191.53.132.0/24 subnet

IPv4 /24 block

191.53.132.0/24 is a block of 256 IPv4 addresses announced by AS28202 (MASTER S/A), located mainly in Brazil. IPDebrief has analysed 8 addresses in this block; none currently carries a higher risk score. Overall the neighbourhood is assessed as mostly clean.

Updated 12 October 2026

Analysed: 8
Higher risk: 0
Hosting / datacenter: 0
VPN, proxy or Tor: 0
With reverse DNS: 8

Analysed addresses in 191.53.132.0/24

0 higher risk7 moderate1 low

191.53.132.9191-53-132-9.pso-wr.mastercabo.com.br · risk 40
191.53.132.12191-53-132-12.pso-wr.mastercabo.com.br · risk 55
191.53.132.47191-53-132-47.pso-wr.mastercabo.com.br · risk 40
191.53.132.51191-53-132-51.pso-wr.mastercabo.com.br · risk 40
191.53.132.93191-53-132-93.pso-wr.mastercabo.com.br · risk 40
191.53.132.127191-53-132-127.pso-wr.mastercabo.com.br · risk 55
191.53.132.129191-53-132-129.pso-wr.mastercabo.com.br · risk 15
191.53.132.193191-53-132-193.pso-wr.mastercabo.com.br · risk 40

Related networks

About this block

A /24 is the smallest IPv4 block normally routed on the internet, so the 256 addresses inside it usually share one operator and purpose. Looking at a whole block shows whether a single suspicious address is an outlier or part of a pattern: a block where many addresses carry abuse reports, hosting infrastructure or anonymising services deserves more caution than one with a single flagged address.

Only addresses IPDebrief has analysed are listed. Each links to its full profile with ownership, routing, reverse DNS and risk evidence.