The PPC palm IP address is released through 2.0, and the source code will be sorted out after a while and then presented to you :)

The latest index file is used to accelerate reverse search. The following is the instruction file. Wait for a while and sort it out.Source code:)

Palm IP 2.0 instructions for use

Introduction
Palm IP can quickly query the IP address location based on the IP address. The palm IP address is widely used in qq ip address query database through the pure network, which can be used for precise IP address query on the floor.
Version 2.0 uses a series of optimization methods to greatly improve the reverse query speed after the previous version. However, because of the speed limit of PDA, the search speed is still slow. Enter a region to the city. If not, gradually expand the scope. Note: it may take several minutes to query the range of a province. Please be patient.
For example, it takes 11 seconds to search for "Chengdu" and "Emy of electronic science and technology" on hp1937 (Samsung 206 MHz. It takes up to 142 seconds to search for "Sichuan" and "Emy of electronic science and technology.

Usage
Pure green software can be copied anywhere. If you want a faster retrieval speed, place it in the ram storage zone.

Update Database
Please go to the http://www.cz88.net to download the latest qqwry. dat to overwrite the corresponding file in the PDA.
Note: After updating the database, you must update the latest database index. Otherwise, it cannot be used.

Update database Indexes
Please download the latest database index from the http://www.hesicong.com.

Others
If you have any comments or suggestions on the software, please leave a message on my homepage. Thank you!
Software Author: hesicong
Home: http://www.hesicong.com
Http://hesicong.cnblogs.com: cnblogs
QQ: 38288890
Welcome to contact me!

History
: Adds database indexes and releases version 2.0. The search speed is greatly increased. Corrected the error caused by character decoding not found in the gb2312 font.
: Version 1.0 is released. This function is not implemented because the search speed in the region is too slow.