AS9848 210.112.104.0/21 CIDR and IP Range Summary.ASN: 9848 - Sejong TelecomHost Count: 2046Addressable IPs: 2048210.112.104.0/24210.112.105.0/24210.112.106.0/24210.112.107.0/24210.112.108.0/24210.112.109.0/24210.112.110.0/24210.112.111.0/24