[CentOS] seeing which IP is your DHCP server

Fri Jul 20 01:05:43 UTC 2007
Rogelio Bastardo <scubacuda at gmail.com>

If I am on a CentOS box (or any other nix box, I guess), what is the
easiest way to easily see the dhcp server?  (Like in MS Windows, one
can run "ipconfig /all" and see which IP is the DHCP server)