AS4766 210.99.176.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048210.99.176.0/24210.99.177.0/24210.99.178.0/24210.99.179.0/24210.99.180.0/24210.99.181.0/24210.99.182.0/24210.99.183.0/24