Cannot connect xp to internet using wireless

Hello,
I have tried most of the things I have read but it still won't connect. The wireless is connected to the computer and shows that it is connected and has excellent connection. In addition, I can connect my laptop to the network and it works fine. Here is what it reads in ip config:

ethernet adapter wireless network connection:

Connection-specific DNS suffix:
Autoconfiguraton IP address: 169.254.224.16
subnet mask.......255.255.0.0
default gateway.....

When I bring up internet explorer it just doensn't connect.