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United States
The IP address 128.231.3.149 (type: IPv4), is registered in Silver Spring, Maryland, ZIP code 20903, United States, and is associated with the Internet Service Provider (ISP) National Institutes of Health, under the organization National Institutes of Health, and belongs to AS3527 National Institutes of Health, located at coordinates 39.0095° N, 76.9846° W, and operates within the time zone America/New_York.
| IP Address: | 128.231.3.149 |
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| ISP: | National Institutes of Health |
| City: | Silver Spring |
| State: | (MD) - Maryland |
| Country: | United States |
| Latitude: | 39.0095 |
| Longitude: | -76.9846 |
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| Usage Type: | Fixed Line ISP |
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| Provider: | National Institutes of Health |
| ASN Number: | AS3527 |
| ASN Name: | National Institutes of Health |
| Time Zone: | UTC -04:00 |
| Local Time: | 28 Jun, 2026 05:00 PM |
| ZIP Code: | 20903 |
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| Country: | United States of America |
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| 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]) |
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