Instantly uncover detailed information about any IP address. Find its location, ISP, usage type, and other key details with our free and accurate IP lookup tool.
United States
The IP address 128.138.167.128 (type: IPv4), is registered in Lafayette, Colorado, ZIP code 80026, United States, and is associated with the Internet Service Provider (ISP) University of Colorado at Boulder, under the organization University of Colorado, and belongs to AS104 University of Colorado at Boulder, located at coordinates 39.9970° N, 105.0974° W, and operates within the time zone America/Denver.
| IP Address: | 128.138.167.128 |
|---|---|
| ISP: | University of Colorado at Boulder |
| City: | Lafayette |
| State: | (CO) - Colorado |
| Country: | United States |
| Latitude: | 39.997 |
| Longitude: | -105.0974 |
| Dialing Code: |
| Usage Type: | Fixed Line ISP |
|---|---|
| Provider: | University of Colorado |
| ASN Number: | AS104 |
| ASN Name: | University of Colorado at Boulder |
| Time Zone: | UTC -06:00 |
| Local Time: | 06 Jul, 2026 04:44 AM |
| ZIP Code: | 80026 |
| Reverse: |
| Country: | United States of America |
|---|---|
| Capital: | Washington, D.C. |
| Continent: | North America |
| Population: | 331,900,000 |
| Area: | 9,525,067 km² |
| Currency: | USD (United States Dollar) |
| Top Level Domain: | .us |
| User Agent: | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected]) |
|---|---|
| Referrer: | |
| Device: | |
| Operating System: | |
| Architecture: | |
| Browser: |