IP / ASN / Domain Lookup
IP Lookup Result
IP Address
143.45.0.0
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ISP
Headquarters, USAISC
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
2402091008
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.45.0.0/16 | ISP Headquarters, USAISC | United States | 📅 2017-01-01 08:38 | 📅 2025-10-20 00:47 | |
| 143.45.0.0/16 | ISP Headquarters, USAISC | United States | 📅 2017-06-15 19:29 | 📅 2025-06-28 04:58 | |
| 143.45.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 13:12 | |
| 143.45.0.0/16 | IDC DoD Network Information Center | United States | 📅 2001-11-27 23:39 | 📅 2001-11-29 17:10 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET143 | 143.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-20 14:14 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 143.21.0.0/11 | 📅 2025-04-14 21:24 | 📅 2025-10-20 14:09 |
ISP BUCKNER-NET | 143.45.0.0/16 | 📅 1990-03-26 08:00 | 📅 2025-10-20 13:49 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-20 14:14 | |
| 143.21.0.0/11 |  RIPE | European Union | 📅 2025-04-14 21:24 | 📅 2025-10-20 14:09 | |
| 143.45.0.0/16 | ARIN | -- | 📅 1990-03-26 08:00 | 📅 2025-10-20 13:49 |
