utilbin / subnetprivate IPv4

Private subnet calculator

Set an address and prefix. Private IPv4 ranges only.

Address

IP address

. . . /

Network10.0.0.0/8

Total addresses16,777,216

Usable addresses16,777,214

Input address bits

010.000.000.000

purple = network · dim = host range

Range

Subnet mask255.0.0.0

Network address10.0.0.0

First usable10.0.0.1

Last usable10.255.255.254

Broadcast10.255.255.255

Private range10.0.0.0/8

Allowed ranges: 10.0.0.0/8, 172.16.0.0/12, and 192.168.0.0/16.