IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.80.138.1
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ISP
CTGNet
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
3411053057
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.80.138.0/24 | ISP CTGNet | Hong Kong SAR China | 📅 2021-01-01 13:35 | 📅 2025-10-20 11:55 | |
| 203.80.138.0/23 | ISP CHINA TELECOM (AMERICAS) CORPORATION | United States | 📅 2017-11-05 05:33 | 📅 2020-01-13 15:17 | |
| 203.80.136.0/21 | ISP Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-01-10 15:43 | 📅 2018-03-06 15:13 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-10-27 08:42 |
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.78.176.0/14 | 📅 2025-04-01 22:16 | 📅 2025-10-27 04:24 |
ISP CTHKI-HK | 203.80.138.0/23 | 📅 2021-06-15 16:05 | 📅 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 | 📅 2025-10-27 08:42 | |
| 203.78.176.0/14 |  RIPE | European Union | 📅 2025-04-01 22:16 | 📅 2025-10-27 04:24 | |
| 203.80.138.0/23 |  APNIC | Japan | 📅 2021-06-15 16:05 | 📅 2025-10-20 11:55 |
