AS9459 117.16.136.0/21 CIDR and IP Range Summary.ASN: 9459 - Konkuk UniversityHost Count: 2046Addressable IPs: 2048117.16.136.0/24117.16.137.0/24117.16.138.0/24117.16.139.0/24117.16.140.0/24117.16.141.0/24117.16.142.0/24117.16.143.0/24