IP / ASN / Domain Lookup
IP Lookup Result
IP Address
161.43.231.251
Location
Australia,New South Wales
ASN
Company
ISP
SingTel Optus Pty Ltd
Longitude
151.112
151.112
Latitude
-33.8015
-33.8015
Native IP
DataCenter
25%Risk Score
25% Risk Score
IP Address (Decimal)
2704009211
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 161.43.192.0/18 | ISP SingTel Optus Pty Ltd | Australia | 📅 2025-11-04 05:57 | 📅 2025-11-16 14:49 | |
| 161.43.224.0/21 | ENT Microplex PTY LTD | Australia | 📅 2017-01-01 08:39 | 📅 2023-10-11 23:01 | |
| 161.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET161 | 161.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-16 17:59 |
ISP OPTUSNET | 161.43.0.0/16 | 📅 2021-01-15 09:44 | 📅 2025-11-16 14:49 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 161.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-16 17:59 | |
| 161.43.0.0/16 |  APNIC | Australia | 📅 2021-01-15 09:44 | 📅 2025-11-16 14:49 |
