IPinfo: A Multi-Interface IP Address Lookup Tool

There are many IP query tools available online, but their data quality varies, often leading to discrepancies. IPinfo addresses this by integrating multiple IP query interfaces, including ipip.net, Taobao, Sina, and GeoIP, to facilitate easy comparison of query results.

Features

• Automatically retrieves both internal and public IP addresses.
• Supports multiple data interfaces.
• Allows one-click querying of all IP interfaces for convenient data comparison.

Demo

• Address: https://ip.awk.sh/

Self-Deployment

IPinfo is developed using PHP. You can download the source code from master.zip and run it directly in your PHP environment for immediate use.

Rate Limits

Since IPinfo relies on free interfaces, query frequency is subject to the following limits:

• ipip.net: Limited to 1,000 queries per day.
• Taobao: Access frequency must be less than 10 QPS.

Data Comparison

• ipip.net: Likely the most accurate IP query service in China.
• Taobao: Also offers good accuracy.
• Sina: The IP database appears outdated and less accurate.
• GeoIP: More accurate for querying international IP addresses.

Additional Resources

• Demo Address: https://ip.awk.sh/
• Source Code: https://github.com/helloxz/IPinfo