What Does Class A IP Address Mean?
A Class A IP address is an IP address in which the first bit of the octet is set to zero, which provides values from 1 to 127. By contrast, a Class B address has the first bit set to one, and the second bit set to zero to utilize the remaining address set.
Techopedia Explains Class A IP Address
Address classes and other parts of the IPv4 IP address structure are administrated by the Internet Assigned Numbers Authority (IANA). Class A addresses are to be utilized for addresses with larger networks, with a large number of hosts. Class B addresses are for medium-sized to large-sized networks, and Class C addresses are for small networks.
