AS4766 211.38.144.0/20 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 4094Addressable IPs: 4096211.38.144.0/24211.38.145.0/24211.38.146.0/24211.38.147.0/24211.38.148.0/24211.38.149.0/24211.38.150.0/24211.38.151.0/24211.38.152.0/24211.38.153.0/24211.38.154.0/24211.38.155.0/24211.38.156.0/24211.38.157.0/24211.38.158.0/24211.38.159.0/24