RFC 1700:ASSIGNED NUMBERS
RFC-Ref

Internet address


Click on the red underlined text to get to the source

... group (the IESG), contains numerous parameters, such as internet addresses, domain names, autonomous system numbers (used in some routing protocols ...


... is the international system of Public Data Networks. This section lists the mapping between the Internet Addresses and the Public Data Network Addresses (X.121). ...


... string representations of four decimal numbers separated by periods, corresponding to the four octeted of a thirty-two bit Internet address. The four decimal numbers are referred to in this section as "n", "h' "l", and "i". Thus, a host table address ...



Google
Web
RFC-Ref