Network address
129.21.100.0
Prefix length
23 (255.255.254.0)
Range
129.21.100.0 - 129.21.101.255
Hexadecimal
81156400
Binary
10000001 00010101 01100100 00000000
Binary subnet mask
11111111 11111111 11111110 00000000
Number of hosts
512
Parent subnet
129.21.100.0/22🔍
Previous subnet
129.21.98.0/23🔍
Next subnet
129.21.102.0/23🔍