IP / ASN / Domain Lookup
IP Lookup Result
IP Address
140.247.0.1
Location
United States,Massachusetts,Cambridge
ASN
Company
ENT
Harvard University
Longitude
-71.3919
-71.3919
Latitude
42.4855
42.4855
Native IP
Residential
24%Risk Score
24% Risk Score
IP Address (Decimal)
2364997633
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 140.247.0.0/16 | ENT Harvard University | United States | 📅 2017-01-01 08:38 | 📅 2025-10-20 00:47 | |
| 140.247.0.0/16 | ENT Harvard University | United States | 📅 2001-10-27 05:48 | 📅 2004-02-06 13:44 | |
| 140.240.0.0/13 | IDC Level 3 Parent, LLC | United States | 📅 2001-10-27 04:51 | 📅 2003-12-02 02:10 | |
| 140.240.0.0/13 | IDC Level 3 Parent, LLC | United States | 📅 2003-06-18 18:18 | 📅 2003-06-28 04:41 | |
| 140.247.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 13:12 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET140 | 140.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-29 17:25 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 140.234.0.0/11 | 📅 2024-02-05 23:10 | 📅 2025-10-29 16:58 |
ENT HARVARD-UNIV | 140.247.0.0/16 | 📅 1992-09-18 08:00 | 📅 2025-10-20 00:47 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 140.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-29 17:25 | |
| 140.234.0.0/11 |  RIPE | European Union | 📅 2024-02-05 23:10 | 📅 2025-10-29 16:58 | |
| 140.247.0.0/16 | ARIN | -- | 📅 1992-09-18 08:00 | 📅 2025-10-20 00:47 |
