REPLY ON DIFFERENT WITH OUT A ROUTER OR ANY DEVICE

GUYs IT WORKS LIKE MAGIC esp WITH DNS

FYI This is because routings basic task is the logical binary AND of the IP and the subnet mask to find the network address/range.  If an IP falls outside that range it sends it to its default gateway.

One important detail of note, if router links have incongruous subnet masks many problems can arise (for example, OSPF relationships will fail.  Also routing black-holes will appear is the attached subnet mask includes routes that are not truly directly-attached)

You can check out the video on you-tube "THE SUBNET FLOP"

I have made a video "LOOPBACK by THEBRILLAS"   guys check it out

check video @ youtube by THEBRILLAS