IP / ASN / Domain Lookup
IP Lookup Result
IP Address
133.247.231.254
Location
Japan,Tokyo,Chiyoda City
ASN
Yamanashi CATV Co,. ltd
Company
Yamanashi CATV Co,. ltd
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
DataCenter
28%Risk Score
28% Risk Score
IP Address (Decimal)
2247616510
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 133.247.224.0/21 | UNK Yamanashi CATV Co,. ltd | Japan | 📅 2025-10-31 10:20 | 📅 2025-10-31 16:21 | |
| 133.247.224.0/21 | UNK UNIADEX, LTD. | Japan | 📅 2020-09-21 07:56 | 📅 2020-09-25 00:07 | |
| 133.247.128.0/17 | UNK UNIADEX, LTD. | Japan | 📅 2018-12-24 09:34 | 📅 2020-01-13 10:02 | |
| 133.247.0.0/16 | UNK UNIADEX, LTD. | Japan | 📅 2017-01-01 08:38 | 📅 2018-09-21 18:03 | |
| 133.247.0.0/16 | ENT SoftBank Corp. | Japan | 📅 2003-04-02 20:33 | 📅 2004-02-06 13:44 | |
| 133.247.0.0/16 | ISP STARNET Co.,Ltd. | Japan | 📅 2001-10-27 05:48 | 📅 2003-03-07 17:14 | |
| 133.247.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 04:08 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP JPNIC-NET-JP-ERX | 133.0.0.0/8 | 📅 2022-11-01 12:33 | 📅 2025-10-31 23:29 |
ENT YCATV-CIDR-BLK-JP | 133.247.224.0/21 | 📅 2020-12-04 08:09 | 📅 2025-10-31 16:21 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 133.0.0.0/8 |  APNIC | Japan | 📅 2022-11-01 12:33 | 📅 2025-10-31 23:29 | |
| 133.247.224.0/21 | APNIC | Japan | 📅 2020-12-04 08:09 | 📅 2025-10-31 16:21 |
