/usr/share/perl5/ is in libparse-netstat-perl 0.12-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/auto/
/usr/share/perl5/auto/share/
/usr/share/perl5/auto/share/dist/
/usr/share/perl5/auto/share/dist/Parse-Netstat/
/usr/share/perl5/auto/share/dist/Parse-Netstat/netstat-samples/
/usr/share/perl5/auto/share/dist/Parse-Netstat/netstat-samples/netstat-anp-win32
/usr/share/perl5/auto/share/dist/Parse-Netstat/netstat-samples/netstat-anp-linux
/usr/share/perl5/auto/share/dist/Parse-Netstat/netstat-samples/netstat-an-freebsd-10.1
/usr/share/perl5/auto/share/dist/Parse-Netstat/netstat-samples/netstat-n-solaris
/usr/share/perl5/auto/share/dist/Parse-Netstat/netstat-samples/netstat-an-freebsd-9.2
/usr/share/perl5/Parse/
/usr/share/perl5/Parse/Netstat.pm
/usr/share/perl5/Parse/Netstat/
/usr/share/perl5/Parse/Netstat/freebsd.pm
/usr/share/perl5/Parse/Netstat/solaris.pm
/usr/share/perl5/Parse/Netstat/win32.pm
/usr/share/perl5/Parse/Netstat/linux.pm