Man pages matching name socklist in section 8:

socklist.8.ja	debian 10 / manpages-ja
socklist.8.en	debian 10 / procinfo
socklist.8.ja	debian 11 / manpages-ja
socklist.8.en	debian 11 / procinfo
socklist.8.ja	debian 12 / manpages-ja
socklist.8.en	debian 12 / procinfo