tracking an IP address

[Mick Mearns <mrkingdaddysir yahoo com>]

Hello;
   I am running RH-7.3 with the -5 kernel update.
I use 'firestarter' iptables for ppp0, "simple setup",no services.
I am getting hit a lot from: 216.136.173.153
Mostly on the 32990 and up ports.
Including: '33270 216.136.173.153 trinity'

I did a google search and checked my system,  
I don't have trinity.
I ran 'chkrootkit' and all is fine.
I have an external modem, - no activity.

How do I find out who/what this person is?

My local and remote addresses are: 216.58.xxx.xxx
Are they on my ISP?
Should I contact my ISP?

Thank You

  Mick M.


=====
"just a guy in a garage - south of Seattle" 
Reg Linux User #105295 - http://counter.li.org/

__________________________________________________
Do You Yahoo!?
Yahoo! - Official partner of 2002 FIFA World Cup
http://fifaworldcup.yahoo.com