IP / ASN / Domain Lookup
IP Lookup Result
IP Address
204.231.96.255
Location
Japan,Tokyo
ASN
Company
ISP
British Telecommunications PLC
Longitude
139.7035
139.7035
Latitude
35.6938
35.6938
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
3437715711
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 204.231.0.0/17 | ISP British Telecommunications PLC | United Kingdom | 📅 2025-01-03 02:43 | 📅 2025-11-18 07:26 | |
| 204.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 204.192.0.0/10 | ISP Sprint | United States | 📅 2003-07-25 22:35 | 📅 2003-08-09 04:08 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET204 | 204.0.0.0/8 | 📅 1994-05-01 08:00 | 📅 2025-11-17 17:43 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 204.225.219.0/12 | 📅 2021-11-23 21:11 | 📅 2025-11-17 17:33 |
ISP BT-IP-ICG-GIIB-BLK13 | 204.231.0.0/16 | 📅 1995-01-17 08:00 | 📅 2025-11-17 16:47 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 204.0.0.0/8 |  ARIN | -- | 📅 1994-05-01 08:00 | 📅 2025-11-17 17:43 | |
| 204.225.219.0/12 |  RIPE | European Union | 📅 2021-11-23 21:11 | 📅 2025-11-17 17:33 | |
| 204.231.0.0/16 | ARIN | -- | 📅 1995-01-17 08:00 | 📅 2025-11-17 16:47 |
