/usr/lib/x86_64-linux-gnu/perl5/5.20/ is in libnetaddr-ip-perl 4.075+dfsg-1+b1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/perl5/5.20/NetAddr/
/usr/lib/x86_64-linux-gnu/perl5/5.20/NetAddr/IP/
/usr/lib/x86_64-linux-gnu/perl5/5.20/NetAddr/IP.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/NetAddr/IP/InetBase.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/NetAddr/IP/Lite.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/NetAddr/IP/Util.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/NetAddr/IP/UtilPP.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/NetAddr/IP/Util_IS.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/InetBase/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/InetBase/_inet_ntop.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/InetBase/_inet_pton.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/InetBase/_packzeros.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/InetBase/autosplit.ix
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/InetBase/inet_any2n.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/InetBase/inet_n2ad.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/InetBase/inet_n2dx.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/InetBase/inet_ntoa.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/InetBase/ipv6_aton.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/InetBase/ipv6_ntoa.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/Util/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/Util/Util.so
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/Util/autosplit.ix
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/_128x10.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/_128x2.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/_bcd2bin.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/_bcdcheck.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/_bin2bcdn.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/_deadlen.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/_sa128.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/add128.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/addconst.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/autosplit.ix
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/bcd2bin.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/bcdn2bin.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/bcdn2txt.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/bin2bcd.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/bin2bcdn.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/comp128.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/hasbits.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/ipanyto6.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/ipv4to6.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/ipv6to4.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/mask4to6.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/maskanyto6.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/notcontiguous.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/shiftleft.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/simple_pack.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/slowadd128.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/UtilPP/sub128.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/_compV6.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/_compact_v6.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/_splitplan.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/_splitref.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/autosplit.ix
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/canon.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/coalesce.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/compactref.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/do_prefix.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/hostenum.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/mod_version.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/nprefix.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/prefix.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/re.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/re6.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/short.al
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/NetAddr/IP/wildcard.al