Identicon of IP address 143.255.235.78

143.255.235.78

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.

What is this IP address?
IP Address: 143.255.235.78
Country: Brazil flag Brazil (BR)
Region Name: São Paulo (SP)
City: Rio Claro
ISP: Desktop Sigmanet Comunicação Multimídia SA
Organization: Desktop Sigmanet Comunicação Multimídia SA
Threat level: 75 / 100
Conf. level: 100 / 100
Properties
ASN: AS28649
AS Name: Desktop Sigmanet Comunicação Multimídia SA
Timezone: America/Sao_Paulo
Reverse DNS: 143-255-235-78.static.desktop.com.br
Status: Critical

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 potential automated behavior, including a lack of JavaScript support and a single access event with a common user-agent. The access pattern is limited, but the absence of JavaScript raises concerns about the authenticity of the request.

The supernet (143.255.0.0/16), which this IP belongs to, exhibits low interaction behavior with repetitive one-page visits across multiple IPs, suggesting potential stealth automation. The use of distinct user agents and the lack of DNS resolution consistency raises concerns about possible misuse or scraping activities.

JavaScript Support
⚠️ No
User-Agent Samples
  • Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Safari/537.36

IP Location

Region: São Paulo, Brazil

City: Rio Claro

Local time: 2026-06-23 11:35:02