AS23839 219.234.64.0/20 CIDR and IP Range Summary.ASN: 23839 - LiaoHe Oilfield Telecommunication CompanyHost Count: 4094Addressable IPs: 4096219.234.64.0/24219.234.65.0/24219.234.66.0/24219.234.67.0/24219.234.68.0/24219.234.69.0/24219.234.70.0/24219.234.71.0/24219.234.72.0/24219.234.73.0/24219.234.74.0/24219.234.75.0/24219.234.76.0/24219.234.77.0/24219.234.78.0/24219.234.79.0/24