RIPE whois Flags
i inverse lookup for specified attributes
L find all Less specific matches
m find first level more specific matches
M find all More specific matches
r turn off recursive lookups
T type only look for objects of type (inetnum, route, etc.)
h hostname search alternate server
s search databases with source “source”
t show template for object of type “type”
v verbose information for object of type “type”
whois help (how to query the database)