Network address
31.170.21.128
Prefix length
28 (255.255.255.240)
Range
31.170.21.128 - 31.170.21.143
Hexadecimal
1faa1580
Binary
00011111 10101010 00010101 10000000
Binary subnet mask
11111111 11111111 11111111 11110000
Number of hosts
16
Parent subnet
31.170.21.128/27🔍
Previous subnet
31.170.21.112/28🔍
Next subnet
31.170.21.144/28🔍