IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.37.72.0
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)
3408218112
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.36.0.0/14 | ISP Telstra Limited | Australia | 📅 2007-12-14 19:36 | 📅 2025-10-13 03:20 | |
| 203.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 203.37.72.0/22 | ENT FOXTEL Management Pty Ltd | Australia | 📅 2001-12-27 11:55 | 📅 2002-07-31 10:36 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-11-17 17:44 |
ISP TELSTRAINTERNET10-AU | 203.36.0.0/14 | 📅 2024-05-10 08:50 | 📅 2025-11-17 16:53 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-11-17 17:44 | |
| 203.36.0.0/14 |  APNIC | Australia | 📅 2024-05-10 08:50 | 📅 2025-11-17 16:53 |
