IPv4 prefix

123.88.72.0/22

IP Prefix (CIDR): 123.88.72.0/22
Subnet Mask: 255.255.252.0
Address Count: 1,024
IP Range: 123.88.72.0 - 123.88.75.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: IRT-CNNIC-CN
Country: China (CN)
Address: Beijing, China
Registry: APNIC
Registered Prefix: 123.88.0.0/15 (123.88.0.0 - 123.89.255.255)
Delegated Prefix: 123.64.0.0/11 (123.64.0.0 - 123.95.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
123.88.72.0/22	Exact	AS9808	China Mobile Communications Group Co. Ltd	China (CN)	123.88.72.0	123.88.75.255