IPv4 Calculator

IP to Decimal and Binary

IP: 

IP Binary: 00001010.00000000.00000000.00000001
IP Decimal: 167772161

Netmask bits

Netmask Bits:

Netmask: 255.255.255.0
Netmask Binary: 11111111.11111111.11111111.00000000

Total Addresses: 256 | (28)
Usable Addresses (Hosts): 254 | (28)-2