Network address
81.61.139.128
Prefix length
25 (255.255.255.128)
Range
81.61.139.128 - 81.61.139.255
Hexadecimal
513d8b80
Binary
01010001 00111101 10001011 10000000
Binary subnet mask
11111111 11111111 11111111 10000000
Number of hosts
128
Parent subnet
81.61.139.0/24🔍
Previous subnet
81.61.139.0/25🔍
Next subnet
81.61.140.0/25🔍