Fukuoka University operates AS18148: 8 IPv4 prefixes covering 65,024 addresses, most of them in 
Japan.
By IPv4 addresses the network ranks #3,459 worldwide and #169 of 848 networks in Japan. That is 0.03% of the country’s IPv4 space.
The largest block is 133.100.12.0 to 133.100.255.255 with 62,464 addresses, geolocated to Fukuoka.
- IPv4 addresses
- 65,024
- IPv4 prefixes
- 8
- World rank
- #3,459
- Country share
- 0.03%
- IPv6 ranges
- 1
Addresses by country
- Japan 100%
Largest blocks
- 133.100.12.0 Fukuoka62,464
- 133.100.0.0 Chiyoda City2,304
- 133.100.10.0 Fukuoka256
Networks of similar size
65,280
65,280
65,024
65,024
65,024IPv4 prefixes
Questions and answers
Who owns AS18148?
Autonomous system AS18148 is operated by Fukuoka University.
How many IP addresses does AS18148 have?
The network holds 65,024 IPv4 addresses in 8 prefixes, plus 1 IPv6 ranges.
Which country is AS18148 in?
The main country is Japan.
How big is AS18148?
By IPv4 addresses it ranks #3,459 worldwide.
What is the largest address block of AS18148?
133.100.12.0 to 133.100.255.255, 62,464 addresses.