SoftBank Corp. operates AS4725: 131 IPv4 prefixes covering 1,919,744 addresses, most of them in 
Japan.
By IPv4 addresses the network ranks #201 worldwide and #14 of 848 networks in Japan. That is 0.94% of the country’s IPv4 space.
The network spreads across 2 countries: Japan 100%, Brazil 0.01%.
The largest block is 219.66.0.0 to 219.67.255.255 with 131,072 addresses, geolocated to Minato.
- IPv4 addresses
- 1,919,744
- IPv4 prefixes
- 131
- World rank
- #201
- Country share
- 0.94%
- IPv6 ranges
- 1
Addresses by country
Largest blocks
- 219.66.0.0 Minato131,072
- 39.2.128.0 Minato98,304
- 220.212.0.0 Chiyoda City65,536
- 218.46.0.0 Chiyoda City65,536
- 211.131.0.0 Nagoya (Atsuta)65,536
- 211.127.0.0 Chiyoda City65,536
- 211.121.0.0 Chiyoda City65,536
- 211.8.0.0 Chiyoda City65,536
Networks of similar size
1,946,624
1,942,016
1,929,984
1,889,280IPv4 prefixes
- 1.5.0.0/16
- 39.2.128.0/17
- 39.3.0.0/16
- 61.116.0.0/16
- 61.123.0.0/16
- 61.196.0.0/16
- 61.201.0.0/17
- 61.201.136.0/21
- 61.201.144.0/21
- 61.201.160.0/19
- 61.201.192.0/18
- 61.209.0.0/16
- 143.90.0.0/16
- 150.3.96.0/24
- 157.2.8.0/22
- 157.2.126.0/24
- 157.78.0.0/16
- 165.76.0.0/17
- 182.158.64.0/19
- 182.158.128.0/19
- 182.158.224.0/20
- 182.159.16.0/20
- 182.159.32.0/19
- 182.159.64.0/18
- 182.159.144.0/20
- 182.159.160.0/19
- 182.159.192.0/20
- 198.36.75.0/24
- 202.19.20.0/23
- 202.26.200.0/21
- 202.33.8.0/21
- 202.33.16.0/20
- 202.33.32.0/19
- 202.33.68.0/22
- 202.33.72.0/21
- 202.33.80.0/21
- 202.33.88.0/22
- 202.33.96.0/22
- 202.33.100.0/23
- 202.33.112.0/20
- 202.33.128.0/18
- 202.33.192.0/21
- 202.33.208.0/21
- 202.33.224.0/19
- 202.48.208.0/24
- 202.48.210.0/23
- 202.48.212.0/23
- 202.48.214.0/24
- 202.48.216.0/23
- 202.126.224.0/20
- 202.174.192.0/19
- 202.179.207.0/24
- 202.211.128.0/22
- 202.211.156.0/22
- 202.211.192.0/22
- 202.211.200.0/21
- 202.211.212.0/22
- 202.211.216.0/21
- 202.211.240.0/21
- 202.213.4.0/22
- 202.217.128.0/17
- 202.218.14.0/24
- 202.227.32.0/20
- 202.227.48.0/22
- 202.227.56.0/22
- 202.230.19.0/24
- 202.230.59.0/24
- 202.234.128.0/24
- 202.234.131.0/24
- 202.234.136.0/24
- 202.234.145.0/24
- 202.234.146.0/24
- 202.234.152.0/24
- 202.234.154.0/24
- 202.240.192.0/19
- 202.242.240.0/23
- 202.255.48.0/22
- 203.139.0.0/19
- 203.139.32.0/20
- 203.139.48.0/21
- 203.139.56.0/22
- 203.139.60.0/23
- 203.139.62.0/24
- 203.139.64.0/19
- 203.183.153.0/24
- 203.183.154.0/23
- 210.129.185.0/24
- 210.134.64.0/19
- 210.140.32.0/23
- 210.142.160.0/19
- 210.146.0.0/18
- 210.151.0.0/18
- 210.156.96.0/20
- 210.158.207.0/24
- 210.169.128.0/17
- 210.171.123.0/24
- 210.174.148.0/22
- 210.174.160.0/20
- 210.174.176.0/22
- 210.174.184.0/21
- 210.174.196.0/22
- 210.174.200.0/21
- 210.174.208.0/22
- 210.175.0.0/17
- 210.188.0.0/17
- 210.189.249.0/24
- 210.197.0.0/16
- 210.228.128.0/17
- 210.231.0.0/17
- 210.235.6.0/23
- 210.236.234.0/23
- 210.237.128.0/17
- 210.239.72.0/23
- 210.252.103.0/24
- 210.252.128.0/17
- 210.254.0.0/18
- 211.3.0.0/16
- 211.8.0.0/16
- 211.121.0.0/16
- 211.127.0.0/16
- 211.131.0.0/16
- 218.40.192.0/20
- 218.46.0.0/16
- 218.216.80.0/20
- 218.218.0.0/17
- 218.218.128.0/18
- 218.218.192.0/19
- 218.218.232.0/21
- 218.218.240.0/20
- 219.66.0.0/15
- 220.212.0.0/16
Questions and answers
Who owns AS4725?
Autonomous system AS4725 is operated by SoftBank Corp..
How many IP addresses does AS4725 have?
The network holds 1,919,744 IPv4 addresses in 131 prefixes, plus 1 IPv6 ranges.
Which country is AS4725 in?
The main country is Japan, with addresses in 1 more countries.
How big is AS4725?
By IPv4 addresses it ranks #201 worldwide.
What is the largest address block of AS4725?
219.66.0.0 to 219.67.255.255, 131,072 addresses.