IPv4 prefix

210.13.236.0/23

IP Prefix (CIDR): 210.13.236.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 210.13.236.0 - 210.13.237.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: IRT-CU-CN
Country: China (CN)
Address: No.21,Financial Street Beijing,100033 P.R.China
Registry: APNIC
Registered Prefix: 210.12.0.0/15 (210.12.0.0 - 210.13.255.255)
Delegated Prefix: 210.13.128.0/17 (210.13.128.0 - 210.13.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
210.13.236.0/23	Exact	AS9929	CHINA UNICOM Industrial Internet Backbone	China (CN)	210.13.236.0	210.13.237.255