IP / ASN / Domain Lookup
IP Lookup Result
IP Address
143.73.153.0
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)
2403965184
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 | |
| 143.73.144.0/20 | IDC DoD Network Information Center | United States | 📅 2017-08-09 15:15 | 📅 2024-09-28 11:16 | |
| 143.73.153.0/24 | ISP Headquarters, USAISC | United States | 📅 2021-12-21 04:31 | 📅 2023-06-03 00:03 | |
| 143.73.153.0/24 | ISP Headquarters, USAISC | United States | 📅 2018-10-18 15:25 | 📅 2018-11-15 04:38 | |
| 143.73.152.0/23 | ISP Headquarters, USAISC | United States | 📅 2018-07-04 09:36 | 📅 2018-11-15 04:38 | |
| 143.73.152.0/23 | IDC DoD Network Information Center | United States | 📅 2018-04-02 11:11 | 📅 2018-07-10 10:09 | |
| 143.73.152.0/22 | IDC DoD Network Information Center | United States | 📅 2018-03-10 15:08 | 📅 2018-04-02 13:02 | |
| 143.73.153.0/24 | IDC DoD Network Information Center | United States | 📅 2017-01-01 08:39 | 📅 2017-05-31 15:32 | |
| 143.73.152.0/23 | ISP Headquarters, USAISC | United States | 📅 2017-01-15 14:33 | 📅 2017-02-19 23:37 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET143 | 143.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-03 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 | 📅 2025-11-03 07:44 | |
| 143.73.0.0/16 | ARIN | -- | 📅 2025-08-21 08:00 | 📅 2025-10-31 23:26 |
