Network address
81.21.192.0
Prefix length
19 (255.255.224.0)
Range
81.21.192.0 - 81.21.223.255
Hexadecimal
5115c000
Binary
01010001 00010101 11000000 00000000
Binary subnet mask
11111111 11111111 11100000 00000000
Number of hosts
8,192
Parent subnet
81.21.192.0/18🔍
Previous subnet
81.21.160.0/19🔍
Next subnet
81.21.224.0/19🔍