A Class C address consists of a 24-bit network address and an 8-bit local host address. The first three bits in the network address indicate the network class, leaving 21 bits for the actual network address. Therefore, there are 2,097,152 possible network addresses and 256 possible local host addresses.
How many hosts can a class C subnet have?
Subnetting Class C Addresses
1.0. You need to create 5 sub networks each network has a maximum of 10 hosts. We can only use the first 8 bits for out subnets as these 8 bits have been allocated as host addresses.
How many Class C subnets are there?
Those sixteen possible values are 0000, 0001, 0010, 0011, 0100, 0101, 0110, 0111, 1000, 1001, 1010, 1011, 1100, 1101, 1110 and 1111. That means, we get sixteen subnets if we do a 4-bit subnetting for a Class C network.
How many hosts are in a subnet?
|Network Bits||Subnet Mask||Number of Hosts|
How many hosts are in a 8 subnet?
Subnet Cheat Sheet – 24 Subnet Mask, 30, 26, 27, 29, and other IP Address CIDR Network References
|CIDR||Subnet mask||# of IP addresses|
How many hosts can a network have?
Class A Network (/ 8 Prefixes)
Each network supports a maximum of 16,777,214 (2 24 -2) hosts per network. You must subtract two because the base network represents host “0”, and the last host on the network is actually used for 1s (“broadcast”) and may not be assigned to any host.
How do you calculate 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.
What is a 24 subnet?
The subnet mask shows what part is which. /24 means that the first 24 bits of the IP address are part of the Network number (192.168. 0) the last part is part of the host address (1-254).
How many IPS are in a subnet?
Essentially, a subnet is a smaller portion of the network within class A, B, or C. Creating and using subnets can help to keep your network organized and functional. Each IP address block can create 254 IP addresses, which allows 254 x 4 total IP addresses to be created for use in the network.
What mask will allow at most 14 hosts?
Decimal Equivalent Mask Values
How many hosts are present in each block of Class A of Classful address?
The host-id in class A is defined by the remaining three bytes of the IPv4 address which is equal to 24 bits. So, we can calculate the number of hosts for each block as 224=16,777,216.
How do you calculate the number of hosts in Class A?
The class it belongs will tell the range of hosts that can connect to that network, it’s given in the below table. In simple words, the Number of hosts in any network can be calculated with the formula = 2x– 2, where x is the number of host ID bits in the IP address.
What are the 3 classes of subnet mask?
Class A, B, and C networks have natural masks, or default subnet masks:
- Class A: 255.0. 0.0.
- Class B: 255.255. 0.0.
- Class C: 255.255. 255.0.
How many subnets are there?
How Many Hosts and How Many Subnets
|Number of host bits||16||8|
|Number of subnet bits||8|
|Number of hosts per subnet||216 – 2, or 65,534||28 – 2, or 254|
|Number of subnets||28 – 2, or 254|
How many subnets are available to a ipv4 Class C?
Answer: 256-224 =32, 64, 96, 128, 160 and 192 (Six subnets found by continuing to add 32 to itself.)
What is a subnet host?
Each computer, or host, on the internet has at least one IP address as a unique identifier. Organizations will use a subnet to subdivide large networks into smaller, more efficient subnetworks. One goal of a subnet is to split a large network into a grouping of smaller, interconnected networks to help minimize traffic.
How many hosts can a 192 subnet have?
192 subnet mask. This mask permits up to 4 subnets with enough host addresses for 62 hosts per subnet.
What is the subnet for a Class C network?
Class C networks use a default subnet mask of 255.255. 255.0 and have 192-223 as their first octet.