IP Lookup Tool
Professional IP address information query service supporting queries for any IP address or domain's geographic location, network operator, AS number, and other detailed information. Whether network administrators troubleshooting or developers building geolocation services, quickly obtain accurate IP-related information.
Features
- Multiple Input Methods: Supports IPv4, IPv6 addresses, domains, or complete URLs
- Auto-detection: Intelligently identifies current device's public IP address
- Detailed Information: Provides country, region, ISP, ASN, coordinates, timezone, and complete data
- Instant Query: Real-time retrieval of latest IP address information
How to Use
Query Specific IP or Domain
- Enter IP address or domain to query in input box
- Click "Query" button
- System displays complete IP information including country/code, organization/ISP, ASN, coordinates, continent code, timezone/UTC offset
Query Local IP
- Page auto-queries and displays your current public IP address on load
- Leave input box empty and click query button to re-fetch local IP info
Application Scenarios
- Network Management: Quickly locate access sources, troubleshoot abnormal traffic, understand visitor network environment
- Development Debugging: Verify IP resolution accuracy when implementing geolocation features, test access from different regions
- Security Analysis: Track suspicious access sources, identify malicious IP origins and network info
- Content Distribution: Optimize resource allocation strategies based on IP geolocation for CDN providers
Supported Input Formats
- IPv4: e.g.,
8.8.8.8 - IPv6: e.g.,
2001:4860:4860::8888 - Domain: e.g.,
google.com - Full URL: e.g.,
https://www.example.com
Tool auto-identifies input type and resolves to corresponding IP for query.
Data Accuracy
Uses professional IP geolocation databases regularly updated for data accuracy and timeliness. Due to dynamic IP allocation and network topology changes, treat query results as reference rather than absolute accurate geolocation.
Technical Notes
- Supports both IPv4 and IPv6 queries
- Provides ASN (Autonomous System Number) info helping identify network owners
- Coordinates can be used for map marking and geographic visualization
- Timezone info very useful for cross-timezone services and log analysis
Tool Comparison
Compared to traditional IP query tools, provides more complete network information dimensions including not just basic geolocation but also ASN, ISP and professional network data, especially suitable for technical personnel and network professionals.
