AS4685 is the autonomous system of Asahi Net. It holds 1,277,952 IPv4 addresses in 60 prefixes plus 2 IPv6 ranges, mainly in 
Japan.
By IPv4 addresses the network ranks #288 worldwide and #21 of 848 networks in Japan. That is 0.62% of the country’s IPv4 space.
The largest block is 183.76.0.0 to 183.77.255.255 with 131,072 addresses, geolocated to Chiyoda.
- IPv4 addresses
- 1,277,952
- IPv4 prefixes
- 60
- World rank
- #288
- Country share
- 0.62%
- IPv6 ranges
- 2
Addresses by country
- Japan 100%
Largest blocks
- 183.76.0.0 Chiyoda131,072
- 220.146.0.0 Futaba81,920
- 157.107.0.0 Chiyoda65,536
- 138.64.0.0 Chiyoda65,536
- 131.129.0.0 Chiyoda65,536
- 122.249.0.0 Chiyoda65,536
- 118.243.0.0 Chiyoda65,536
- 14.3.0.0 Chiyoda65,536
Networks of similar size
1,338,368
1,320,960
1,287,680
1,256,704
1,237,536IPv4 prefixes
- 14.3.0.0/16
- 36.3.192.0/19
- 61.87.32.0/19
- 61.114.192.0/19
- 61.125.192.0/18
- 61.213.64.0/18
- 101.50.224.0/19
- 110.4.128.0/17
- 110.5.0.0/18
- 111.234.128.0/18
- 116.70.192.0/18
- 116.91.224.0/19
- 118.243.0.0/16
- 119.150.32.0/19
- 119.150.64.0/19
- 120.51.160.0/19
- 121.1.128.0/17
- 122.103.128.0/19
- 122.145.224.0/19
- 122.223.32.0/19
- 122.223.160.0/19
- 122.223.192.0/19
- 122.249.0.0/16
- 124.155.0.0/17
- 131.129.0.0/16
- 138.64.0.0/16
- 150.9.0.0/17
- 150.9.128.0/18
- 150.9.192.0/20
- 150.91.0.0/17
- 157.14.160.0/19
- 157.107.0.0/16
- 165.100.128.0/19
- 180.235.0.0/18
- 183.76.0.0/15
- 202.208.128.0/19
- 202.213.128.0/19
- 202.224.32.0/19
- 203.112.0.0/19
- 203.181.0.0/18
- 203.189.32.0/19
- 203.212.32.0/19
- 210.155.192.0/19
- 210.167.112.0/20
- 210.170.160.0/19
- 210.253.224.0/19
- 211.13.128.0/19
- 211.120.64.0/19
- 211.132.32.0/19
- 218.45.160.0/19
- 218.219.192.0/18
- 219.121.0.0/18
- 220.146.0.0/16
- 220.147.0.0/18
- 220.150.96.0/19
- 220.150.128.0/18
- 220.150.224.0/19
- 220.157.128.0/17
- 221.113.0.0/17
- 222.228.32.0/19
Questions and answers
Who owns AS4685?
Autonomous system AS4685 is operated by Asahi Net.
How many IP addresses does AS4685 have?
The network holds 1,277,952 IPv4 addresses in 60 prefixes, plus 2 IPv6 ranges.
Which country is AS4685 in?
The main country is Japan.
How big is AS4685?
By IPv4 addresses it ranks #288 worldwide.
What is the largest address block of AS4685?
183.76.0.0 to 183.77.255.255, 131,072 addresses.