IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.4.164.0
Location
Australia,Victoria,Warrnambool
ASN
Company
ISP
Peter MacCallum Cancer Institute
Longitude
142.5216
142.5216
Latitude
-38.3782
-38.3782
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
3406078976
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.4.164.0/24 | ISP Peter MacCallum Cancer Institute | Australia | 📅 2023-01-21 09:51 | 📅 2025-10-20 11:55 | |
| 203.4.164.0/22 | ISP Peter MacCallum Cancer Institute | Australia | 📅 2023-01-21 04:19 | 📅 2025-10-20 11:55 | |
| 203.4.164.0/22 | ENT The University of Melbourne, Melbourne, Victoria | Australia | 📅 2004-01-31 19:12 | 📅 2021-05-19 15:54 | |
| 203.4.164.0/24 | ISP Telstra Limited | Australia | 📅 2017-01-01 08:39 | 📅 2017-11-05 05:34 | |
| 203.4.164.0/22 | ISP Australian Academic and Research Network (AARNet) | Australia | 📅 2001-10-27 08:41 | 📅 2004-02-06 10:43 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT APNIC-AP | 203.0.0.0/8 | 📅 2023-09-05 09:46 | 📅 2025-11-03 17:44 |
IDC NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.1.20.0/13 | 📅 2023-11-07 00:09 | 📅 2025-11-03 17:43 |
ISP PMCI-AU | 203.4.164.0/22 | 📅 2022-06-07 09:03 | 📅 2025-10-20 11:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:46 | 📅 2025-11-03 17:44 | |
| 203.1.20.0/13 |  RIPE | European Union | 📅 2023-11-07 00:09 | 📅 2025-11-03 17:43 | |
| 203.4.164.0/22 | APNIC | Australia | 📅 2022-06-07 09:03 | 📅 2025-10-20 11:55 |
