AS17816 124.240.104.0/21 CIDR and IP Range Summary.ASN: 17816 - China UnicomHost Count: 2046Addressable IPs: 2048124.240.104.0/24124.240.105.0/24124.240.106.0/24124.240.107.0/24124.240.108.0/24124.240.109.0/24124.240.110.0/24124.240.111.0/24