IP / ASN / Domain Lookup
IP Lookup Result
IP Address
154.3.237.0
Location
United States,Massachusetts,Waltham
ASN
Charles River Operation
Company
Charles River Operation
Longitude
-71.3919
-71.3919
Latitude
42.4855
42.4855
Native IP
Residential
23%Risk Score
23% Risk Score
IP Address (Decimal)
2583948544
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 154.3.237.0/24 | UNK Charles River Operation | United States | 📅 2024-01-03 18:26 | 📅 2025-10-20 00:47 | |
| 154.3.0.0/16 | ISP Cogent Communications | United States | 📅 2017-01-01 08:35 | 📅 2025-10-20 00:47 | |
| 154.3.237.0/24 | ISP Cogent Communications | United States | 📅 2020-01-03 16:50 | 📅 2023-05-15 15:34 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET154 | 154.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-27 08:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 153.113.0.0/8 | 📅 2019-01-07 18:44 | 📅 2025-10-27 07:34 |
ENT COGENT-154-3-16 | 154.3.0.0/16 | 📅 1992-02-05 08:00 | 📅 2025-10-27 05:34 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 154.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-27 08:44 | |
| 153.113.0.0/8 |  RIPE | European Union | 📅 2019-01-07 18:44 | 📅 2025-10-27 07:34 | |
| 154.3.0.0/16 | ARIN | -- | 📅 1992-02-05 08:00 | 📅 2025-10-27 05:34 |
