Australian Academic and Research Network operates AS7573: 3 IPv4 prefixes covering 66,048 addresses, most of them in 
Australia.
By IPv4 addresses the network ranks #2,705 worldwide and #53 of 1,625 networks in Australia. That is 0.12% of the country’s IPv4 space.
The largest block is 131.217.0.0 to 131.217.255.255 with 65,536 addresses, geolocated to Hobart.
- IPv4 addresses
- 66,048
- IPv4 prefixes
- 3
- World rank
- #2,705
- Country share
- 0.12%
Addresses by country
- Australia 100%
Largest blocks
- 131.217.0.0 Hobart65,536
- 202.12.92.0 Hobart256
- 202.6.77.0 Hobart256
Networks of similar size
- AS11279 George Mason University
66,048 - AS23237 McMaster University
66,048 - AS9431 The University of Auckland
66,048 - AS11348 Missouri University of Science and Technology66,048
- AS6366 Portland State University66,048
- AS63319 Fairleigh Dickinson University66,048
- AS33091 University of Calgary66,048
- AS19184 University of Wisconsin - Eau Claire66,048
IPv4 prefixes
Questions and answers
Who owns AS7573?
Autonomous system AS7573 is operated by Australian Academic and Research Network.
How many IP addresses does AS7573 have?
The network holds 66,048 IPv4 addresses in 3 prefixes.
Which country is AS7573 in?
The main country is Australia.
How big is AS7573?
By IPv4 addresses it ranks #2,705 worldwide.
What is the largest address block of AS7573?
131.217.0.0 to 131.217.255.255, 65,536 addresses.