Dynamic IP Address

A Dynamic IP address is one that is temporarily assigned to a user by their internet service provider every time the connect. This cuts down on the number if IP addresses large consumer providers need because not all of their customers are using the service at any given time. It also cuts down on bandwidth usage by preventing consumers from hosting servers. Note: Recently a number of co/mpanies have started to offer services aimed at updating DNS for dynamically connected clients.

See also:

Static IP Address