IP / ASN / Domain Lookup
IP Lookup Result
IP Address
133.31.0.0
Location
Japan,Osaka,Osaka
ASN
Company
ENT
Tokyo University of Science
Longitude
135.5021
135.5021
Latitude
34.6937
34.6937
Native IP
DataCenter
28%Risk Score
28% Risk Score
IP Address (Decimal)
2233401344
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 133.31.0.0/17 | ENT Tokyo University of Science | Japan | 📅 2021-01-01 13:35 | 📅 2025-11-14 11:09 | |
| 133.31.0.0/16 | ENT Tokyo University of Science | Japan | 📅 2017-01-01 08:36 | 📅 2025-11-14 11:09 | |
| 133.31.0.0/16 | IDC JPNIC-2Byte-ASBLOCK-AP | -- | 📅 2001-10-27 04:52 | 📅 2006-01-20 22:52 | |
| 133.31.0.0/16 | 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 JPNIC-NET-JP-ERX | 133.0.0.0/8 | 📅 2022-11-01 12:33 | 📅 2025-11-15 07:43 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 133.0.0.0/8 |  APNIC | Japan | 📅 2022-11-01 12:33 | 📅 2025-11-15 07:43 |
