/usr/lib/ is in bind9utils 1:9.11.3+dfsg-1ubuntu1.
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/usr/lib/python3/
/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/isc/
/usr/lib/python3/dist-packages/isc/__init__.py
/usr/lib/python3/dist-packages/isc/checkds.py
/usr/lib/python3/dist-packages/isc/coverage.py
/usr/lib/python3/dist-packages/isc/dnskey.py
/usr/lib/python3/dist-packages/isc/eventlist.py
/usr/lib/python3/dist-packages/isc/keydict.py
/usr/lib/python3/dist-packages/isc/keyevent.py
/usr/lib/python3/dist-packages/isc/keymgr.py
/usr/lib/python3/dist-packages/isc/keyseries.py
/usr/lib/python3/dist-packages/isc/keyzone.py
/usr/lib/python3/dist-packages/isc/parsetab.py
/usr/lib/python3/dist-packages/isc/policy.py
/usr/lib/python3/dist-packages/isc/rndc.py
/usr/lib/python3/dist-packages/isc/utils.py
/usr/lib/python3/dist-packages/isc-2.0.egg-info