Find the Class of IP Address for 192.168.100.1

C

The IP address 192.168.100.1 belongs to Class C IP address space.

IP addresses are divided into classes based on their first octet. The first octet of an IP address indicates which class it belongs to. The five classes of IP addresses are A, B, C, D, and E.

Class A IP addresses have a first octet in the range of 1-126 and are used for large networks. The remaining three octets represent the network and host portions of the address.

Class B IP addresses have a first octet in the range of 128-191 and are used for medium-sized networks. The first two octets represent the network portion, while the remaining two octets represent the host portion.

Class C IP addresses have a first octet in the range of 192-223 and are used for small networks. The first three octets represent the network portion, while the last octet represents the host portion.

Class D IP addresses have a first octet in the range of 224-239 and are used for multicasting. Multicasting is a method of sending data to multiple destinations simultaneously.

Class E IP addresses have a first octet in the range of 240-255 and are reserved for future use.

In the given IP address 192.168.100.1, the first octet is 192, which falls in the range of Class C addresses, so it belongs to the Class C IP address space.