kextstatx86 command is a good replacement for Apple "kextstat" and provide additional info (like the path to the kext).
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kextstatx86 v1.0
Created by Micky1979 on 06/03/16.
Copyright © 2016 Micky1979 (Micky1979 at insanelymac.com). All rights reserved.
require 10.7+

Usage:
only one option at time allowed.

kextstatx86 -h
Show this message.

kextstatx86
No options, show info for all loaded extensions.

kextstatx86 -l
Show all prelinked extensions.

kextstatx86 -u
Show all non-prelinked extensions.

kextstatx86 -a
Show all Apple extensions.

kextstatx86 -n
Show all non-Apple extensions.

kextstatx86 -f
Show a full dump in PropertyList-1.0
example:
kextstatx86 -f > $HOME/Desktop/kextstat.plist