IP / ASN / Domain Lookup
IP Lookup Result
IP Address
143.74.21.6
Location
United States,Arizona
ASN
Company
IDC
DoD Network Information Center
Longitude
-109.7512
-109.7512
Latitude
31.8795
31.8795
Native IP
Residential
29%Risk Score
29% Risk Score
IP Address (Decimal)
2403996934
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.74.0.0/16 | GOV DoD Network Information Center | United States | 📅 2012-01-31 00:26 | 📅 2026-01-02 14:28 | |
| 143.74.21.0/24 | GOV Headquarters, USAISC | United States | 📅 2025-09-18 23:47 | 📅 2025-11-08 03:09 | |
| 143.74.21.0/24 | GOV DoD Network Information Center | United States | 📅 2025-05-12 04:11 | 📅 2025-09-18 08:09 | |
| 143.74.21.0/24 | GOV Headquarters, USAISC | United States | 📅 2024-01-19 01:53 | 📅 2025-02-06 04:05 | |
| 143.74.16.0/20 | GOV Headquarters, USAISC | United States | 📅 2021-01-06 07:56 | 📅 2022-10-03 21:41 | |
| 143.74.20.0/22 | GOV Headquarters, USAISC | United States | 📅 2018-01-07 18:25 | 📅 2022-03-25 23:47 | |
| 143.74.21.0/24 | GOV Headquarters, USAISC | United States | 📅 2018-02-16 16:12 | 📅 2022-03-25 05:13 | |
| 143.74.16.0/21 | GOV Headquarters, USAISC | United States | 📅 2021-02-10 04:59 | 📅 2022-02-26 05:40 | |
| 143.74.16.0/20 | GOV DoD Network Information Center | United States | 📅 2018-04-20 13:36 | 📅 2020-09-24 12:44 | |
| 143.74.21.0/24 | GOV DoD Network Information Center | United States | 📅 2017-01-06 03:59 | 📅 2020-01-11 06:46 | |
| 143.74.20.0/22 | GOV DoD Network Information Center | United States | 📅 2018-06-21 06:38 | 📅 2018-06-29 08:24 | |
| 143.74.16.0/21 | GOV DoD Network Information Center | United States | 📅 2017-01-01 15:12 | 📅 2017-08-12 01:58 | |
| 143.74.16.0/21 | GOV Headquarters, USAISC | United States | 📅 2017-02-01 12:49 | 📅 2017-02-25 08:36 | |
| 143.74.21.0/24 | GOV Headquarters, USAISC | United States | 📅 2017-02-13 09:19 | 📅 2017-02-24 11:54 | |
| 143.74.16.0/20 | GOV DoD Network Information Center | United States | 📅 2011-09-02 14:16 | 📅 2012-01-31 00:26 | |
| 143.74.21.0/24 | GOV DoD Network Information Center | United States | 📅 2011-08-25 23:13 | 📅 2011-10-25 15:54 | |
| 143.74.0.0/19 | GOV DoD Network Information Center | United States | 📅 2008-05-15 17:01 | 📅 2011-04-22 09:00 | |
| 143.74.21.0/24 | GOV DoD Network Information Center | United States | 📅 2010-05-06 04:17 | 📅 2011-04-22 06:04 | |
| 143.74.16.0/21 | GOV DoD Network Information Center | United States | 📅 2010-05-04 06:24 | 📅 2011-03-29 08:52 | |
| 143.74.16.0/20 | GOV DoD Network Information Center | United States | 📅 2010-05-04 06:24 | 📅 2011-03-29 08:52 | |
| 143.74.21.0/24 | GOV Headquarters, USAISC | United States | 📅 2010-04-01 03:29 | 📅 2010-04-02 02:58 | |
| 143.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET143 | 143.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2026-01-04 17:59 |
GOV PM-WIN-T-NET9 | 143.74.0.0/16 | 📅 2025-08-21 08:00 | 📅 2026-01-04 14:17 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2026-01-04 17:59 | |
| 143.74.0.0/16 | ARIN | -- | 📅 2025-08-21 08:00 | 📅 2026-01-04 14:17 |
