AS137693 116.253.208.0/21 CIDR and IP Range Summary.ASN: 137693 - CHINATELECOM Guangxi Nanning IDC NetworkDescr: NanningGuangxi Province P.R.China.Host Count: 2046Addressable IPs: 2048116.253.208.0/24116.253.209.0/24116.253.210.0/24116.253.211.0/24116.253.212.0/24116.253.213.0/24116.253.214.0/24116.253.215.0/24