IP / ASN / Domain Lookup
IP Lookup Result
IP Address
152.121.128.1
Location
United States,District of Columbia,Washington D.C.
ASN
Company
IDC
DoD Network Information Center
Longitude
-77.0364
-77.0364
Latitude
38.8951
38.8951
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
2558099457
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 152.121.128.0/24 | IDC DoD Network Information Center | United States | 📅 2025-03-05 18:24 | 📅 2025-10-20 00:47 | |
| 152.121.0.0/16 | IDC DoD Network Information Center | United States | 📅 2025-01-22 10:10 | 📅 2025-10-20 00:47 | |
| 152.121.128.0/24 | IDC DoD Network Information Center | United States | 📅 2023-01-17 10:28 | 📅 2025-05-07 01:24 | |
| 152.121.0.0/16 | IDC DoD Network Information Center | United States | 📅 2021-01-17 02:29 | 📅 2025-02-12 09:09 | |
| 152.121.128.0/24 | ISP United States Coast Guard | United States | 📅 2020-01-03 22:41 | 📅 2023-01-13 09:34 | |
| 152.121.0.0/16 | ISP United States Coast Guard | United States | 📅 2003-05-05 00:56 | 📅 2020-01-13 15:17 | |
| 152.121.0.0/16 | ENT U. S. Department of Transportation | United States | 📅 2001-10-27 05:48 | 📅 2003-03-20 20:09 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET152 | 152.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-31 17:40 |
ISP DOTNETA | 152.121.0.0/14 | 📅 1991-08-15 09:00 | 📅 2025-10-31 14:43 |
IDC DOTNETA1 | 152.121.0.0/16 | 📅 1991-08-15 09:00 | 📅 2025-10-30 06:12 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 152.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-31 17:40 | |
| 152.121.0.0/14 | ARIN | -- | 📅 1991-08-15 09:00 | 📅 2025-10-31 14:43 | |
| 152.121.0.0/16 | ARIN | -- | 📅 1991-08-15 09:00 | 📅 2025-10-30 06:12 |
