/usr/lib/python2.7/ is in python-sphinxcontrib.nwdiag 0.9.5-1.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/sphinxcontrib/
/usr/lib/python2.7/dist-packages/sphinxcontrib/nwdiag.py
/usr/lib/python2.7/dist-packages/sphinxcontrib/packetdiag.py
/usr/lib/python2.7/dist-packages/sphinxcontrib/rackdiag.py
/usr/lib/python2.7/dist-packages/sphinxcontrib_nwdiag-0.9.5-nspkg.pth
/usr/lib/python2.7/dist-packages/sphinxcontrib_nwdiag-0.9.5.egg-info/
/usr/lib/python2.7/dist-packages/sphinxcontrib_nwdiag-0.9.5.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/sphinxcontrib_nwdiag-0.9.5.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/sphinxcontrib_nwdiag-0.9.5.egg-info/namespace_packages.txt
/usr/lib/python2.7/dist-packages/sphinxcontrib_nwdiag-0.9.5.egg-info/not-zip-safe
/usr/lib/python2.7/dist-packages/sphinxcontrib_nwdiag-0.9.5.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/sphinxcontrib_nwdiag-0.9.5.egg-info/top_level.txt