AS4837 58.18.0.0/18 CIDR and IP Range Summary.ASN: 4837 - China169-Backbone China Unicom China169 BackboneHost Count: 16382Addressable IPs: 1638458.18.0.0/2458.18.1.0/2458.18.2.0/2458.18.3.0/2458.18.4.0/2458.18.5.0/2458.18.6.0/2458.18.7.0/2458.18.8.0/2458.18.9.0/2458.18.10.0/2458.18.11.0/2458.18.12.0/2458.18.13.0/2458.18.14.0/2458.18.15.0/2458.18.16.0/2458.18.17.0/2458.18.18.0/2458.18.19.0/2458.18.20.0/2458.18.21.0/2458.18.22.0/2458.18.23.0/2458.18.24.0/2458.18.25.0/2458.18.26.0/2458.18.27.0/2458.18.28.0/2458.18.29.0/2458.18.30.0/2458.18.31.0/2458.18.32.0/2458.18.33.0/2458.18.34.0/2458.18.35.0/2458.18.36.0/2458.18.37.0/2458.18.38.0/2458.18.39.0/2458.18.40.0/2458.18.41.0/2458.18.42.0/2458.18.43.0/2458.18.44.0/2458.18.45.0/2458.18.46.0/2458.18.47.0/2458.18.48.0/2458.18.49.0/2458.18.50.0/2458.18.51.0/2458.18.52.0/2458.18.53.0/2458.18.54.0/2458.18.55.0/2458.18.56.0/2458.18.57.0/2458.18.58.0/2458.18.59.0/2458.18.60.0/2458.18.61.0/2458.18.62.0/2458.18.63.0/24