A directory Service for locating individualS by name (by analogy with the telephone directory). The InternetSupportSSeveral databaSeS that contain baSic information about uSerS, Such aSelectronic mail addreSSeS, telephone numberS and poStal addreSSeS. TheSe databaSeS can be Searched to get information about particular individualS. See Knowbot, Netfind, whoiS, X.500, finger.