Opticomm Co Pty Ltd operates AS138323: 2 IPv4 prefixes covering 768 addresses, most of them in 
Australia.
By IPv4 addresses the network ranks #44,440 worldwide and #683 of 1,625 networks in Australia.
The largest block is 103.133.188.0 to 103.133.189.255 with 512 addresses, geolocated to Port Melbourne.
- IPv4 addresses
- 768
- IPv4 prefixes
- 2
- World rank
- #44,440
Addresses by country
- Australia 100%
Largest blocks
- 103.133.188.0 Port Melbourne512
- 103.123.26.0 Murarrie256
Networks of similar size
768
768
768
768
768IPv4 prefixes
Questions and answers
Who owns AS138323?
Autonomous system AS138323 is operated by Opticomm Co Pty Ltd.
How many IP addresses does AS138323 have?
The network holds 768 IPv4 addresses in 2 prefixes.
Which country is AS138323 in?
The main country is Australia.
How big is AS138323?
By IPv4 addresses it ranks #44,440 worldwide.
What is the largest address block of AS138323?
103.133.188.0 to 103.133.189.255, 512 addresses.