IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.178.6.0
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ISP
OPTAGE Inc.
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
DataCenter
23%Risk Score
23% Risk Score
IP Address (Decimal)
3417441792
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.178.6.0/24 | ISP OPTAGE Inc. | Japan | 📅 2017-08-09 15:14 | 📅 2025-11-14 11:08 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-11-14 17:29 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.171.96.0/11 | 📅 2024-09-09 21:16 | 📅 2025-11-14 17:23 |
ENT JPNIC-NET-JP | 203.178.0.0/13 | 📅 2008-09-04 14:49 | 📅 2025-11-14 11:09 |
ISP K-Opticom-CIDR-BLK-JP | 203.178.6.0/24 | 📅 2019-09-19 12:11 | 📅 2025-11-14 11:08 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-11-14 17:29 | |
| 203.171.96.0/11 |  RIPE | European Union | 📅 2024-09-09 21:16 | 📅 2025-11-14 17:23 | |
| 203.178.0.0/13 |  APNIC | Japan | 📅 2008-09-04 14:49 | 📅 2025-11-14 11:09 | |
| 203.178.6.0/24 | APNIC | Japan | 📅 2019-09-19 12:11 | 📅 2025-11-14 11:08 |
