IP / ASN / Domain Lookup
IP Lookup Result
IP Address
154.21.55.252
Location
United States,District of Columbia,Washington D.C.
ASN
Company
ISP
Cogent Communications
Longitude
-77.0364
-77.0364
Latitude
38.8951
38.8951
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2585081852
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 154.21.0.0/16 | IDC Cogent Communications, Inc. | United States | 📅 2020-01-02 10:55 | 📅 2026-01-02 14:28 | |
| 154.21.48.0/21 | IDC Cogent Communications, Inc. | United States | 📅 2020-01-02 10:55 | 📅 2021-05-14 23:58 | |
| 154.21.48.0/21 | ISP Internet Utilities LATAM Ltd. | Belize | 📅 2018-12-03 13:27 | 📅 2018-12-26 05:00 | |
| 154.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET154 | 154.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-31 17:59 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 154.16.0.0/12 | 📅 2019-01-07 18:46 | 📅 2025-12-31 17:55 |
IDC COGENT-154-21-16 | 154.21.0.0/16 | 📅 1992-02-05 08:00 | 📅 2025-12-31 15:49 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 154.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-31 17:59 | |
| 154.16.0.0/12 |  RIPE | European Union | 📅 2019-01-07 18:46 | 📅 2025-12-31 17:55 | |
| 154.21.0.0/16 | ARIN | -- | 📅 1992-02-05 08:00 | 📅 2025-12-31 15:49 |
