IP / ASN / Domain Lookup
IP Lookup Result
IP Address
150.55.128.4
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ENT
Okayama University of Science
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
2520219652
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 150.55.128.0/22 | EDU Okayama University of Science | Japan | 📅 2020-01-08 19:05 | 📅 2025-12-23 01:28 | |
| 150.55.128.0/21 | EDU Okayama University of Science | Japan | 📅 2020-01-08 19:05 | 📅 2025-12-23 01:28 | |
| 150.55.128.0/18 | EDU Okayama University of Science | Japan | 📅 2020-01-08 19:05 | 📅 2025-12-23 01:28 | |
| 150.55.0.0/16 | EDU Okayama University of Science | Japan | 📅 2012-01-28 20:35 | 📅 2025-12-23 01:28 | |
| 150.55.128.0/17 | EDU Okayama University of Science | Japan | 📅 2025-03-12 14:34 | 📅 2025-12-23 00:34 | |
| 150.0.0.0/8 | ISP Indosat Ooredoo | Indonesia | 📅 2023-08-09 11:36 | 📅 2023-08-09 13:39 | |
| 150.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 150.55.0.0/16 | EDU WIDE Project | Japan | 📅 2003-06-27 10:19 | 📅 2003-06-27 11:04 | |
| 150.55.0.0/16 | IDC Telxius Cable | Spain | 📅 2003-03-04 01:00 | 📅 2003-03-04 19:15 | |
| 150.55.0.0/16 | EDU National Institute of Informatics | Japan | 📅 2001-10-27 05:48 | 📅 2002-05-01 17:46 | |
| 150.55.0.0/16 | IDC NTT Communications Corporation (OCN) | Japan | 📅 2001-12-08 08:05 | 📅 2002-04-30 00:43 | |
| 150.55.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 13:12 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP ERX-NETBLOCK | 150.0.0.0/8 | 📅 2015-08-28 08:31 | 📅 2025-12-07 07:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 150.40.128.0/9 | 📅 2024-05-01 22:34 | 📅 2025-12-07 07:44 |
ISP JAPAN150 | 150.52.0.0/14 | 📅 2024-05-23 09:11 | 📅 2025-12-07 07:03 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 150.0.0.0/8 |  APNIC | Australia | 📅 2015-08-28 08:31 | 📅 2025-12-07 07:44 | |
| 150.40.128.0/9 |  RIPE | European Union | 📅 2024-05-01 22:34 | 📅 2025-12-07 07:44 | |
| 150.52.0.0/14 | APNIC | Japan | 📅 2024-05-23 09:11 | 📅 2025-12-07 07:03 |
