IPRangeByCountry

mysql> desc IPRangeByCountry;
+-------------+-------------+------+-----+---------+-------+
| Field       | Type        | Null | Key | Default | Extra |
+-------------+-------------+------+-----+---------+-------+
| FromIP      | char(15)    | YES  | MUL | NULL    |       |
| ToIP        | char(15)    | YES  |     | NULL    |       |
| FromInt     | int(11)     | YES  | MUL | NULL    |       |
| ToInt       | int(11)     | YES  |     | NULL    |       |
| CountryCode | char(2)     | YES  |     | NULL    |       |
| CountryName | varchar(50) | YES  |     | NULL    |       |
+-------------+-------------+------+-----+---------+-------+
6 rows in set (0.03 sec)