IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.56.155.0203-56-155-0.southernphone.net.au.
Location
Australia,New South Wales
ASN
Company
ISP
Southern Phone Company Ltd
Longitude
149.9277
149.9277
Latitude
-35.9331
-35.9331
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
3409484544
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.56.155.0/24 | ISP Southern Phone Company Ltd | Australia | 📅 2025-01-03 00:06 | 📅 2025-10-26 23:40 | |
| 203.56.128.0/19 | ISP Southern Phone Company Ltd | Australia | 📅 2020-01-08 19:05 | 📅 2025-10-26 23:01 | |
| 203.56.144.0/20 | IDC AU IX Pty Limited | Australia | 📅 2018-01-01 08:30 | 📅 2018-12-26 05:01 | |
| 203.56.128.0/19 | UNK aussie.net Pty Limited | Australia | 📅 2017-01-01 08:39 | 📅 2017-11-05 05:34 | |
| 203.56.128.0/19 | ISP Advanced Management Systems Ltd | New Zealand | 📅 2002-08-01 10:57 | 📅 2004-02-06 13:45 | |
| 203.56.152.0/21 | ISP Advanced Management Systems Ltd | New Zealand | 📅 2002-11-30 00:16 | 📅 2003-03-22 12:35 | |
| 203.56.152.0/22 | ISP Advanced Management Systems Ltd | New Zealand | 📅 2002-09-26 03:04 | 📅 2002-11-29 11:13 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-10-30 07:59 |
ISP SOUTHERNPHONE-AU | 203.56.128.0/19 | 📅 2020-07-15 21:08 | 📅 2025-10-26 23:40 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-10-30 07:59 | |
| 203.56.128.0/19 |  APNIC | Australia | 📅 2020-07-15 21:08 | 📅 2025-10-26 23:40 |
