IP / ASN / Domain Lookup
IP Lookup Result
IP Address
143.73.37.3
Location
Germany,Hesse,Frankfurt am Main
ASN
Company
ISP
Headquarters, USAISC
Longitude
8.75
8.75
Latitude
50
50
Roaming IP
DataCenter
25%Risk Score
25% Risk Score
IP Address (Decimal)
2403935491
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.73.0.0/16 | IDC DoD Network Information Center | United States | 📅 2025-11-02 16:35 | 📅 2025-11-08 03:32 | |
| 143.73.37.0/24 | ISP Headquarters, USAISC | United States | 📅 2025-09-01 08:19 | 📅 2025-09-21 21:35 | |
| 143.73.37.0/24 | ISP Headquarters, USAISC | United States | 📅 2024-12-29 21:45 | 📅 2025-08-31 19:51 | |
| 143.73.36.0/23 | IDC DoD Network Information Center | United States | 📅 2024-08-28 21:58 | 📅 2024-10-09 22:30 | |
| 143.73.32.0/20 | ISP Headquarters, USAISC | United States | 📅 2017-05-05 17:44 | 📅 2022-10-12 04:22 | |
| 143.73.37.0/24 | ISP Headquarters, USAISC | United States | 📅 2018-04-12 08:17 | 📅 2022-09-15 10:41 | |
| 143.73.37.0/24 | UNK Unknown | -- | 📅 2021-03-03 04:52 | 📅 2021-03-04 02:49 | |
| 143.73.32.0/20 | IDC DoD Network Information Center | United States | 📅 2018-09-14 00:18 | 📅 2018-12-26 05:00 | |
| 143.73.36.0/22 | IDC DoD Network Information Center | United States | 📅 2018-01-24 22:57 | 📅 2018-12-18 23:45 | |
| 143.73.37.0/24 | IDC DoD Network Information Center | United States | 📅 2017-04-28 09:42 | 📅 2018-12-18 17:02 | |
| 143.73.32.0/20 | ISP Headquarters, USAISC | United States | 📅 2017-01-05 06:19 | 📅 2017-04-12 10:51 | |
| 143.73.37.0/24 | ISP Headquarters, USAISC | United States | 📅 2017-03-02 06:09 | 📅 2017-03-14 23:50 | |
| 143.73.32.0/21 | ISP Headquarters, USAISC | United States | 📅 2017-02-05 11:23 | 📅 2017-03-02 09:31 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET143 | 143.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-10 13:44 |
IDC PM-WIN-T-NET11 | 143.73.0.0/16 | 📅 2025-08-21 08:00 | 📅 2025-11-09 21:50 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-10 13:44 | |
| 143.73.0.0/16 | ARIN | -- | 📅 2025-08-21 08:00 | 📅 2025-11-09 21:50 |
