Man pages matching name issue.net in section 5:

issue.net.5.es	debian 10 / manpages-es-extra
issue.net.5.ja	debian 10 / manpages-ja
issue.net.5.pl	debian 10 / manpages-pl
issue.net.5.en	debian 10 / telnetd
issue.net.5.es	debian 11 / manpages-es
issue.net.5.ja	debian 11 / manpages-ja
issue.net.5.pl	debian 11 / manpages-pl
issue.net.5.en	debian 11 / telnetd
issue.net.5.en	debian 11 / telnetd-ssl
issue.net.5.ja	debian 12 / manpages-ja
issue.net.5.en	debian 12 / telnetd-ssl