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dotted decimal notation
A 23-bit subnet mask in dotted decimal notation is represented as 255.255.254.0. This is derived from converting the first 23 bits to binary, which results in 11111111.11111111.11111110.00000000. When converted to decimal, the first two octets are 255, the third octet is 254, and the last octet is 0.
"Subnet mask" is is a computer term related to IP networks. Since you haven't given your example, the question cannot be answered. Further information can be found by searching for 'subnet mask' in Wikipedia.
Subnet mask
255.255.248.0
To determine the subnet mask for the IP address 195.70.16.93, we need to know the specific subnetting used, as the subnet mask is not inherently defined by the IP address itself. However, a common subnet mask for a Class C address like this one is 255.255.255.0, which allows for up to 256 IP addresses within the subnet. If the network requires a different subnetting scheme, the mask could vary accordingly.
The subnet mask 255.255.240.0 corresponds to a CIDR notation of /20. This is calculated by converting the subnet mask to binary, where there are 20 consecutive '1's followed by 12 '0's. Therefore, the network prefix in CIDR notation is represented as /20.
The subnet mask of 255.255.240.0 corresponds to a CIDR notation of /20. This is because the mask has 20 bits set to 1 in its binary representation (11111111.11111111.11110000.00000000). Thus, the CIDR notation for this subnet is 192.168.0.0/20, assuming a starting IP address of 192.168.0.0.
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Given a Class C network: 200.1.1.0 We want 5 subnets, each with 30 hosts on it. How many bits to borrow ? How many bits to leave? What is the subnet mask? ( in dot notation and in CIDR notation)
Example IP address of 192.168.1.123 with a subnet mask of 255.255.255.0