191.53.107.0/24 subnet

IPv4 /24 block

191.53.107.0/24 is a block of 256 IPv4 addresses announced by AS28202 (MASTER S/A), located mainly in Brazil. IPDebrief has analysed 10 addresses in this block; 7 currently carry a higher risk score. Overall the neighbourhood is assessed as mostly clean.

Updated 30 October 2026

Analysed: 10
Higher risk: 7
Hosting / datacenter: 0
VPN, proxy or Tor: 0
With reverse DNS: 10

Analysed addresses in 191.53.107.0/24

7 higher risk3 moderate0 low

191.53.107.241191-53-107-241.vga-wr.mastercabo.com.br · risk 55
191.53.107.242191-53-107-242.vga-wr.mastercabo.com.br · risk 80
191.53.107.243191-53-107-243.vga-wr.mastercabo.com.br · risk 55
191.53.107.246191-53-107-246.vga-wr.mastercabo.com.br · risk 80
191.53.107.247191-53-107-247.vga-wr.mastercabo.com.br · risk 80
191.53.107.249191-53-107-249.vga-wr.mastercabo.com.br · risk 80
191.53.107.250191-53-107-250.vga-wr.mastercabo.com.br · risk 55
191.53.107.252191-53-107-252.vga-wr.mastercabo.com.br · risk 80
191.53.107.253191-53-107-253.vga-wr.mastercabo.com.br · risk 80
191.53.107.254191-53-107-254.vga-wr.mastercabo.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.