IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.100.52.1
Location
Hong Kong,Hong Kong,Hong Kong
ASN
Company
ISP
CTGNet
Longitude
114.1666
114.1666
Latitude
22.25
22.25
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
3412341761
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.100.52.0/24 | ISP CTGNet | Hong Kong SAR China | 📅 2024-02-05 19:29 | 📅 2025-10-20 11:55 | |
| 203.100.52.0/24 | ISP China Telecom Next Generation Carrier Network | China | 📅 2018-07-23 05:25 | 📅 2024-02-01 02:01 | |
| 203.100.48.0/21 | 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-AP | 203.0.0.0/8 | 📅 2023-09-05 09:46 | 📅 2025-11-01 17:07 |
ISP CTHKI-HK | 203.100.52.0/22 | 📅 2021-06-15 16:06 | 📅 2025-10-20 12:18 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:46 | 📅 2025-11-01 17:07 | |
| 203.100.52.0/22 | APNIC | Hong Kong SAR China | 📅 2021-06-15 16:06 | 📅 2025-10-20 12:18 |
