IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.73.3.4h4-203-73-3.seed.net.tw.
Location
Taiwan,Taipei
ASN
Company
IDC
Digital United Inc.
Longitude
121.5533
121.5533
Latitude
25.083
25.083
Roaming IP
DataCenter
32%Risk Score
32% Risk Score
IP Address (Decimal)
3410559748
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.73.3.0/24 | IDC Digital United Inc. | Australia | 📅 2017-01-01 08:37 | 📅 2025-11-14 11:09 | |
| 203.73.0.0/19 | IDC Digital United Inc. | Australia | 📅 2005-10-09 05:38 | 📅 2025-10-13 06:08 | |
| 203.73.0.0/18 | IDC Digital United Inc. | Australia | 📅 2003-05-03 08:12 | 📅 2025-10-13 06:08 | |
| 203.73.0.0/16 | IDC Digital United Inc. | Australia | 📅 2003-05-03 08:12 | 📅 2025-10-13 06:08 | |
| 203.73.0.0/18 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 04:08 | |
| 203.73.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 04:08 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-11-14 17:29 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.56.179.0/11 | 📅 2024-03-19 01:15 | 📅 2025-11-14 17:01 |
IDC TWNIC-TW | 203.72.0.0/14 | 📅 2021-11-04 08:48 | 📅 2025-11-14 11:09 |
IDC SEEDNET | 203.73.0.0/16 | 📅 2025-11-07 10:28 | 📅 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 | 📅 2025-11-14 17:29 | |
| 203.56.179.0/11 |  RIPE | European Union | 📅 2024-03-19 01:15 | 📅 2025-11-14 17:01 | |
| 203.72.0.0/14 |  APNIC | Taiwan | 📅 2021-11-04 08:48 | 📅 2025-11-14 11:09 | |
| 203.73.0.0/16 | APNIC | Taiwan | 📅 2025-11-07 10:28 | 📅 2025-11-14 11:09 |
