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What is valid host range?
Answer: The valid hosts are the numbers between the subnet number and the mask. For the 64 subnet, the valid host range is 64-126.
How do you calculate usable hosts per subnet?
To calculate the number of possible hosts per subnet, use the formula 2h – 2, where h equals the number of host bits. The reason two addresses must be subtracted is because of the network address and the broadcast address. There are two ways to determine the number of host bits. 1.
What is the valid host range the IP address 172.16 10?
10.0, 172.16. 10.127, 172.16. 10.1–126 (max 125 hosts). This is a 25-bit subnet mask, which gives exactly 1/2 of a 24-bit subnet mask.
What is the valid host range the IP address 172?
The 172.16. 0.0/12 private network allows the following range of valid IP addresses: 172.16. 0.1 to 172.31. 255.254.
How to calculate the range of valid host IP addresses?
The methods shown above to calculate the range of valid host IP addresses and the broadcast address are very easy and quick. We will also learn another way to perform these calculations. To calculate the broadcast address of a subnet change all the host bits values in the subnet address to binary 1s.
How to calculate host range and broadcast address?
As shown in the table, once we have listed the subnet addresses, calculating the host range and broadcast address is relatively simple. The broadcast address will be the last address of the subnet and one less the preceding subnet address.
How to calculate hosts in a subnet range?
To determine how many subnets we can where the exponent n is bits borrowed from the host portion. Our second step will be to calculate the new subnet mask, our previous subnet mask was 255.255.255.0 or 11111111.11111111.11111111.00000000 in binary.
What is the first valid host and the last valid host?
Closed 4 years ago. what is the first valid host and the last valid host for the network that the IP address 10.150.174.20/17 is a part of? IP address 10.150.174.20/17 is part of 10.150.128.0/17 network.