Rated 3 out of 5 stars

I read in [About this Add-on]:
"WorldIP is a WIPmania's product based on WIP-database."

Please forgive my ignorance but,
may I ask what the WIPmania and the WIP-database are?

noteworthy that wipmania.com seems to be not available (dead/blocked/restricted or something?) -which was that triggered my question..

This review is for a previous version of the add-on (3.0.8.1-signed.1-signed).