IP / ASN / Domain Lookup

IP Lookup Result
IP Address
203.12.41.0
checkipcheckip
Location
Australia,Australian Capital Territory,Canberra
ASN
ISP
Commonwealth Scientific and Industrial
Company
ISP
Commonwealth Scientific and Industrial
Longitude
149.128
149.128
Latitude
-35.2835
-35.2835
Native IP
Residential
Residential
Native IP
19%Risk Score
  
19% Risk Score
IP Address (Decimal)
3406571776
checkipcheckip
Latency
US
HK
CA
GB
DE
AU
ASN History
ASN History
Network
AS Organization
Country
First Seen
Last Seen
203.12.40.0/23
ISP
Commonwealth Scientific and Industrial
Australia
📅 2025-06-06 17:57
📅 2025-10-20 11:55
203.12.41.0/24
ISP
NTT America, Inc.
United States
📅 2017-01-01 08:38
📅 2017-03-17 12:28
Company History
Company History
Network
First Seen
Last Seen
ISP
APNIC-203
203.0.0.0/8
📅 1994-04-05 08:00
📅 2025-10-31 07:44
ISP
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
203.8.166.0/13
📅 2024-10-28 22:33
📅 2025-10-31 07:44
ISP
CS-DMS-CLAY-AU
203.12.40.0/23
📅 2020-06-30 21:21
📅 2025-10-20 11:55
Registration History
Status
Network
Registry
Country
First Seen
Last Seen
203.0.0.0/8
rirARIN
--
📅 1994-04-05 08:00
📅 2025-10-31 07:44
203.8.166.0/13
rirRIPE
European Union
📅 2024-10-28 22:33
📅 2025-10-31 07:44
203.12.40.0/23
rirAPNIC
Australia
📅 2020-06-30 21:21
📅 2025-10-20 11:55