Research on IPv4, IPv6 and IPV9 Address Representation

The new generation network architecture (IPV9) is designed to solve a series of problems such as the shortage of address space and the danger of information security. IPv4 addresses have a length of 32 bits and a theoretically expressible address space of 232, while IPv6 addresses extend to 128 bits and theoretically an address space of 2128. In this paper, by studying IPv4, IPv6 address structure focuses on the new generation of network IPV9 address representation method. This method adopts the address coding method of the variable-length and variable-position, ranging from 16 bits to 2048 bits. Moreover, it adopts the mechanism of verification before communication, and relies on the method of assigning addresses to the computers on the Internet with full character codes. It redefines the address structure of the future Internet and provides new solutions for the Internet of things and the Internet of everything.