AS4766 222.117.32.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048222.117.32.0/24222.117.33.0/24222.117.34.0/24222.117.35.0/24222.117.36.0/24222.117.37.0/24222.117.38.0/24222.117.39.0/24