IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.173.28.1203-173-28-1.dyn.iinet.net.au.
Location
Australia,New South Wales,Sydney
ASN
Company
ISP
TPG Telecom Limited
Longitude
151.2073
151.2073
Latitude
-33.8679
-33.8679
Native IP
DataCenter
23%Risk Score
23% Risk Score
IP Address (Decimal)
3417119745
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.173.16.0/20 | ISP TPG Telecom | Australia | 📅 2020-01-03 22:44 | 📅 2025-12-30 16:11 | |
| 203.173.28.0/22 | ISP iiNet | Australia | 📅 2017-01-01 08:39 | 📅 2018-06-13 01:36 | |
| 203.173.28.0/22 | ISP iiNet Limited | Australia | 📅 2003-09-05 13:36 | 📅 2012-01-30 08:41 | |
| 203.0.0.0/8 | ISP Gixe | France | 📅 2009-06-08 03:17 | 📅 2010-03-05 00:26 | |
| 203.173.0.0/18 | ISP iiNet Limited | Australia | 📅 2007-03-22 09:19 | 📅 2007-03-22 15:44 | |
| 203.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 203.173.0.0/19 | EDU Technopark, Trivandrum, India | India | 📅 2003-06-25 17:52 | 📅 2003-09-04 12:37 | |
| 203.173.0.0/18 | EDU Technopark, Trivandrum, India | India | 📅 2001-10-27 04:52 | 📅 2003-06-25 17:51 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-AP | 203.0.0.0/8 | 📅 2023-09-05 09:46 | 📅 2025-12-07 07:45 |
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.171.96.0/11 | 📅 2024-09-09 21:16 | 📅 2025-12-07 07:44 |
ISP IINET-AU | 203.173.0.0/18 | 📅 2020-06-03 21:04 | 📅 2025-12-06 23:09 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:46 | 📅 2025-12-07 07:45 | |
| 203.171.96.0/11 |  RIPE | European Union | 📅 2024-09-09 21:16 | 📅 2025-12-07 07:44 | |
| 203.173.0.0/18 | APNIC | Australia | 📅 2020-06-03 21:04 | 📅 2025-12-06 23:09 |
