Identicon of IP address 143.0.205.42

143.0.205.42

IP Risk Score: 73 / 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: 143.0.205.42
Country: Brazil flag Brazil (BR)
Region Name: São Paulo (SP)
City: São José do Rio Preto
ISP: Catanduva sistemas a cabo ltda.
Organization: Catanduva sistemas a cabo ltda
Threat level: 73 / 100
Conf. level: 100 / 100
Properties
ASN: AS52951
AS Name: Catanduva sistemas a cabo ltda.
Timezone: America/Sao_Paulo
Reverse DNS: 143-0-205-42.riofibra.com
Status: Critical

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

The IP shows signs of automated behavior with a botnet detection flag and lacks JavaScript support. The user-agent appears to be a mobile device, which can be easily spoofed, raising concerns about the authenticity of the traffic. The access pattern is limited but warrants further investigation.

The supernet (143.0.0.0/16), which this IP belongs to, exhibits signs of coordinated low-interaction behavior with repetitive visits and a variety of user agents, suggesting potential automated scraping or bot activity. However, the lack of consistent RDNS and forward DNS matches raises suspicion about the legitimacy of the traffic.

🕸️
Botnet Node
JavaScript Support
⚠️ No
User-Agent Samples
  • Mozilla/5.0 (Linux; Android 5.0; SM-G900P Build/LRX21T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.5972.1321 Mobile Safari/537.36

IP Location

Region: São Paulo, Brazil

City: São José do Rio Preto

Local time: 2026-06-22 16:01:11