AS17623 211.154.128.0/19 CIDR and IP Range Summary.ASN: 17623 - China Unicom Shenzen networkHost Count: 8190Addressable IPs: 8192211.154.128.0/24211.154.129.0/24211.154.130.0/24211.154.131.0/24211.154.132.0/24211.154.133.0/24211.154.134.0/24211.154.135.0/24211.154.136.0/24211.154.137.0/24211.154.138.0/24211.154.139.0/24211.154.140.0/24211.154.141.0/24211.154.142.0/24211.154.143.0/24211.154.144.0/24211.154.145.0/24211.154.146.0/24211.154.147.0/24211.154.148.0/24211.154.149.0/24211.154.150.0/24211.154.151.0/24211.154.152.0/24211.154.153.0/24211.154.154.0/24211.154.155.0/24211.154.156.0/24211.154.157.0/24211.154.158.0/24211.154.159.0/24