IP / ASN / Domain Lookup
IP Lookup Result
IP Address
154.50.139.73
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)
2587003721
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 154.48.0.0/12 | ISP Cogent Communications | United States | 📅 2017-01-01 08:36 | 📅 2025-11-20 09:07 | |
| 154.50.136.0/22 | ISP Cogent Communications | United States | 📅 2025-11-02 03:34 | 📅 2025-11-16 15:16 | |
| 154.48.0.0/14 | ISP Cogent Communications | United States | 📅 2006-10-31 03:29 | 📅 2007-11-02 20:10 | |
| 154.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 154.48.0.0/12 | ISP Cogent Communications | United States | 📅 2003-11-05 23:24 | 📅 2004-02-15 16:06 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET154 | 154.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-17 17:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 154.33.0.0/8 | 📅 2025-02-26 22:23 | 📅 2025-11-17 17:44 |
ISP COGENT-154-50-16 | 154.50.0.0/16 | 📅 1992-02-05 08:00 | 📅 2025-11-17 17:32 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 154.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-17 17:44 | |
| 154.33.0.0/8 |  RIPE | European Union | 📅 2025-02-26 22:23 | 📅 2025-11-17 17:44 | |
| 154.50.0.0/16 | ARIN | -- | 📅 1992-02-05 08:00 | 📅 2025-11-17 17:32 |
