ASN 9756 - Cheonan Broadcast CorporationOrganization : Cheonan Broadcast CorporationTotal Countries Listed: 1Total IP Ranges Listed: 8Korea (the Republic of) - IP Ranges: 8IP Range List27.117.192.0/1843.230.216.0/22103.50.40.0/22121.127.64.0/18121.127.128.0/18203.130.64.0/19210.210.192.0/18211.247.0.0/17