IP / ASN / Domain Lookup
IP Lookup Result
IP Address
154.17.83.4
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
DataCenter
24%Risk Score
24% Risk Score
IP Address (Decimal)
2584826628
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 154.17.0.0/16 | IDC Cogent Communications, Inc. | United States | 📅 2021-01-01 13:37 | 📅 2026-01-04 17:55 | |
| 154.17.83.0/24 | ISP SIMSALASIMDE | Germany | 📅 2025-07-15 21:58 | 📅 2026-01-02 14:28 | |
| 154.17.82.0/23 | IDC Cogent Communications, Inc. | United States | 📅 2024-03-23 01:01 | 📅 2024-04-12 04:09 | |
| 154.17.64.0/19 | ISP Altus Communications Inc. | United States | 📅 2020-01-03 15:12 | 📅 2023-05-12 23:20 | |
| 154.17.80.0/22 | IDC M247 | Romania | 📅 2022-01-20 01:17 | 📅 2022-02-02 00:13 | |
| 154.17.0.0/16 | IDC ISC | United States | 📅 2012-01-30 08:39 | 📅 2018-11-30 05:05 | |
| 154.17.0.0/16 | GOV RIPE NCC ASN block | -- | 📅 2008-10-23 09:58 | 📅 2010-01-19 20:43 | |
| 154.17.0.0/16 | IDC ISC F-ROOT | United States | 📅 2007-09-18 04:59 | 📅 2007-12-03 10:22 | |
| 154.17.0.0/17 | IDC ISC F-ROOT | United States | 📅 2007-08-16 21:19 | 📅 2007-08-23 00:48 | |
| 154.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 154.17.0.0/16 | IDC Cogent Communications | United States | 📅 2003-07-03 06:13 | 📅 2004-02-15 16:06 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET154 | 154.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2026-01-04 13:14 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 154.16.0.0/12 | 📅 2019-01-07 18:46 | 📅 2026-01-04 13:13 |
IDC COGENT-154-17-16 | 154.17.0.0/16 | 📅 1992-02-05 08:00 | 📅 2026-01-04 12:11 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 154.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2026-01-04 13:14 | |
| 154.16.0.0/12 |  RIPE | European Union | 📅 2019-01-07 18:46 | 📅 2026-01-04 13:13 | |
| 154.17.0.0/16 | ARIN | -- | 📅 1992-02-05 08:00 | 📅 2026-01-04 12:11 |
