Man pages matching name web::mrest::initrouter in section 3pm:

Web::MREST::InitRouter.3pm.en	debian 10 / libweb-mrest-perl
Web::MREST::InitRouter.3pm.en	debian 11 / libweb-mrest-perl
Web::MREST::InitRouter.3pm.en	debian 12 / libweb-mrest-perl