IP / ASN / Domain Lookup
IP Lookup Result
IP Address
202.231.8.3
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
25%Risk Score
25% Risk Score
IP Address (Decimal)
3404138499
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 202.231.0.0/18 | ISP Research Organization of Information and Systems, National Institute of Informatics | Australia | 📅 2017-01-01 08:39 | 📅 2025-10-20 11:55 | |
| 202.231.8.0/22 | ENT Hokkaido University | Japan | 📅 2002-04-01 12:18 | 📅 2004-02-05 15:19 | |
| 202.231.8.0/22 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:12 | 📅 2002-04-17 13:13 | |
| 202.231.0.0/18 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-16 20:52 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-CIDR-BLK | 202.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-10-20 14:14 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 202.181.205.0/9 | 📅 2024-01-02 22:33 | 📅 2025-10-20 14:14 |
ENT JPNIC-NET-JP | 202.230.0.0/15 | 📅 2015-12-02 06:28 | 📅 2025-10-20 12:17 |
ISP SINET-CIDR-BLK-JP | 202.231.0.0/18 | 📅 2024-06-13 09:26 | 📅 2025-10-20 11:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 202.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-10-20 14:14 | |
| 202.181.205.0/9 |  RIPE | European Union | 📅 2024-01-02 22:33 | 📅 2025-10-20 14:14 | |
| 202.230.0.0/15 |  APNIC | Japan | 📅 2015-12-02 06:28 | 📅 2025-10-20 12:17 | |
| 202.231.0.0/18 | APNIC | Japan | 📅 2024-06-13 09:26 | 📅 2025-10-20 11:55 |
