IP / ASN / Domain Lookup
IP Lookup Result
IP Address
154.38.128.0
Location
United States,Massachusetts,Waltham
ASN
Company
ISP
Cogent Communications
Longitude
-71.3919
-71.3919
Latitude
42.4855
42.4855
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2586214400
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 154.36.0.0/14 | ISP Cogent Communications | United States | 📅 2017-01-01 08:35 | 📅 2025-10-20 00:47 | |
| 154.38.128.0/24 | UNK Charles River Operation | United States | 📅 2022-09-20 15:01 | 📅 2024-04-09 08:46 | |
| 154.38.128.0/24 | ISP Cogent Communications | United States | 📅 2020-01-03 16:50 | 📅 2023-05-15 15:34 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET154 | 154.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-29 17:45 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 154.33.0.0/8 | 📅 2025-02-26 22:23 | 📅 2025-10-29 17:45 |
IDC NET-154-38-0-0 | 154.38.0.0/16 | 📅 - | 📅 2025-10-27 07:45 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 154.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-29 17:45 | |
| 154.33.0.0/8 |  RIPE | European Union | 📅 2025-02-26 22:23 | 📅 2025-10-29 17:45 | |
| 154.38.0.0/16 |  AFRINIC | Mauritius | 📅 - | 📅 2025-10-27 07:45 |
