AS4766 121.164.0.0/18 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 16382Addressable IPs: 16384121.164.0.0/24121.164.1.0/24121.164.2.0/24121.164.3.0/24121.164.4.0/24121.164.5.0/24121.164.6.0/24121.164.7.0/24121.164.8.0/24121.164.9.0/24121.164.10.0/24121.164.11.0/24121.164.12.0/24121.164.13.0/24121.164.14.0/24121.164.15.0/24121.164.16.0/24121.164.17.0/24121.164.18.0/24121.164.19.0/24121.164.20.0/24121.164.21.0/24121.164.22.0/24121.164.23.0/24121.164.24.0/24121.164.25.0/24121.164.26.0/24121.164.27.0/24121.164.28.0/24121.164.29.0/24121.164.30.0/24121.164.31.0/24121.164.32.0/24121.164.33.0/24121.164.34.0/24121.164.35.0/24121.164.36.0/24121.164.37.0/24121.164.38.0/24121.164.39.0/24121.164.40.0/24121.164.41.0/24121.164.42.0/24121.164.43.0/24121.164.44.0/24121.164.45.0/24121.164.46.0/24121.164.47.0/24121.164.48.0/24121.164.49.0/24121.164.50.0/24121.164.51.0/24121.164.52.0/24121.164.53.0/24121.164.54.0/24121.164.55.0/24121.164.56.0/24121.164.57.0/24121.164.58.0/24121.164.59.0/24121.164.60.0/24121.164.61.0/24121.164.62.0/24121.164.63.0/24