Network address
172.31.21.128
Prefix length
30 (255.255.255.252)
Range
172.31.21.128 - 172.31.21.131
Hexadecimal
ac1f1580
Binary
10101100 00011111 00010101 10000000
Binary subnet mask
11111111 11111111 11111111 11111100
Number of hosts
4
Parent subnet
172.31.21.128/29🔍
Previous subnet
172.31.21.124/30🔍
Next subnet
172.31.21.132/30🔍