AS9848 203.227.168.0/21 CIDR and IP Range Summary.ASN: 9848 - Sejong TelecomHost Count: 2046Addressable IPs: 2048203.227.168.0/24203.227.169.0/24203.227.170.0/24203.227.171.0/24203.227.172.0/24203.227.173.0/24203.227.174.0/24203.227.175.0/24