Heres a tracert to the weird address ...kind of nothing happens

and I'm definatly running anti-virus and firewalls on my machines , both updated and used to scan regularly ( not that i'm paranoid

)
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\Bladerunner>tracert 10.133.88.1
Tracing route to 10.133.88.1 over a maximum of 30 hops
1 <1 ms <1 ms <1 ms . [192.168.*.*]
2 * * * Request timed out.
3 * * * Request timed out.
4 * * * Request timed out.
5 * * * Request timed out.
6
could someone wiring me up wrong at the green box cause this ? as i say it only started happening on monday, before that my router was always nice and quiet