/usr/ is in libnet-rawip-perl 0.25-2build2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/perl5/5.22/
/usr/lib/x86_64-linux-gnu/perl5/5.22/Net/
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/perl5/
/usr/lib/x86_64-linux-gnu/perl5/5.22/Net/RawIP/
/usr/lib/x86_64-linux-gnu/perl5/5.22/Net/RawIP/generichdr.pm
/usr/lib/x86_64-linux-gnu/perl5/5.22/Net/RawIP/iphdr.pm
/usr/lib/x86_64-linux-gnu/perl5/5.22/Net/RawIP/tcphdr.pm
/usr/lib/x86_64-linux-gnu/perl5/5.22/Net/RawIP/ethhdr.pm
/usr/lib/x86_64-linux-gnu/perl5/5.22/Net/RawIP/libpcap.pod
/usr/lib/x86_64-linux-gnu/perl5/5.22/Net/RawIP/udphdr.pm
/usr/lib/x86_64-linux-gnu/perl5/5.22/Net/RawIP/opt.pm
/usr/lib/x86_64-linux-gnu/perl5/5.22/Net/RawIP/icmphdr.pm
/usr/lib/x86_64-linux-gnu/perl5/5.22/Net/RawIP.pm
/usr/lib/x86_64-linux-gnu/perl5/5.22/auto/
/usr/lib/x86_64-linux-gnu/perl5/5.22/auto/Net/
/usr/lib/x86_64-linux-gnu/perl5/5.22/auto/Net/RawIP/
/usr/lib/x86_64-linux-gnu/perl5/5.22/auto/Net/RawIP/autosplit.ix
/usr/lib/x86_64-linux-gnu/perl5/5.22/auto/Net/RawIP/RawIP.so
/usr/share/
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/libnet-rawip-perl
/usr/share/doc/
/usr/share/doc/libnet-rawip-perl/
/usr/share/doc/libnet-rawip-perl/README.Devel
/usr/share/doc/libnet-rawip-perl/changelog.Debian.gz
/usr/share/doc/libnet-rawip-perl/examples/
/usr/share/doc/libnet-rawip-perl/examples/ip_rt_dev
/usr/share/doc/libnet-rawip-perl/examples/sniff.pl
/usr/share/doc/libnet-rawip-perl/examples/oshare
/usr/share/doc/libnet-rawip-perl/examples/DoS_linux.2.2.7-9
/usr/share/doc/libnet-rawip-perl/examples/macof
/usr/share/doc/libnet-rawip-perl/examples/watch
/usr/share/doc/libnet-rawip-perl/examples/iflist
/usr/share/doc/libnet-rawip-perl/examples/traceroute
/usr/share/doc/libnet-rawip-perl/examples/ipopt_traceroute
/usr/share/doc/libnet-rawip-perl/examples/land
/usr/share/doc/libnet-rawip-perl/examples/ping
/usr/share/doc/libnet-rawip-perl/copyright
/usr/share/man/
/usr/share/man/man3/
/usr/share/man/man3/Net::RawIP.3pm.gz
/usr/share/man/man3/Net::RawIP::libpcap.3pm.gz