AS18136 219.105.80.0/20 CIDR and IP Range Summary.ASN: 18136 - JCom Co. Ltd.Host Count: 4094Addressable IPs: 4096219.105.80.0/24219.105.81.0/24219.105.82.0/24219.105.83.0/24219.105.84.0/24219.105.85.0/24219.105.86.0/24219.105.87.0/24219.105.88.0/24219.105.89.0/24219.105.90.0/24219.105.91.0/24219.105.92.0/24219.105.93.0/24219.105.94.0/24219.105.95.0/24