Man pages matching name rpcinfo in section 8:

rpcinfo.8.ja	debian 10 / manpages-ja
rpcinfo.8.en	debian 10 / rpcbind
rpcinfo.8.ja	debian 11 / manpages-ja
rpcinfo.8.en	debian 11 / rpcbind
rpcinfo.8.ja	debian 12 / manpages-ja
rpcinfo.8.en	debian 12 / rpcbind