mmdblookup(1) on Linux
The text f5784de7b3ba, as Debian 13 (Trixie) shipped it.
a utility to look up an IP address in a MaxMind DB file
Flags it lists
-
--file -
--help -
--ip -
--verbose -
--version -
-? -
-f -
-h -
-i -
-v