IP / ASN / Domain Lookup
IP Lookup Result
IP Address
121.50.57.11.sub0.57.50.121.in-addr.arpa.
Location
Japan,Tokyo
ASN
Company
ISP
SECOM Trust Systems Co.,Ltd.
Longitude
139.5596
139.5596
Latitude
35.6835
35.6835
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2033334529
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 121.50.57.0/24 | ISP SECOM Trust Systems Co.,Ltd. | Japan | 📅 2017-01-01 08:09 | 📅 2025-10-20 11:55 | |
| 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 secomtrustnet | 121.50.56.0/21 | 📅 2023-09-19 14:25 | 📅 2025-10-20 11:55 |
ISP SECOMTRUST | 121.50.57.0/24 | 📅 2023-03-24 02:23 | 📅 2025-10-20 11:55 |
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 | |
| 121.50.56.0/21 |  APNIC | Japan | 📅 2023-09-19 14:25 | 📅 2025-10-20 11:55 | |
| 121.50.57.0/24 | APNIC | Japan | 📅 2023-03-24 02:23 | 📅 2025-10-20 11:55 |
