/lib/modules/4.4.0-31-generic/kernel/drivers/net/ is in linux-image-extra-4.4.0-31-generic 4.4.0-31.50.
This file is owned by root:root, with mode 0o755.
There are a lot of files here (583 total).
We're only showing the immediate contents of /lib/modules/4.4.0-31-generic/kernel/drivers/net
.