What is IP Address Lookup?
Free online IP address lookup tool. Instantly find your public IP, geolocation, city, ISP, and browser information. Manual IP lookup also supported — essential for network diagnostics.
▶Use Cases4 scenarios
- ◆Network diagnostics
- ◆Geolocation check
- ◆IP detection
- ◆Security review
▶How to Use3 steps
- 1Open the page to see your IP automatically
- 2Or enter an IP to look up
- 3View location, ISP, and details
▶Features4 features
- ✓Auto-detect IP
- ✓Geolocation
- ✓ISP lookup
- ✓Browser info
▶FAQ7 questions
What is IP Address Lookup?
An online IP lookup. Instantly find your public IP, geolocation, and ISP info. Supports multiple input formats with one-click copy or download. All operations run locally in your browser — no uploads.
Is this my real IP?
Yes, this shows your public IP address.
Can I look up someone elses IP?
Yes, enter any IP address to look it up.
How accurate is IP Address Lookup?
IP geolocation is accurate to city level, about 85-95% accuracy depending on database freshness.
Will query data be saved?
No. All queries are initiated from your browser. Query records are not stored.
Does it support batch queries?
Currently one IP address at a time.
Do I need to sign up or pay?
No. Completely free, no signup, no query limits.