AS4766 121.169.128.0/18 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 16382Addressable IPs: 16384121.169.128.0/24121.169.129.0/24121.169.130.0/24121.169.131.0/24121.169.132.0/24121.169.133.0/24121.169.134.0/24121.169.135.0/24121.169.136.0/24121.169.137.0/24121.169.138.0/24121.169.139.0/24121.169.140.0/24121.169.141.0/24121.169.142.0/24121.169.143.0/24121.169.144.0/24121.169.145.0/24121.169.146.0/24121.169.147.0/24121.169.148.0/24121.169.149.0/24121.169.150.0/24121.169.151.0/24121.169.152.0/24121.169.153.0/24121.169.154.0/24121.169.155.0/24121.169.156.0/24121.169.157.0/24121.169.158.0/24121.169.159.0/24121.169.160.0/24121.169.161.0/24121.169.162.0/24121.169.163.0/24121.169.164.0/24121.169.165.0/24121.169.166.0/24121.169.167.0/24121.169.168.0/24121.169.169.0/24121.169.170.0/24121.169.171.0/24121.169.172.0/24121.169.173.0/24121.169.174.0/24121.169.175.0/24121.169.176.0/24121.169.177.0/24121.169.178.0/24121.169.179.0/24121.169.180.0/24121.169.181.0/24121.169.182.0/24121.169.183.0/24121.169.184.0/24121.169.185.0/24121.169.186.0/24121.169.187.0/24121.169.188.0/24121.169.189.0/24121.169.190.0/24121.169.191.0/24