IP / ASN / Domain Lookup
IP Lookup Result
IP Address
143.73.2.1
Location
United Kingdom,England,London
ASN
Company
ISP
Headquarters, USAISC
Longitude
-0.1667
-0.1667
Latitude
51.5
51.5
Roaming IP
DataCenter
25%Risk Score
25% Risk Score
IP Address (Decimal)
2403926529
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 | 📅 2017-01-01 08:39 | 📅 2025-10-20 00:47 | |
| 143.73.2.0/24 | ISP Headquarters, USAISC | United States | 📅 2025-08-03 16:31 | 📅 2025-09-24 23:59 | |
| 143.73.2.0/24 | ISP Headquarters, USAISC | United States | 📅 2025-07-06 21:17 | 📅 2025-07-06 21:21 | |
| 143.73.0.0/22 | ISP Headquarters, USAISC | United States | 📅 2024-10-07 22:46 | 📅 2025-07-06 07:35 | |
| 143.73.2.0/23 | IDC DoD Network Information Center | United States | 📅 2024-08-29 02:09 | 📅 2024-10-08 10:03 | |
| 143.73.2.0/24 | ISP Headquarters, USAISC | United States | 📅 2022-09-15 07:19 | 📅 2022-09-15 09:39 | |
| 143.73.2.0/23 | ISP Headquarters, USAISC | United States | 📅 2017-05-06 01:41 | 📅 2022-01-28 21:40 | |
| 143.73.2.0/23 | IDC DoD Network Information Center | United States | 📅 2017-10-01 18:32 | 📅 2020-09-24 05:01 | |
| 143.73.2.0/23 | ISP Headquarters, USAISC | United States | 📅 2017-02-04 12:52 | 📅 2017-03-30 05:14 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET143 | 143.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-02 07:44 |
IDC PM-WIN-T-NET11 | 143.73.0.0/16 | 📅 2025-08-21 08:00 | 📅 2025-10-31 23:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-02 07:44 | |
| 143.73.0.0/16 | ARIN | -- | 📅 2025-08-21 08:00 | 📅 2025-10-31 23:26 |
