AS24259 123.255.232.0/21 CIDR and IP Range Summary.ASN: 24259 - BC9 Kanuma Cable Television CorporationHost Count: 2046Addressable IPs: 2048123.255.232.0/24123.255.233.0/24123.255.234.0/24123.255.235.0/24123.255.236.0/24123.255.237.0/24123.255.238.0/24123.255.239.0/24