AS18337 211.39.112.0/21 CIDR and IP Range Summary.ASN: 18337 - KyungSan UniversityHost Count: 2046Addressable IPs: 2048211.39.112.0/24211.39.113.0/24211.39.114.0/24211.39.115.0/24211.39.116.0/24211.39.117.0/24211.39.118.0/24211.39.119.0/24