IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.191.52.0
Location
Vietnam,Hanoi
ASN
Company
IDC
National Agency for Scientific and Technological Information
Longitude
105.8538
105.8538
Latitude
21.0299
21.0299
Roaming IP
DataCenter
32%Risk Score
32% Risk Score
IP Address (Decimal)
3418305536
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.191.48.0/21 | IDC National Agency for Scientific and Technological Information | Vietnam | 📅 2017-01-03 23:46 | 📅 2025-11-14 11:09 | |
| 203.191.52.0/24 | IDC National Agency for Scientific and Technological Information | Vietnam | 📅 2017-01-01 08:39 | 📅 2023-06-23 15:50 | |
| 203.191.52.0/24 | ISP CMC Telecom Infrastructure Company | Vietnam | 📅 2018-10-02 18:59 | 📅 2018-10-02 19:01 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-11-15 07:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.190.64.0/12 | 📅 2024-12-30 23:33 | 📅 2025-11-15 07:43 |
IDC VINAREN-VN | 203.191.48.0/21 | 📅 2017-11-13 10:59 | 📅 2025-11-14 11:09 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-11-15 07:44 | |
| 203.190.64.0/12 |  RIPE | European Union | 📅 2024-12-30 23:33 | 📅 2025-11-15 07:43 | |
| 203.191.48.0/21 |  APNIC | Vietnam | 📅 2017-11-13 10:59 | 📅 2025-11-14 11:09 |
