What is the subnet mask for 8?

255.0.0.0
Class A

Network Bits	Subnet Mask	Number of Subnets
/8	255.0.0.0	0
/9	255.128.0.0	2 (0)
/10	255.192.0.0	4 (2)
/11	255.224.0.0	8 (6)

How many subnets can be created with the mask?

address with a natural mask of 255.255. 0.0. To create subnets, we increase the mask into the third octet by enough bits to get seven subnets. From Figure 6.7, we see that three bits will give us seven subnets, using an extended mask (subnet mask) of 255.255.

How many binary digits are required to define 8 subnets?

Three binary digits
Three binary digits are required to define the eight subnets. 4. List the range of host addresses that can be assigned to Subnet #3 (132.45. 96.0/19).

How many subnets do you need for 6 network?

Bits needs for 48 hosts = 6 = 26 = 64-2=62 possible hosts. masks are 10000000 and 11000000 =128 decimal and 192 decimal. 9 . Given the subnet Mask 255.255.

What does 8 mean in IP?

The “8” denotes that there are 24 bits left over in the network to contain IPv4 host addresses: 16,777,216 addresses to be exact.

What is the subnet mask 10.0 0.0 8?

Visual Subnet Calculator

Subnet address	Netmask	Range of addresses
10.0.0.0/8	255.0.0.0	10.0.0.0 – 10.255.255.255
11.0.0.0/8	255.0.0.0	11.0.0.0 – 11.255.255.255
12.0.0.0/6	252.0.0.0	12.0.0.0 – 15.255.255.255
16.0.0.0/4	240.0.0.0	16.0.0.0 – 31.255.255.255

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
/10	255.192.0.0	4,194,304
/9	255.128.0.0	8,388,608
/8	255.0.0.0	16,777,216
/7	254.0.0.0	33,554,432

What is 26 subnet mask?

The common subnet mask 255.255. 255.0 is 11111111.11111111. A subnet mask of 255.255. 255.192 is 11111111.11111111. 11111111.11000000 in binary, or 26 ones, hence /26.

What is binary subnet mask?

A subnet mask, like an IP address, is 32 bits in length. Subnet masks are composed of some number of 1 bits followed by enough 0 bits to form a 32-bit value. The bit positions with a 1 correspond with the bit positions in the IP address that are part of the network ID.

What is subnet mask bit?

A subnet mask is a 32-bit number created by setting host bits to all 0s and setting network bits to all 1s. In this way, the subnet mask separates the IP address into the network and host addresses. The phrase “mask” is applied because the subnet mask essentially uses its own 32-bit number to mask the IP address.

How do I calculate subnet mask?

The number of subnets is found by counting the number of bits by which the initial mask was extended, also known as the subnet bits. Our initial address allocation was 192.168. 0.0 with a mask of 255.255. 0.0.

What will be the subnet mask to create 64 subnets in a Class C network?

Answer: 256-192=64 (the first subnet)64+64=128 (the second subnet)64+128=192.

How do you calculate the subnet mask?

How to calculate hosts or subnets based on the subnet mask. A quicker way to figure out how many hosts will exist on a particular subnet is to use the formula 2n-2, where n is the number of bits available to the host ID, where 2n represents 2 raised to the nth power.

How do you find the subnet mask?

To find the subnet mask of your Windows computer, go to the Run box ( Windows Key + R) and cmd to open the Command Prompt. Here you can type the command “ipconfig /all” and hit the Enter key.

What is subnet mask and how does it work?

A subnet mask is a networking function similar to that of IP addresses. Subnet masks are usually written in 32 bits, and they are used to organize members of a subnet group according to their network settings. Subnet masks are most useful in determining the subnet of a given IP address.

What is an example of a subnet mask?

A common example of a subnet mask for class C IP addresses is 255.255.255.0, the default subnet mask for many computers and network routers. When applied to subnet, a subnet mask shows the routing prefix.