The number of usable host addresses on a network with 10 bits remaining for the hosts portion is 256. That is because in binary, 1010 has only two zeros after the decimal point, so there are four 1s left to use as host addresses. Pages Related to the Long Form Content Page: Homepage, Blog Posts Navigation Bar.
When a network has used all of its host addresses and still needs more, it will create new networks with enough address space for their hosts on them. For example, if 192.168.0.0/24 doesn’t have any free usable host addresses left in that range then you may see something like 192.168.128/25 under “subnets” or as an IP address prefix in CIDR notation such as /28 There are 256 usable host addresses on a network with only two bits remaining for the hosts portion because 10101010 has four ones after the decimal point so there are eight zeros left to