Identicon of IP address 168.91.79.51

168.91.79.51

IP Risk Score: 69 / 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.

What is this IP address?
IP Address: 168.91.79.51
Country: United States flag United States (US)
Region Name: Virginia (VA)
City: Ashburn
ISP: Frontier Communications of America, Inc.
Organization: Ultra Internet Communications LLC
Threat level: 69 / 100
Conf. level: 100 / 100
Properties
ASN: AS5650
AS Name: Frontier Communications of America, Inc.
Timezone: America/New_York
Status: Critical
Proxy

Observed Client Profile
  • OS: macOS (100%)
  • Device Type: Desktop (100%)
  • Browser Family: Chrome (100%)
  • Rendering Engine: Gecko (100%)
Behavioral Indicators

The IP address shows signs of automated behavior, including a lack of JavaScript support and use of a proxy. The user-agent appears to be a standard browser but could be spoofed. The absence of RDNS and the proxy nature raise concerns about potential scraping or probing activities.

The supernet (168.91.0.0/16), which this IP belongs to, exhibits coordinated behavior indicative of automated scraping activity, with multiple IPs utilizing similar user agents and making repetitive requests to the same domain. The presence of mismatched forward DNS and RDNS records raises suspicions about the legitimacy of the traffic, suggesting potential misuse of infrastructure.

JavaScript Support
โš ๏ธ No
User-Agent Samples
  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

IP Location

Region: Virginia, United States

City: Ashburn

Local time: 2026-06-25 12:21:44