IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.16.45.0
Location
Australia,New South Wales,Sydney
ASN
Company
IDC
Unknown
Longitude
151.2073
151.2073
Latitude
-33.8679
-33.8679
Native IP
Residential
29%Risk Score
29% Risk Score
IP Address (Decimal)
3406834944
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.16.44.0/22 | ISP Vocus Connect International Backbone | Australia | 📅 2025-07-11 20:59 | 📅 2025-10-30 16:45 | |
| 203.16.45.0/24 | ISP Vocus Connect International Backbone | Australia | 📅 2025-07-07 08:30 | 📅 2025-07-11 21:16 | |
| 203.16.44.0/22 | ISP Telstra Limited | Australia | 📅 2017-08-08 03:05 | 📅 2018-03-20 01:27 | |
| 203.16.40.0/21 | ISP Australian Academic and Research Network (AARNet) | Australia | 📅 2001-10-27 08:41 | 📅 2004-02-06 10:43 | |
| 203.16.40.0/21 | ENT The University of Melbourne, Melbourne, Victoria | Australia | 📅 2004-01-21 20:15 | 📅 2004-01-31 19:12 | |
| 203.16.40.0/21 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-13 09:06 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-10-31 17:44 |
ISP TRCH-AU | 203.16.40.0/21 | 📅 2024-10-16 21:10 | 📅 2025-10-30 16:45 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-10-31 17:44 | |
| 203.16.40.0/21 |  APNIC | Australia | 📅 2024-10-16 21:10 | 📅 2025-10-30 16:45 |
