IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.18.180.1
Location
Australia,New South Wales,Sydney
ASN
Company
IDC
Colliers International
Longitude
151.2084
151.2084
Latitude
-33.8678
-33.8678
Native IP
Residential
29%Risk Score
29% Risk Score
IP Address (Decimal)
3407000577
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.18.180.0/24 | IDC Colliers International | United States | 📅 2017-01-01 08:39 | 📅 2025-10-20 00:47 | |
| 203.18.180.0/24 | ISP Telstra Limited | Australia | 📅 2003-06-20 16:25 | 📅 2004-02-06 10:58 | |
| 203.18.180.0/24 | ISP SingTel Optus Pty Ltd | Australia | 📅 2002-02-15 17:14 | 📅 2003-06-20 16:24 | |
| 203.18.180.0/24 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-11 19:38 | |
| 203.18.176.0/21 | ISP SingTel Optus Pty Ltd | Australia | 📅 2001-10-27 05:13 | 📅 2002-02-15 08:34 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-10-20 14:15 |
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.17.238.0/14 | 📅 2024-12-23 22:41 | 📅 2025-10-20 14:09 |
ISP COLLIERS-AU | 203.18.176.0/21 | 📅 2020-07-10 07:03 | 📅 2025-10-20 12:18 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-10-20 14:15 | |
| 203.17.238.0/14 |  RIPE | European Union | 📅 2024-12-23 22:41 | 📅 2025-10-20 14:09 | |
| 203.18.176.0/21 |  APNIC | Australia | 📅 2020-07-10 07:03 | 📅 2025-10-20 12:18 |
