IPv4 prefix

157.122.64.0/20

IP Prefix (CIDR): 157.122.64.0/20
Subnet Mask: 255.255.240.0
Address Count: 4,096
IP Range: 157.122.64.0 - 157.122.79.255
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: 157.122.0.0/16 (157.122.0.0 - 157.122.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
157.122.64.0/20	Exact	AS17622	China Unicom Guangzhou network	China (CN)	157.122.64.0	157.122.79.255