AS45090 109.244.64.0/21 CIDR and IP Range Summary.ASN: 45090 - Shenzhen Tencent Computer Systems Company LimitedHost Count: 2046Addressable IPs: 2048109.244.64.0/24109.244.65.0/24109.244.66.0/24109.244.67.0/24109.244.68.0/24109.244.69.0/24109.244.70.0/24109.244.71.0/24