Question: What Is Class C Subnet Mask?

What is the difference between Class A Class B and Class C networks?

If the first number is between 0 and 127 inclusive, the address is class A.

If the first number is between 128 and 191 inclusive, the address is class B.

If the first number is between 192 and 223 inclusive, the address is class C..

What is Class C in IP address?

Class C network addresses range from 192.0. 0.0 to 223.255. 255.0. There are over 2 million possible Class C networks. Example for a Class C IP address: 192.168.178.1.

How do you subnet?

255.248 or /29.STEP 1: Convert to Binary.STEP 2: Calculate the Subnet Address. To calculate the IP Address Subnet you need to perform a bit-wise AND operation (1+1=1, 1+0 or 0+1 =0, 0+0=0) on the host IP address and subnet mask. … STEP 3: Find Host Range. … STEP 4: Calculate the Total Number of Subnets and Hosts Per Subnet.

What are the subnet classes?

What are the classes of networks? There are five classes of subnetworks: Class A, Class B, Class C, Class D, and Class E. Each class relates to a specific range of IP addresses. Classes A, B, and C are used the most often by different networks.

What is a 32 subnet?

the /32 is the CIDR (shorthand) and refers to how many 1’s are in the subnet mask. For /32 that is 255.255.255.255 or 11111111.11111111.11111111.1111111. that means you can only have one ip address, on your network before needing a gateway/router to get outside that network. with /32 it’s just you.

What is a Class C network?

A Class C network is any network in the 32-bit, IPv4 addressing scheme whose first three bits, the so-called high-order bits, are 110. The number of bits used to identify the network and the host (i.e., computer attached to the network) vary according to the network class of the address. …

How do you find the subnet mask of a Class C?

The default subnet mask for a Class C network is 255.255. 255.0, Class B network is 255.255. 0.0 and Class A network is 255.0. 0.0.

What are the 3 classes of subnet mask?

The three default subnet masks are 255.0. 0.0 for Class A, 255.255. 0.0 for class B, and 255.255. 255.0 for Class C.

What are Class C IP addresses used for?

Classes of IP AddressesClassPurposeCThey designed to be used in small-sized companies.DThey are not used in the public sector, instead being reserved for multicast addressingEThey are also not used in the public sector, instead being reserved for scientific studies.2 more rows

What are the 3 major classes of an IP network?

Currently there are three classes of TCP/IP networks. Each class uses the 32-bit IP address space differently, providing more or fewer bits for the network part of the address. These classes are class A, class B, and class C.

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 standard subnet mask?

Most home networks use the default subnet mask of 255.255. 255.0. … Large networks with several thousand machines may use a subnet mask of 255.255. 0.0. This is the default subnet mask used by Class B networks and provides up to 65,536 IP addresses (256 x 256).