AS45090 121.51.0.8/29 CIDR and IP Range Summary.ASN: 45090 - Shenzhen Tencent Computer Systems Company LimitedHost Count: 6Addressable IPs: 8 121.51.0.9121.51.0.10121.51.0.11121.51.0.12121.51.0.13121.51.0.14121.51.0.15121.51.0.16