IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.145.203.254twaren3-254.niu.edu.tw.
Location
Taiwan,Yilan
ASN
Company
IDC
National Center for High-performance Computing
Longitude
121.6336
121.6336
Latitude
24.5424
24.5424
Roaming IP
DataCenter
32%Risk Score
32% Risk Score
IP Address (Decimal)
3415329790
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.145.200.0/21 | IDC National Center for High-performance Computing | Taiwan | 📅 2017-01-01 08:39 | 📅 2025-11-24 08:11 | |
| 203.145.202.0/23 | IDC National Center for High-performance Computing | Taiwan | 📅 2008-02-06 17:04 | 📅 2021-08-13 13:41 | |
| 203.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-11-24 08:14 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.109.64.0/10 | 📅 2021-07-20 00:55 | 📅 2025-11-24 08:14 |
IDC NARL-NET | 203.145.192.0/19 | 📅 2022-02-11 16:12 | 📅 2025-11-24 08:11 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-11-24 08:14 | |
| 203.109.64.0/10 |  RIPE | European Union | 📅 2021-07-20 00:55 | 📅 2025-11-24 08:14 | |
| 203.145.192.0/19 |  APNIC | Taiwan | 📅 2022-02-11 16:12 | 📅 2025-11-24 08:11 |
