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United States
The IP address 131.142.136.4 (type: IPv4), is registered in Boston, Massachusetts, ZIP code 02115, United States, and is associated with the Internet Service Provider (ISP) Harvard-Smithsonian Center Astrophysics, under the organization Harvard-Smithsonian Center Astrophysics, and belongs to AS1742 Harvard University, located at coordinates 42.3427° N, 71.0922° W, and operates within the time zone America/New_York.
| IP Address: | 131.142.136.4 |
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| ISP: | Harvard-Smithsonian Center Astrophysics |
| City: | Boston |
| State: | (MA) - Massachusetts |
| Country: | United States |
| Latitude: | 42.3427 |
| Longitude: | -71.0922 |
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| Usage Type: | Fixed Line ISP |
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| Provider: | Harvard-Smithsonian Center Astrophysics |
| ASN Number: | AS1742 |
| ASN Name: | Harvard University |
| Time Zone: | UTC -04:00 |
| Local Time: | 19 Jun, 2026 11:39 AM |
| ZIP Code: | 02115 |
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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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