This is amazing! What is being used for geocoding IP addresses? It's one of the more accurate returns I have come across in quite some time. Also, how live i

This is amazing! What is being used for geocoding IP addresses? It's one of the more accurate returns I have come across in quite some time. Also, how live is this data? If the data is live enough, this could be immensely useful for small-craft off-shore fishing. All around, superb work!