/usr/src/linux-headers-4.8.0-45/ is in linux-headers-4.8.0-45 4.8.0-45.48~16.04.1.
This file is owned by root:root, with mode 0o755.
There are a lot of files here (17377 total).
We're only showing the immediate contents of /usr/src/linux-headers-4.8.0-45
.