IP / ASN / Domain Lookup
IP Lookup Result
IP Address
143.73.12.0
Location
United Kingdom,England,London
ASN
Company
IDC
DoD Network Information Center
Longitude
-0.1667
-0.1667
Latitude
51.5
51.5
Roaming IP
Residential
31%Risk Score
31% Risk Score
IP Address (Decimal)
2403929088
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 | |
| 143.73.12.0/24 | ISP Headquarters, USAISC | United States | 📅 2017-05-06 01:31 | 📅 2022-09-15 09:39 | |
| 143.73.12.0/22 | ISP Headquarters, USAISC | United States | 📅 2017-05-06 02:06 | 📅 2021-10-15 08:43 | |
| 143.73.12.0/22 | IDC DoD Network Information Center | United States | 📅 2017-09-08 05:39 | 📅 2020-09-24 03:40 | |
| 143.73.12.0/24 | IDC DoD Network Information Center | United States | 📅 2018-06-07 01:33 | 📅 2020-09-23 23:42 | |
| 143.73.12.0/22 | ISP Headquarters, USAISC | United States | 📅 2017-02-04 12:57 | 📅 2017-04-12 12:51 | |
| 143.73.12.0/24 | ISP Headquarters, USAISC | United States | 📅 2017-03-04 22:55 | 📅 2017-04-12 07:57 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET143 | 143.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-31 17:44 |
IDC PM-WIN-T-NET11 | 143.73.0.0/16 | 📅 2025-08-21 08:00 | 📅 2025-10-31 16:37 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-31 17:44 | |
| 143.73.0.0/16 | ARIN | -- | 📅 2025-08-21 08:00 | 📅 2025-10-31 16:37 |
