IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.13.21.255OA255.dev.onaustralia.com.au.
Location
Australia,New South Wales,Sydney
ASN
Company
ISP
Telstra Limited
Longitude
151.2073
151.2073
Latitude
-33.8679
-33.8679
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
3406632447
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.13.21.0/24 | ISP Telstra Limited | Australia | 📅 2017-01-01 08:37 | 📅 2025-10-20 00:46 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-AP | 203.0.0.0/8 | 📅 2023-09-05 09:46 | 📅 2025-10-20 14:15 |
ISP TELSTRAINTERNET-AU | 203.13.21.0/24 | 📅 2024-05-10 08:50 | 📅 2025-10-20 00:46 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:46 | 📅 2025-10-20 14:15 | |
| 203.13.21.0/24 | APNIC | Australia | 📅 2024-05-10 08:50 | 📅 2025-10-20 00:46 |
