Man pages matching name socket in section 7:

socket.7.en	debian 10 / manpages
socket.7.es	debian 10 / manpages-es
socket.7.ja	debian 10 / manpages-ja
socket.7.pt	debian 10 / manpages-pt
socket.7.zh_CN	debian 10 / manpages-zh
socket.7.zh_TW	debian 10 / manpages-zh
socket.7.en	debian 11 / manpages
socket.7.ja	debian 11 / manpages-ja
socket.7.pt	debian 11 / manpages-pt
socket.7.zh_CN	debian 11 / manpages-zh
socket.7.zh_TW	debian 11 / manpages-zh
socket.7.en	debian 12 / manpages
socket.7.fr	debian 12 / manpages-fr
socket.7.ja	debian 12 / manpages-ja
socket.7.ru	debian 12 / manpages-ru
socket.7.zh_CN	debian 12 / manpages-zh
socket.7.zh_TW	debian 12 / manpages-zh