You should learn more about IP addressing. Most routers (not just linksys) are 192.168.1.1
This 192.168.x.x address is only a private address, its not public. So your private address and my private address and everybody else's private address can be the same. But every public address has to be different. You cant have 2 public addresses the same or there will be huge problems. If you ever heard anything about IP6, you will know what Im talking about.
Linksys is the name of a wireless router, not an ISP; you'll have to check with the owner of the router which ISP they connect it to.
The answer depends on what you want tell it apart from!
it depends what you are telling apart
Some routers have a page that shows devices that are connected, but not who is using the devices.
Meerkats tell each other apart with smell and dominant
Depends what "them" is
As humans we have a hard time telling penguins apart. However, They can tell each other apart by distinct vocalizations.
For the average human viewer there appears to be little way to tell a Pill Bug apart but they do have markings on there backs which can allow them to be told apart.
I can tell them apart by their hairstyle and attitudes (including their music). Maybe you should try the same.
You can tell it apart by Eating the burger and licking the rockdifferent taste s LIKEa BOSS
colors '
priya- Tell me how to set Ip address for a network with 4 routers and 4 nodes...