IP / ASN / Domain Lookup
IP Lookup Result
IP Address
160.238.51.2
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ISP
Research Organization of Information and Systems, National Institute of Informatics
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
DataCenter
23%Risk Score
23% Risk Score
IP Address (Decimal)
2699965186
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 160.238.51.0/24 | EDU National Institute of Informatics | Japan | 📅 2017-01-01 08:37 | 📅 2025-12-24 23:25 | |
| 160.238.0.0/16 | EDU National Institute of Informatics | Japan | 📅 2001-10-27 05:48 | 📅 2012-01-30 12:51 | |
| 160.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 160.238.0.0/16 | IDC Telxius Cable | Spain | 📅 2003-03-04 01:00 | 📅 2003-03-04 17:17 | |
| 160.238.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 13:12 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET160 | 160.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 160.238.40.0/20 | 📅 2019-01-07 18:45 | 📅 2025-12-05 10:20 |
ISP OITA-PJC-CIDR-BLK-JP | 160.238.51.0/24 | 📅 2012-03-29 08:57 | 📅 2025-12-05 10:20 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 160.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 | |
| 160.238.40.0/20 |  RIPE | European Union | 📅 2019-01-07 18:45 | 📅 2025-12-05 10:20 | |
| 160.238.51.0/24 |  APNIC | Japan | 📅 2012-03-29 08:57 | 📅 2025-12-05 10:20 |
