How well are you able to reprogram the router? Do you have all you log in details for your ISP.
It could be quicker just to reset the router to factory defaults and input your ISP settings and reconfigure your WiFi settings (it all depends how comfortable you are at reprogramming your router) that way you dont have anyone elses settings.
What kind of router is it? make/model.
Also if you have the router setup with DHCP then no matter what range you use your PC should work with it as long as the LAN setting are on Optain automaticaly (after a restart or ipconfig /release - /renew everything should work)
As stated before keep the IP range simple.
IP: 192.168.0.x
Mask: 255.255.255.0
Also what security options are on the Wifi? none/WEP/WPA.. etc etc and are they compactible with the card u are using?
