IP / ASN / Domain Lookup
IP Lookup Result
IP Address
143.73.237.1
Location
United Kingdom,England,London
ASN
Company
IDC
DoD Network Information Center
Longitude
-0.1667
-0.1667
Latitude
51.5
51.5
Roaming IP
DataCenter
32%Risk Score
32% Risk Score
IP Address (Decimal)
2403986689
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 | 📅 2025-11-16 11:50 | |
| 143.73.237.0/24 | IDC DoD Network Information Center | United States | 📅 2023-04-02 22:56 | 📅 2025-04-02 16:07 | |
| 143.73.236.0/22 | IDC DoD Network Information Center | United States | 📅 2023-10-19 03:13 | 📅 2024-10-05 05:46 | |
| 143.73.237.0/24 | ISP Headquarters, USAISC | United States | 📅 2021-01-03 00:19 | 📅 2021-12-04 08:15 | |
| 143.73.237.0/24 | IDC DoD Network Information Center | United States | 📅 2018-02-25 11:59 | 📅 2020-01-07 18:26 | |
| 143.73.236.0/22 | IDC DoD Network Information Center | United States | 📅 2018-12-15 01:51 | 📅 2018-12-22 04:27 | |
| 143.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET143 | 143.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-16 17:59 |
IDC PM-WIN-T-NET11 | 143.73.0.0/16 | 📅 2025-08-21 08:00 | 📅 2025-11-16 17:59 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-16 17:59 | |
| 143.73.0.0/16 | ARIN | -- | 📅 2025-08-21 08:00 | 📅 2025-11-16 17:59 |
