104.28.164.0/24 subnet

IPv4 /24 block

104.28.164.0/24 is a block of 256 IPv4 addresses announced by AS13335 (Cloudflare, Inc.), located mainly in United States. IPDebrief has analysed 40 addresses in this block; 5 currently carry a higher risk score. Overall the neighbourhood is assessed as clean.

Updated 6 November 2026

Analysed: 40
Higher risk: 5
Hosting / datacenter: 0
VPN, proxy or Tor: 0
With reverse DNS: 0

Analysed addresses in 104.28.164.0/24

5 higher risk21 moderate14 low

104.28.164.10risk 25
104.28.164.11risk 40
104.28.164.12risk 40
104.28.164.13risk 40
104.28.164.14risk 55
104.28.164.47risk 25
104.28.164.56risk 60
104.28.164.58risk 25
104.28.164.59risk 25
104.28.164.64risk 25
104.28.164.71risk 55
104.28.164.105risk 25
104.28.164.109risk 25
104.28.164.111risk 40
104.28.164.130risk 40
104.28.164.131risk 15
104.28.164.134risk 40
104.28.164.135risk 30
104.28.164.157risk 25
104.28.164.165risk 15
104.28.164.188risk 40
104.28.164.189risk 40
104.28.164.190risk 40
104.28.164.196risk 40
104.28.164.197risk 55
104.28.164.198risk 40
104.28.164.225risk 55
104.28.164.226risk 80
104.28.164.227risk 55
104.28.164.237risk 25
104.28.164.239risk 55
104.28.164.242risk 80
104.28.164.243risk 40
104.28.164.244risk 55
104.28.164.245risk 80
104.28.164.246risk 25
104.28.164.250risk 40
104.28.164.251risk 80
104.28.164.252risk 80
104.28.164.253risk 25

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.