IPv4 prefix

1.4.8.0/21

IP Prefix (CIDR): 1.4.8.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 1.4.8.0 - 1.4.15.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: IRT-CHINANET-CN
Country: China (CN)
Address: No.31 ,jingrong street,beijing 100032
Registry: APNIC
Registered Prefix: 1.4.8.0/21 (1.4.8.0 - 1.4.15.255)