191.53.19.0/24 subnet

IPv4 /24 block

191.53.19.0/24 is a block of 256 IPv4 addresses announced by AS28202 (MASTER S/A), located mainly in Brazil. IPDebrief has analysed 12 addresses in this block; 7 currently carry a higher risk score. Overall the neighbourhood is assessed as clean.

Updated 12 October 2026

Analysed: 12
Higher risk: 7
Hosting / datacenter: 0
VPN, proxy or Tor: 0
With reverse DNS: 12

Analysed addresses in 191.53.19.0/24

7 higher risk4 moderate1 low

191.53.19.5191-53-19-5.vga-wr.soumaster.com.br · risk 40
191.53.19.7191-53-19-7.vga-wr.soumaster.com.br · risk 80
191.53.19.21191-53-19-21.vga-wr.soumaster.com.br · risk 80
191.53.19.40191-53-19-40.vga-wr.soumaster.com.br · risk 70
191.53.19.41191-53-19-41.vga-wr.soumaster.com.br · risk 55
191.53.19.42191-53-19-42.vga-wr.soumaster.com.br · risk 80
191.53.19.43191-53-19-43.vga-wr.soumaster.com.br · risk 80
191.53.19.44191-53-19-44.vga-wr.soumaster.com.br · risk 55
191.53.19.85191-53-19-85.vga-wr.soumaster.com.br · risk 80
191.53.19.95191-53-19-95.vga-wr.soumaster.com.br · risk 55
191.53.19.107191-53-19-107.vga-wr.soumaster.com.br · risk 30
191.53.19.147191-53-19-147.vga-wr.soumaster.com.br · risk 80

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.