IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.64.128.0
Location
Taiwan,Taipei
ASN
Company
ISP
Taiwan Academic Network (TANet) Information Center
Longitude
121.5533
121.5533
Latitude
25.083
25.083
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
3410001920
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.64.0.0/16 | ISP Taiwan Academic Network (TANet) Information Center | Taiwan | 📅 2003-05-03 10:47 | 📅 2025-11-08 18:47 | |
| 203.64.128.0/21 | ISP Taiwan Academic Network (TANet) Information Center | Taiwan | 📅 2017-01-28 05:29 | 📅 2025-10-16 19:34 | |
| 203.64.128.0/21 | IDC National Sun Yat-sen University | Taiwan | 📅 2017-01-26 16:08 | 📅 2024-01-09 17:54 | |
| 203.64.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 04:09 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-AP | 203.0.0.0/8 | 📅 2023-09-05 09:46 | 📅 2025-11-08 17:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.56.179.0/11 | 📅 2024-03-19 01:15 | 📅 2025-11-08 17:34 |
ISP TWNIC-TW | 203.64.0.0/14 | 📅 2021-11-04 08:49 | 📅 2025-11-08 17:14 |
ISP TANET | 203.64.0.0/16 | 📅 2021-11-04 08:48 | 📅 2025-11-08 08:21 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:46 | 📅 2025-11-08 17:44 | |
| 203.56.179.0/11 |  RIPE | European Union | 📅 2024-03-19 01:15 | 📅 2025-11-08 17:34 | |
| 203.64.0.0/14 | APNIC | Taiwan | 📅 2021-11-04 08:49 | 📅 2025-11-08 17:14 | |
| 203.64.0.0/16 | APNIC | Taiwan | 📅 2021-11-04 08:48 | 📅 2025-11-08 08:21 |
