IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.21.121.0
Location
Australia,Australian Capital Territory
ASN
Company
ISP
Australian Academic and Research Network (AARNet)
Longitude
149.103
149.103
Latitude
-35.3193
-35.3193
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
3407182080
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.21.121.0/24 | ISP Australian Academic and Research Network (AARNet) | Australia | 📅 2017-01-01 08:38 | 📅 2025-10-20 11:55 | |
| 203.21.121.0/24 | ISP Australian Academic and Research Network (AARNet) | Australia | 📅 2001-10-27 08:41 | 📅 2004-02-06 10:43 |
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 UNIAUS-AU | 203.21.121.0/24 | 📅 2020-11-25 21:04 | 📅 2025-10-20 11:55 |
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 | |
| 203.21.121.0/24 | APNIC | Australia | 📅 2020-11-25 21:04 | 📅 2025-10-20 11:55 |
