IP / ASN / Domain Lookup
IP Lookup Result
IP Address
103.1.221.4103-1-221-4.static.ip.net.tw.
Location
Taiwan
ASN
Company
ENT
Yuan-Jhen Info., Co., Ltd
Longitude
121.5817
121.5817
Latitude
24.947
24.947
Roaming IP
DataCenter
32%Risk Score
32% Risk Score
IP Address (Decimal)
1728175364
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 103.1.220.0/23 | ENT Yuan-Jhen Info., Co., Ltd | Taiwan | 📅 2025-11-03 12:39 | 📅 2025-11-04 16:24 | |
| 103.1.220.0/22 | ENT Yuan-Jhen Info., Co., Ltd | Taiwan | 📅 2025-11-03 12:39 | 📅 2025-11-04 16:24 | |
| 103.1.221.0/24 | ENT Yuan-Jhen Info., Co., Ltd | Taiwan | 📅 2017-08-08 05:03 | 📅 2025-09-09 02:38 | |
| 103.0.0.0/8 | UNK Universitas Negeri Semarang | Indonesia | 📅 2023-09-11 14:18 | 📅 2024-02-02 18:27 | |
| 103.0.0.0/8 | ENT GLOBAL-ICT HONGKONG CO.LIMITED | Hong Kong SAR China | 📅 2023-07-28 15:39 | 📅 2023-07-28 15:49 | |
| 103.1.0.0/16 | UNK Humax Networks, INC. | South Korea | 📅 2021-12-07 13:48 | 📅 2021-12-16 14:13 | |
| 103.0.0.0/8 | UNK APIK Media Networks | Indonesia | 📅 2021-09-01 16:19 | 📅 2021-09-01 17:00 | |
| 103.1.221.0/24 | IDC Digital United Inc. | Australia | 📅 2018-05-23 21:21 | 📅 2018-09-01 21:36 | |
| 103.0.0.0/8 | ISP Bharti Airtel Ltd | Australia | 📅 2017-07-12 13:06 | 📅 2017-07-12 17:39 | |
| 103.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2004-01-22 19:42 | |
| 103.0.0.0/8 | ISP Harbor Communications | United States | 📅 2003-03-03 02:55 | 📅 2003-03-03 03:44 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT APNIC-103 | 103.0.0.0/8 | 📅 2011-01-09 08:00 | 📅 2025-11-04 17:45 |
IDC NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 101.64.0.0/7 | 📅 2025-03-27 22:54 | 📅 2025-11-04 17:44 |
ENT YUANJHEN | 103.1.220.0/22 | 📅 2023-11-30 12:18 | 📅 2025-11-04 16:24 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 103.0.0.0/8 |  ARIN | -- | 📅 2011-01-09 08:00 | 📅 2025-11-04 17:45 | |
| 101.64.0.0/7 |  RIPE | European Union | 📅 2025-03-27 22:54 | 📅 2025-11-04 17:44 | |
| 103.1.220.0/22 |  APNIC | Taiwan | 📅 2023-11-30 12:18 | 📅 2025-11-04 16:24 |
