IP Risk Score: 40 / 100

This IP presents a moderate risk and may be associated with automated activity. Moderate behavioral signals suggest possible automated probing or scanning. This assessment is backed by strong and consistent detection signals. The combined signals place this IP in a moderate risk category. Monitoring is recommended, with defensive action considered if activity continues.

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What is this IP address?

IP Address: 13.203.21.144

Country: India flag

India (IN)

Region Name: Maharashtra (MH)

City: Mumbai

ISP: Amazon Technologies Inc.

Organization: AWS EC2 (ap-south-1)

Threat level: 40 / 100
Conf. level: 100 / 100

Properties

ASN: AS16509

AS Name: Amazon.com, Inc.

Timezone: Asia/Kolkata

Reverse DNS: ec2-13-203-21-144.ap-south-1.compute.amazonaws.com

Status: Suspicious

Hosting

Observed Client Profile

OS: Windows (100%)
Device Type: Desktop (100%)
Browser Family: Chrome (100%)
Rendering Engine: Unknown (100%)

Behavioral Indicators

The IP address shows a single access event from an AWS EC2 instance with a standard browser user-agent. However, the lack of JavaScript support and the cloud hosting origin raise concerns about potential automated behavior. Further monitoring is recommended.

JavaScript Support

⚠️ No

User-Agent Samples

Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/91.0.4472.124

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IP Location

Region: Maharashtra, India

City: Mumbai

Local time: 2026-06-22 21:37:08

Subnet
13.203.21.0/24
Supernet
13.203.0.0/16