IPv4 prefix

211.97.0.0/18

IP Prefix (CIDR): 211.97.0.0/18
Subnet Mask: 255.255.192.0
Address Count: 16,384
IP Range: 211.97.0.0 - 211.97.63.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Handle: IRT-CNNIC-CN
Country: China (CN)
Address: Beijing, China
Registry: APNIC
Registered Prefix: 211.96.0.0/13 (211.96.0.0 - 211.103.255.255)
Delegated Prefix: 211.96.0.0/15 (211.96.0.0 - 211.97.255.255)

Registration 2 of 2

Owner: Xiaomin Zhou
Handle: XZ67-AP
Country: China (CN)
Address: No.21 Financial Street,Xicheng District, Beijing 100140 ,P.R.China
Registry: APNIC
Registered Prefix: 211.97.0.0/19 (211.97.0.0 - 211.97.31.255)
Delegated Prefix: 211.96.0.0/15 (211.96.0.0 - 211.97.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
211.97.0.0/18	Exact	AS17816	China Unicom IP network China169 Guangdong province	China (CN)	211.97.0.0	211.97.63.255
211.97.0.0/19	More specific	AS17622	China Unicom Guangzhou network	China (CN)	211.97.0.0	211.97.31.255