AS27066 163.251.104.0/21 CIDR and IP Range Summary.ASN: 27066 - DNIC-ASBLK-27032-27159Host Count: 2046Addressable IPs: 2048163.251.104.0/24163.251.105.0/24163.251.106.0/24163.251.107.0/24163.251.108.0/24163.251.109.0/24163.251.110.0/24163.251.111.0/24