IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.223.81.0
Location
Japan,Tokyo,Nakano City
ASN
Company
ISP
SECOM Trust Systems Co.,Ltd.
Longitude
139.6624
139.6624
Latitude
35.7109
35.7109
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
3420410112
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.223.81.0/24 | ISP SECOM Trust Systems Co.,Ltd. | Japan | 📅 2023-01-21 09:38 | 📅 2025-10-20 11:55 | |
| 203.223.81.0/24 | ISP MITSUI KNOWLEDGE INDUSTRY CO., LTD. | Japan | 📅 2022-03-27 08:19 | 📅 2022-09-11 11:13 | |
| 203.223.80.0/21 | ISP MITSUI KNOWLEDGE INDUSTRY CO., LTD. | Japan | 📅 2017-01-01 08:09 | 📅 2022-03-27 08:59 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-10-20 14:15 |
IDC NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.202.234.0/10 | 📅 2024-12-30 23:33 | 📅 2025-10-20 14:09 |
ISP MKInet-CIDR-BLK-JP | 203.223.80.0/21 | 📅 2010-11-05 09:58 | 📅 2025-10-20 11:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-10-20 14:15 | |
| 203.202.234.0/10 |  RIPE | European Union | 📅 2024-12-30 23:33 | 📅 2025-10-20 14:09 | |
| 203.223.80.0/21 |  APNIC | Japan | 📅 2010-11-05 09:58 | 📅 2025-10-20 11:55 |
