AS45090 139.186.176.0/20 CIDR and IP Range Summary.ASN: 45090 - Shenzhen Tencent Computer Systems Company LimitedHost Count: 4094Addressable IPs: 4096139.186.176.0/24139.186.177.0/24139.186.178.0/24139.186.179.0/24139.186.180.0/24139.186.181.0/24139.186.182.0/24139.186.183.0/24139.186.184.0/24139.186.185.0/24139.186.186.0/24139.186.187.0/24139.186.188.0/24139.186.189.0/24139.186.190.0/24139.186.191.0/24