What is the subnet mask for 16?

255.255.0.0

255.255.255.0

How many subnets are in a class C?

The three bits added to the network part from the host part in the last octet can have eight possible values. Those eight possible values are 000, 001, 010, 011, 100, 101, 110 and 111. That means, we get eight subnets if we do a 3-bit subnetting for a Class C network.

Which subnet mask will allow for 16 hosts?

…IP subnetting.Subnet MaskNumber of Supported Hosts per NetworkClass A255.0.0.0Over 16 millionClass B255.255.0.0Over 16 thousandClass C255.255.255.0254

What is a 255.255 255.0 subnet?

A class C network would have a subnet mask of 255.255. 255.0 which means that 24 bits are used for the network. In CIDR notation this is designated by a /24 following the IP address.

What is the 16 in an IP address?

Each number between the dots in an IP address is actually 8 binary digits (00000000 to 11111111): we write them in decimal form to make it more readable for humans. The /16′ means that the first 16 binary digits is the network address, in other words, the 1.2.

What is the network number and mask of subnet C?

Subnet MaskNumber of Supported Hosts per NetworkClass A255.0.0.0Over 16 millionClass B255.255.0.0Over 16 thousandClass C255.255.255.0254

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.

What is the subnet mask for a Class A network?

The Class A subnet mask is 255.0. 0.0. Accordingly, Class A IP addresses are best used to serve incredibly large networks. In comparison to Class A, Class B IP addresses are better suited to serving smaller networks since they reserve 14 bits for a network, which leaves only 18 bits for hosts.

What are Class C subnets?

Class C networks use a default subnet mask of 255.255.255.0 and have 192-223 as their first octet.

How big is a Class C subnet?

Subnet MaskNumber of Supported Hosts per NetworkClass A255.0.0.0Over 16 millionClass B255.255.0.0Over 16 thousandClass C255.255.255.0254

How many subnets are in Class A?

This mask provides you with only four subnet bits, or 16 subnets (14 if you’re not using subnet zero) with 1,048,574 hosts each. The valid subnets are 256-240x3d16, 32, 48, 64, 80, etc., all the way to 224.

255.255.0.0

What subnet mask will have a total of 16 IP addresses 14 usable?

CIDR LengthMask# of Networks/13255.248.0.08 B/14255.252.0.04 B/15255.254.0.02 B/16255.255.0.01 B28 more rows

What does the subnet mask 255.255 255.0 tell a router?

What does the subnet mask 255.255. 255.0 tell a router? The purpose of the part of the mask that reads 255, or all 1s in binary, is to tell a router what part of an IP address is the subnet ID

What does a subnet of 255.255 255.255 mean?

A network with a subnet mask of 255.255. 255.255 puts each device inside its own subnet, forcing them to communicate with the router before communicating with any other device

What does 16 or 24 after an IP address mean?

/16, /24 is called CIDR notation, it’s a different way to express the subnet mask. A subnet mask can be used for any IP, public, private, etc.; the /X has nothing do really whether the IP is public or private.

What is a slash 16?

That means a u201c/16u201d leaves the remaining 16 bits (or last two numbers) free to use for specific addresses and a u201c/8u201d the remaining 24 bits to use. For better clarification, here are all the possible addresses for each: 10.0.0.0/24: Includes ranges 10.0.0.1u201310.0.0.254 (can assign the last number)

What is a 16 subnet mask?

The number 16 is the first subnet and also your block size. Keep adding the block size (in this case 16) to itself until you reach the subnet mask value. The valid subnets in this example are 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224. As another example, if you had a Class A subnet mask of 255.255.

Class C networks use a default subnet mask of 255.255.255.0 and have 192-223 as their first octet.

What is network ID C?

Class C networks have 21 bits for the Network ID (Bits 22, 23, 24 are set and can’t be changed) and 8 bits for the Host ID, that means you can have up to ‘2 to the power of 21’ x3d 2,097,152 Networks and ‘2 to the power of 8’ x3d 256 Hosts in each Network, of which 2 cannot be used because one is the Network Address and …

How do I find my network ID for Class C?

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 u201c255u201d address is always assigned to a broadcast address, and the u201c0u201d address is always assigned to a network address.

What are the 3 main classes of subnets?

Classes A, B, and C are used the most often by different networks. Subnet classes are made unique by the number of bits their IP addresses have dedicated to a network and the number of bits dedicated to hosts. They each have a default subnet mask.

What are the classes of subnet mask?

Subnet MaskNumber of Supported Hosts per NetworkClass A255.0.0.0Over 16 millionClass B255.255.0.0Over 16 thousandClass C255.255.255.0254