/usr/ is in liblowpan-dev 0.3-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/liblowpan-dev/
/usr/share/doc/liblowpan-dev/changelog.Debian.gz
/usr/share/doc/liblowpan-dev/examples/
/usr/share/doc/liblowpan-dev/examples/test1.c
/usr/share/doc/liblowpan-dev/examples/test7.c
/usr/share/doc/liblowpan-dev/examples/test5.c
/usr/share/doc/liblowpan-dev/examples/test4.c
/usr/share/doc/liblowpan-dev/examples/test6.c
/usr/share/doc/liblowpan-dev/examples/test3.c
/usr/share/doc/liblowpan-dev/examples/listen-packet.c
/usr/share/doc/liblowpan-dev/examples/listen.c
/usr/share/doc/liblowpan-dev/examples/test2.c
/usr/share/doc/liblowpan-dev/examples/gnl.c
/usr/share/doc/liblowpan-dev/copyright
/usr/include/
/usr/include/ieee802154.h
/usr/include/nl802154.h