Network address
81.217.220.0
Prefix length
23 (255.255.254.0)
Range
81.217.220.0 - 81.217.221.255
Hexadecimal
51d9dc00
Binary
01010001 11011001 11011100 00000000
Binary subnet mask
11111111 11111111 11111110 00000000
Number of hosts
512
Parent subnet
81.217.220.0/22🔍
Previous subnet
81.217.218.0/23🔍
Next subnet
81.217.222.0/23🔍