| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system for managing address information, allowing a user to easily and visually determine an assignment state of an IP address and to register, update and delete the IP address in increments of its prefix by a simple operation. <P>SOLUTION: A system for managing address information, which manages an IP address used in a network and displays an assignment state of the IP address on a terminal in increments of a prefix of the IP address, includes: storage means for storing information regarding a screen expressing an IP address space in a matrix form and displaying the assignment state of the IP address in increments of the prefix; screen displaying means for sending the screen to the terminal to allow the terminal to display it; and IP address space changing means for, when receiving a change instruction of the IP address space expressed in the matrix form, changing the IP address space on the screen, and allowing the storage means to storage information regarding a screen expressing the changed IP address space. <P>COPYRIGHT: (C)2012,JPO&INPIT |
