MySQL - Storing IP

mysql> SELECT INET_ATON('192.168.10.50');
+----------------------------+
| INET_ATON('192.168.10.50') |
+----------------------------+
|                 3232238130 | 
+----------------------------+
1 row in set (0.00 sec)

mysql> SELECT INET_NTOA('3232238130');
+-------------------------+
| INET_NTOA('3232238130') |
+-------------------------+
| 192.168.10.50           | 
+-------------------------+
1 row in set (0.00 sec)