AS23724 118.186.208.0/21 CIDR and IP Range Summary.ASN: 23724 - IDC China Telecommunications CorporationHost Count: 2046Addressable IPs: 2048118.186.208.0/24118.186.209.0/24118.186.210.0/24118.186.211.0/24118.186.212.0/24118.186.213.0/24118.186.214.0/24118.186.215.0/24