IP / ASN / Domain Lookup

IP Lookup Result
IP Address
203.18.21.254
checkipcheckip
Location
Australia,Victoria,Melbourne
ASN
Net2000 Pty Ltd
Company
Net2000 Pty Ltd
Longitude
144.9442
144.9442
Latitude
-37.8131
-37.8131
Native IP
DataCenter
28%Risk Score
  
28% Risk Score
IP Address (Decimal)
3406960126
checkipcheckip
Latency
US
HK
CA
GB
DE
AU
ASN History
ASN History
Network
AS Organization
Country
First Seen
Last Seen
203.18.21.0/24
UNK
Net2000 Pty Ltd
Australia
📅 2017-01-01 08:39
📅 2025-10-17 22:08
203.18.21.0/24
ISP
Verizon Business/UUnet ASPAC
United States
📅 2001-11-01 07:27
📅 2004-02-06 13:45
Company History
Company History
Network
First Seen
Last Seen
ISP
APNIC-AP
203.0.0.0/8
📅 2023-09-05 09:46
📅 2025-10-18 17:44
ISP
APNIC-AP
203.0.0.0/8
📅 2023-09-05 09:46
📅 2025-10-18 17:44
ISP
APNIC-203
203.0.0.0/8
📅 1994-04-05 08:00
📅 2025-10-18 17:44
ENT
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
203.17.238.0/14
📅 2024-12-23 22:41
📅 2025-10-18 17:37
ISP
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
203.17.238.0/14
📅 2024-12-23 22:41
📅 2025-10-18 07:16
ENT
NETCOREPTYLTD-AU
203.18.20.0/23
📅 2023-08-02 06:12
📅 2025-10-17 22:08
Registration History
Status
Network
Registry
Country
First Seen
Last Seen
203.0.0.0/8
rirAPNIC
Australia
📅 2023-09-05 09:46
📅 2025-10-18 17:44
203.0.0.0/8
rirAPNIC
Australia
📅 2023-09-05 09:46
📅 2025-10-18 17:44
203.0.0.0/8
rirAPNIC
Australia
📅 2023-09-05 09:46
📅 2025-10-18 17:44
203.17.238.0/14
rirRIPE
European Union
📅 2024-12-23 22:41
📅 2025-10-18 17:37
203.17.238.0/14
rirRIPE
European Union
📅 2024-12-23 22:41
📅 2025-10-18 07:16
203.18.20.0/23
rirAPNIC
Australia
📅 2023-08-02 06:12
📅 2025-10-17 22:08