IP / ASN / Domain Lookup
IP Lookup Result
IP Address
210.137.144.2A2.hoku-iryo-u.ac.jp.
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)
3532230658
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 210.137.0.0/16 | ISP Research Organization of Information and Systems, National Institute of Informatics | Australia | 📅 2017-01-01 08:39 | 📅 2025-10-20 11:55 | |
| 210.137.144.0/21 | ENT Hokkaido University | Japan | 📅 2003-12-01 14:58 | 📅 2004-02-05 15:19 | |
| 210.137.144.0/24 | ISP Research Organization of Information and Systems, National Institute of Informatics | Australia | 📅 2003-08-14 18:09 | 📅 2003-09-10 23:08 | |
| 210.137.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-16 20:52 | |
| 210.0.0.0/8 | IDC California Education and Research Federation Network | United States | 📅 2002-02-22 01:57 | 📅 2002-02-22 02:19 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 209.251.254.0/6 | 📅 2019-01-07 18:47 | 📅 2025-10-20 14:14 |
IDC APNIC-AP | 210.0.0.0/8 | 📅 2023-09-05 09:46 | 📅 2025-10-20 14:14 |
ISP JPNIC-NET-JP | 210.136.0.0/13 | 📅 2015-12-02 06:31 | 📅 2025-10-20 12:20 |
ISP SINET-CIDR-BLK-JP | 210.137.0.0/16 | 📅 2024-06-13 09:26 | 📅 2025-10-20 11:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 209.251.254.0/6 |  RIPE | European Union | 📅 2019-01-07 18:47 | 📅 2025-10-20 14:14 | |
| 210.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:46 | 📅 2025-10-20 14:14 | |
| 210.136.0.0/13 | APNIC | Japan | 📅 2015-12-02 06:31 | 📅 2025-10-20 12:20 | |
| 210.137.0.0/16 | APNIC | Japan | 📅 2024-06-13 09:26 | 📅 2025-10-20 11:55 |
