IP / ASN / Domain Lookup
IP Lookup Result
IP Address
133.221.5.6
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ISP
Internet Initiative Japan Inc.
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2245854470
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 133.221.0.0/16 | ISP Internet Initiative Japan Inc. | Australia | 📅 2025-11-02 16:34 | 📅 2025-11-04 16:28 | |
| 133.221.5.0/24 | ISP Internet Initiative Japan Inc. | Australia | 📅 2017-08-17 18:38 | 📅 2017-08-17 18:48 | |
| 133.221.0.0/16 | ENT AT TOKYO Corporation | Japan | 📅 2002-01-05 14:18 | 📅 2004-02-06 13:53 | |
| 133.221.0.0/16 | ENT WIDE Project | Japan | 📅 2002-04-29 23:38 | 📅 2002-04-29 23:41 | |
| 133.221.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-11 03:13 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT JPNIC-NET-JP-ERX | 133.0.0.0/8 | 📅 2022-11-01 12:33 | 📅 2025-11-04 17:44 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 133.0.0.0/8 |  APNIC | Japan | 📅 2022-11-01 12:33 | 📅 2025-11-04 17:44 |
