IP / ASN / Domain Lookup
IP Lookup Result
IP Address
121.58.128.0
Location
Japan,Yamanashi
ASN
Company
ISP
Kawaguchiko cable television Inc
Longitude
138.7435
138.7435
Latitude
35.4975
35.4975
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2033876992
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 121.58.128.0/21 | ISP Kawaguchiko cable television Inc | Japan | 📅 2020-01-03 15:12 | 📅 2025-10-20 00:46 | |
| 121.58.128.0/21 | ENT KDDI CORPORATION | Japan | 📅 2017-01-01 08:34 | 📅 2018-09-21 18:02 | |
| 121.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2004-01-22 19:42 | |
| 121.0.0.0/8 | ISP Harbor Communications | United States | 📅 2003-03-03 02:55 | 📅 2003-03-03 03:44 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-121 | 121.0.0.0/8 | 📅 2006-01-06 08:00 | 📅 2025-10-20 14:09 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 121.54.188.0/10 | 📅 2023-08-21 21:25 | 📅 2025-10-20 13:46 |
ISP LCNet-CIDR-BLK-JP | 121.58.128.0/21 | 📅 2008-12-19 10:40 | 📅 2025-10-20 00:46 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 121.0.0.0/8 |  ARIN | -- | 📅 2006-01-06 08:00 | 📅 2025-10-20 14:09 | |
| 121.54.188.0/10 |  RIPE | European Union | 📅 2023-08-21 21:25 | 📅 2025-10-20 13:46 | |
| 121.58.128.0/21 |  APNIC | Japan | 📅 2008-12-19 10:40 | 📅 2025-10-20 00:46 |
