It is not, hashing would be pretty much a bijection, anyways. Storing state would be fine, though.
By "hash" I just meant its broader meaning of "converting": "IP address" to "broad geographical region". There would be no way to convert, say, "Monaco" back to an IP address
By "hash" I just meant its broader meaning of "converting": "IP address" to "broad geographical region". There would be no way to convert, say, "Monaco" back to an IP address