/usr/lib/python3/ is in python3-netaddr 0.7.19-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/netaddr/
/usr/lib/python3/dist-packages/netaddr/__init__.py
/usr/lib/python3/dist-packages/netaddr/compat.py
/usr/lib/python3/dist-packages/netaddr/contrib/
/usr/lib/python3/dist-packages/netaddr/contrib/__init__.py
/usr/lib/python3/dist-packages/netaddr/contrib/subnet_splitter.py
/usr/lib/python3/dist-packages/netaddr/core.py
/usr/lib/python3/dist-packages/netaddr/eui/
/usr/lib/python3/dist-packages/netaddr/eui/__init__.py
/usr/lib/python3/dist-packages/netaddr/eui/iab.idx
/usr/lib/python3/dist-packages/netaddr/eui/ieee.py
/usr/lib/python3/dist-packages/netaddr/eui/oui.idx
/usr/lib/python3/dist-packages/netaddr/fbsocket.py
/usr/lib/python3/dist-packages/netaddr/ip/
/usr/lib/python3/dist-packages/netaddr/ip/__init__.py
/usr/lib/python3/dist-packages/netaddr/ip/glob.py
/usr/lib/python3/dist-packages/netaddr/ip/iana.py
/usr/lib/python3/dist-packages/netaddr/ip/ipv4-address-space.xml
/usr/lib/python3/dist-packages/netaddr/ip/ipv6-address-space.xml
/usr/lib/python3/dist-packages/netaddr/ip/ipv6-unicast-address-assignments.xml
/usr/lib/python3/dist-packages/netaddr/ip/multicast-addresses.xml
/usr/lib/python3/dist-packages/netaddr/ip/nmap.py
/usr/lib/python3/dist-packages/netaddr/ip/rfc1924.py
/usr/lib/python3/dist-packages/netaddr/ip/sets.py
/usr/lib/python3/dist-packages/netaddr/strategy/
/usr/lib/python3/dist-packages/netaddr/strategy/__init__.py
/usr/lib/python3/dist-packages/netaddr/strategy/eui48.py
/usr/lib/python3/dist-packages/netaddr/strategy/eui64.py
/usr/lib/python3/dist-packages/netaddr/strategy/ipv4.py
/usr/lib/python3/dist-packages/netaddr/strategy/ipv6.py
/usr/lib/python3/dist-packages/netaddr-0.7.19.egg-info/
/usr/lib/python3/dist-packages/netaddr-0.7.19.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/netaddr-0.7.19.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/netaddr-0.7.19.egg-info/top_level.txt
/usr/lib/python3/dist-packages/netaddr/eui/iab.txt
/usr/lib/python3/dist-packages/netaddr/eui/oui.txt