IP Risk Score: 75 / 100

This IP is considered high risk and shows signs of malicious behavior. Strong indicators point to automated scanning or suspicious access attempts. This assessment is backed by strong and consistent detection signals. The combined indicators suggest a high overall security risk. Defensive measures such as rate limiting or blocking are recommended.

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What is this IP address?

IP Address: 38.75.72.51

Country: United States flag

United States (US)

Region Name: Illinois (IL)

City: Chicago

ISP: Ispwifi

Organization: Chicago

Threat level: 75 / 100
Conf. level: 100 / 100

Properties

ASN: AS174

AS Name: Cogent Communications, LLC

Timezone: America/Chicago

Status: Critical

Mobile

Observed Client Profile

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

Behavioral Indicators

The IP shows signs of automated behavior with multiple requests to the same site in a short time frame. The absence of JavaScript support and the use of a mobile user-agent further indicate potential bot activity. The lack of reverse DNS adds to the suspicion.

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JavaScript Support

⚠️ No

User-Agent Samples

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36

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IP Location

Region: Illinois, United States

City: Chicago

Local time: 2026-06-22 13:40:44

Subnet
38.75.72.0/24
Supernet
38.75.0.0/16