AS4766 210.97.144.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048210.97.144.0/24210.97.145.0/24210.97.146.0/24210.97.147.0/24210.97.148.0/24210.97.149.0/24210.97.150.0/24210.97.151.0/24