IP / ASN / Domain Lookup
IP Lookup Result
IP Address
146.243.0.4
Location
United States,Massachusetts,Chelsea
ASN
Company
ENT
Commonwealth of Massachusetts
Longitude
-71.0658
-71.0658
Latitude
42.3554
42.3554
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
2465398788
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 146.243.0.0/16 | ENT Commonwealth of Massachusetts | United States | 📅 2023-01-10 05:46 | 📅 2025-11-23 05:30 | |
| 146.243.0.0/16 | IDC Level 3 Parent, LLC | United States | 📅 2022-11-15 08:24 | 📅 2022-11-15 09:59 | |
| 146.243.0.0/18 | ENT Commonwealth of Massachusetts | United States | 📅 2017-01-01 08:38 | 📅 2022-06-23 11:27 | |
| 146.243.0.0/17 | ENT Commonwealth of Massachusetts | United States | 📅 2005-07-09 20:51 | 📅 2008-02-08 04:25 | |
| 146.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 146.243.0.0/17 | IDC Level 3 Parent, LLC | United States | 📅 2004-10-20 07:36 | 📅 2005-07-09 20:29 | |
| 146.243.0.0/16 | IDC Level 3 Parent, LLC | United States | 📅 2004-10-20 07:36 | 📅 2005-07-09 20:29 | |
| 146.243.0.0/17 | IDC Level 3 Parent, LLC | United States | 📅 2004-10-20 06:36 | 📅 2004-10-20 07:35 | |
| 146.243.0.0/16 | IDC Level 3 Parent, LLC | United States | 📅 2004-10-20 06:36 | 📅 2004-10-20 07:35 | |
| 146.243.0.0/17 | IDC Level 3 Parent, LLC | United States | 📅 2003-01-11 10:39 | 📅 2004-10-20 03:57 | |
| 146.243.0.0/16 | IDC Level 3 Parent, LLC | United States | 📅 2003-01-11 10:39 | 📅 2004-10-20 03:57 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET146 | 146.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-24 08:14 |
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 146.242.0.0/13 | 📅 2019-01-07 18:50 | 📅 2025-11-23 09:15 |
ENT MASS-GOV-NET | 146.243.0.0/16 | 📅 1991-03-04 08:00 | 📅 2025-11-23 05:30 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 146.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-24 08:14 | |
| 146.242.0.0/13 |  RIPE | European Union | 📅 2019-01-07 18:50 | 📅 2025-11-23 09:15 | |
| 146.243.0.0/16 | ARIN | -- | 📅 1991-03-04 08:00 | 📅 2025-11-23 05:30 |
