AS17638 106.47.48.0/20 CIDR and IP Range Summary.ASN: 17638 - ASN for TIANJIN Provincial Net of CTHost Count: 4094Addressable IPs: 4096106.47.48.0/24106.47.49.0/24106.47.50.0/24106.47.51.0/24106.47.52.0/24106.47.53.0/24106.47.54.0/24106.47.55.0/24106.47.56.0/24106.47.57.0/24106.47.58.0/24106.47.59.0/24106.47.60.0/24106.47.61.0/24106.47.62.0/24106.47.63.0/24