About gpsmap

[sanjaya117]

I installed gpsmap plugin latest version into my plugin directory.then i set the configuration also.but when I put the gpsmap API key the marker will not appear for paticular host.but I can see the map.but my friend can be appear the marker.I and my friend is in same LAN and both of us have same public ip.Why can't I see the marker in my pc?Why my friend can see the marker?if some person get the api for particular public IP ,can I use the api key for that paticular ip?
ex=>my friend public ip=34.56.7.9 he got the api key first for gpsmap
my public ip =34.56.7.9 can i get api key for my pc now?