Man pages matching name socket::getaddrinfo in section 3pm:

Socket::GetAddrInfo.3pm.en	debian 10 / libsocket-getaddrinfo-perl
Socket::GetAddrInfo.3pm.en	debian 11 / libsocket-getaddrinfo-perl
Socket::GetAddrInfo.3pm.en	debian 12 / libsocket-getaddrinfo-perl