AS4725 218.218.232.0/21 CIDR and IP Range Summary.ASN: 4725 - ODN SoftBank Corp.Host Count: 2046Addressable IPs: 2048218.218.232.0/24218.218.233.0/24218.218.234.0/24218.218.235.0/24218.218.236.0/24218.218.237.0/24218.218.238.0/24218.218.239.0/24