operated by Australian Academic and Research Network.
How many IP addresses does AS7575 have?
The network holds 1,135,104 IPv4 addresses in 114 prefixes, plus 8 IPv6 ranges.
Which country is AS7575 in?
The main country is Australia.
How big is AS7575?
By IPv4 addresses it ranks #320 worldwide.
What is the largest address block of AS7575?
150.203.0.0 to 150.203.255.255, 65,536 addresses.