What class of private IP address is represented by the range starting from 10.0.0.0?

The range starting from 10.0.0.0 represents a Class A private IP address. Class A private IP addresses encompass the range from 10.0.0.0 to 10.255.255.255. This large range provides a significant number of available addresses, allowing for extensive network segmentation and use in large organizational networks.

Class A addresses are characterized by their first octet ranging from 1 to 126, where the 10.0.0.0 address specifically falls within that range, thus qualifying it as a Class A address. The primary purpose of private IP addresses is to facilitate internal network communication while ensuring that these IP addresses are not routable over the public internet.

In contrast, Class B private IP addresses are defined by the range from 172.16.0.0 to 172.31.255.255, while Class C private IP addresses are from 192.168.0.0 to 192.168.255.255. Class D addresses, on the other hand, are designated for multicast groups and do not fall under the private IP address category, which further clarifies why the answer relates specifically to Class A.