A cardiologist is a medical doctor who specializes in blood vessels, the heart and the cardiovascular system. Conditions treated by a cardiologist include heart attacks, heart murmurs, coronary heart ...
IP Addresses can be classified into five classes A, B, C, D and E. Each class consists of a contiguous subset of the overall IPv4 address range. Class. Supports 16 million hosts on each of 127 networks. Supports 65,000 hosts on each of 16,000 networks. Supports 254 hosts on each of 2 million networks.
IPv6 is the successor to the first addressing infrastructure of the Internet, Internet Protocol version 4 (IPv4). In contrast to IPv4, which defined an IP address as a 32-bit value, IPv6 addresses have a size of 128 bits. Therefore, IPv6 has a vastly enlarged address space compared to IPv4.