AS4766 220.92.128.0/19 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 8190Addressable IPs: 8192220.92.128.0/24220.92.129.0/24220.92.130.0/24220.92.131.0/24220.92.132.0/24220.92.133.0/24220.92.134.0/24220.92.135.0/24220.92.136.0/24220.92.137.0/24220.92.138.0/24220.92.139.0/24220.92.140.0/24220.92.141.0/24220.92.142.0/24220.92.143.0/24220.92.144.0/24220.92.145.0/24220.92.146.0/24220.92.147.0/24220.92.148.0/24220.92.149.0/24220.92.150.0/24220.92.151.0/24220.92.152.0/24220.92.153.0/24220.92.154.0/24220.92.155.0/24220.92.156.0/24220.92.157.0/24220.92.158.0/24220.92.159.0/24