AS4538 121.193.0.0/18 CIDR and IP Range Summary.ASN: 4538 - Asia Pacific Network Information CentreHost Count: 16382Addressable IPs: 16384121.193.0.0/24121.193.1.0/24121.193.2.0/24121.193.3.0/24121.193.4.0/24121.193.5.0/24121.193.6.0/24121.193.7.0/24121.193.8.0/24121.193.9.0/24121.193.10.0/24121.193.11.0/24121.193.12.0/24121.193.13.0/24121.193.14.0/24121.193.15.0/24121.193.16.0/24121.193.17.0/24121.193.18.0/24121.193.19.0/24121.193.20.0/24121.193.21.0/24121.193.22.0/24121.193.23.0/24121.193.24.0/24121.193.25.0/24121.193.26.0/24121.193.27.0/24121.193.28.0/24121.193.29.0/24121.193.30.0/24121.193.31.0/24121.193.32.0/24121.193.33.0/24121.193.34.0/24121.193.35.0/24121.193.36.0/24121.193.37.0/24121.193.38.0/24121.193.39.0/24121.193.40.0/24121.193.41.0/24121.193.42.0/24121.193.43.0/24121.193.44.0/24121.193.45.0/24121.193.46.0/24121.193.47.0/24121.193.48.0/24121.193.49.0/24121.193.50.0/24121.193.51.0/24121.193.52.0/24121.193.53.0/24121.193.54.0/24121.193.55.0/24121.193.56.0/24121.193.57.0/24121.193.58.0/24121.193.59.0/24121.193.60.0/24121.193.61.0/24121.193.62.0/24121.193.63.0/24