Question : reply from wrong ip

vDear all I have a problem and that is coming from yesterday issue is I hae a lan in which ip scheme192.168.0.0 is using but when i ping byname to any system then reply comes from the ip 209.85.84.167. this is amazing that why reply is coming from this ip

please  help how can i get rid from this issue


thank you

Answer : reply from wrong ip

Do an IP config on any workstation that is responding this way.  See if it is actually correct.

I have seen this problem before when there is a rogue DHCP server on a network.  Like someone adding a router instead of a switch.

Can you ping past the WAN to an external IP or domain?