Identicon of IP address 191.243.165.235

191.243.165.235

IP Risk Score: 70 / 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: 191.243.165.235
Country: Brazil flag Brazil (BR)
Region Name: Rio de Janeiro (RJ)
City: São Gonçalo
ISP: Simnet Telecomunicacoes Ltda
Organization: EI FIBER SERVICOS DE TELECOM MULTIMIDIA LTDA
Threat level: 70 / 100
Conf. level: 100 / 100
Properties
ASN: AS263508
AS Name: SIMNET TELECOMUNICACOES LTDA
Timezone: America/Sao_Paulo
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 lack of JavaScript support and a structured user-agent that may be spoofed. The access pattern is limited, but the absence of RDNS raises concerns about its legitimacy.

The supernet (191.243.0.0/16), which this IP belongs to, exhibits behavior indicative of low-interaction, repetitive access patterns across multiple IPs, with a variety of user agents suggesting potential automation. However, the lack of consistent RDNS matches and the presence of unusual user agents raise concerns about possible misuse or spoofing.

JavaScript Support
⚠️ No
User-Agent Samples
  • Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.82 Safari/537.36

IP Location

Region: Rio de Janeiro, Brazil

City: São Gonçalo

Local time: 2026-07-05 12:38:15