AS4766 210.113.120.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048210.113.120.0/24210.113.121.0/24210.113.122.0/24210.113.123.0/24210.113.124.0/24210.113.125.0/24210.113.126.0/24210.113.127.0/24