Something listening on port 1135

I have something listening on port 1135 and am trying to figure out what it is. I can telnet to that port and enter commands, but I get no feedback hinting at what is there. I cannot systematically shutdown services since this box is in production. I disable a lot of the stuff that comes default under 7.0. In addition, I am running the following services on this machine: Oracle 817 (listener is only on 1521), MySQL (port 3306), Apache (only port 80), SMTP, pop3, ssh, and Weblogic (port 7001). Anyone have any ideas what typical listens on port 1135? Thanks, CC