IP / ASN / Domain Lookup
IP Lookup Result
IP Address
133.40.0.0
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ISP
National Institutes of Natural Sciences National Astronomical Observatory of JAPAN
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
DataCenter
29%Risk Score
29% Risk Score
IP Address (Decimal)
2233991168
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 133.40.0.0/16 | ISP National Institutes of Natural Sciences National Astronomical Observatory of JAPAN | Japan | 📅 2025-11-02 16:35 | 📅 2025-11-16 02:02 | |
| 133.40.0.0/16 | ISP NTT Communications Corporation | Japan | 📅 2018-04-05 13:08 | 📅 2023-04-03 15:13 | |
| 133.40.0.0/16 | ISP Research Organization of Information and Systems, National Institute of Informatics | Australia | 📅 2003-01-10 17:14 | 📅 2006-11-05 15:01 | |
| 133.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 133.40.0.0/16 | ISP Turk Telekomunikasyon Anonim Sirketi | Türkiye | 📅 2004-12-24 17:48 | 📅 2004-12-24 18:21 | |
| 133.40.0.0/16 | 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 | 📅 2025-11-17 07:54 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 133.0.0.0/8 |  APNIC | Japan | 📅 2022-11-01 12:33 | 📅 2025-11-17 07:54 |
