is that possible if we change our ISP modem/router with manually,like we change our IP address?
I know the difference between a dynamic IP address and static IP address. On a wide area network (WAN) or local network (LAN) the my home assigns the IP addresses.
How getting a new IP address?
Here`s very simple method - disconnecting the power to your wi-fi modem.
A good Modem Router i looking here
http://jonsguide.org/best-top-modem-router-combo-reviews/.