/usr/share/perl5/Lemonldap/NG/Handler/ is in liblemonldap-ng-handler-perl 1.9.16-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Lemonldap/NG/Handler/API/
/usr/share/perl5/Lemonldap/NG/Handler/API.pm
/usr/share/perl5/Lemonldap/NG/Handler/API/ApacheMP1.pm
/usr/share/perl5/Lemonldap/NG/Handler/API/ApacheMP2.pm
/usr/share/perl5/Lemonldap/NG/Handler/API/CGI.pm
/usr/share/perl5/Lemonldap/NG/Handler/API/ExperimentalNginx.pm
/usr/share/perl5/Lemonldap/NG/Handler/API/PSGI/
/usr/share/perl5/Lemonldap/NG/Handler/API/PSGI.pm
/usr/share/perl5/Lemonldap/NG/Handler/API/PSGI/Server.pm
/usr/share/perl5/Lemonldap/NG/Handler/CGI.pm
/usr/share/perl5/Lemonldap/NG/Handler/Main/
/usr/share/perl5/Lemonldap/NG/Handler/Main.pm
/usr/share/perl5/Lemonldap/NG/Handler/Main/Jail.pm
/usr/share/perl5/Lemonldap/NG/Handler/Main/Logger.pm
/usr/share/perl5/Lemonldap/NG/Handler/Menu.pm
/usr/share/perl5/Lemonldap/NG/Handler/Nginx/
/usr/share/perl5/Lemonldap/NG/Handler/Nginx.pm
/usr/share/perl5/Lemonldap/NG/Handler/Nginx/AuthBasic.pm
/usr/share/perl5/Lemonldap/NG/Handler/PSGI/
/usr/share/perl5/Lemonldap/NG/Handler/PSGI.pm
/usr/share/perl5/Lemonldap/NG/Handler/PSGI/AuthBasic.pm
/usr/share/perl5/Lemonldap/NG/Handler/PSGI/Base.pm
/usr/share/perl5/Lemonldap/NG/Handler/PSGI/Router.pm
/usr/share/perl5/Lemonldap/NG/Handler/PSGI/Server.pm
/usr/share/perl5/Lemonldap/NG/Handler/Reload.pm
/usr/share/perl5/Lemonldap/NG/Handler/SharedConf.pm
/usr/share/perl5/Lemonldap/NG/Handler/Specific/
/usr/share/perl5/Lemonldap/NG/Handler/Specific/AuthBasic.pm
/usr/share/perl5/Lemonldap/NG/Handler/Specific/SecureToken.pm
/usr/share/perl5/Lemonldap/NG/Handler/Specific/ZimbraPreAuth.pm
/usr/share/perl5/Lemonldap/NG/Handler/Status.pm