AS4766 175.202.216.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048175.202.216.0/24175.202.217.0/24175.202.218.0/24175.202.219.0/24175.202.220.0/24175.202.221.0/24175.202.222.0/24175.202.223.0/24