104.28.156.0/24 subnet

IPv4 /24 block

104.28.156.0/24 is a block of 256 IPv4 addresses announced by AS13335 (Cloudflare, Inc.), located mainly in Singapore. IPDebrief has analysed 66 addresses in this block; 2 currently carry a higher risk score. Overall the neighbourhood is assessed as clean.

Updated 1 November 2026

Analysed: 66
Higher risk: 2
Hosting / datacenter: 0
VPN, proxy or Tor: 0
With reverse DNS: 0

Analysed addresses in 104.28.156.0/24

2 higher risk25 moderate39 low

104.28.156.22risk 80
104.28.156.34risk 25
104.28.156.41risk 25
104.28.156.42risk 25
104.28.156.51risk 40
104.28.156.53risk 55
104.28.156.59risk 50
104.28.156.60risk 25
104.28.156.61risk 50
104.28.156.62risk 25
104.28.156.63risk 30
104.28.156.64risk 40
104.28.156.66risk 40
104.28.156.67risk 55
104.28.156.68risk 65
104.28.156.69risk 65
104.28.156.85risk 80
104.28.156.90risk 40
104.28.156.91risk 40
104.28.156.92risk 25
104.28.156.100risk 25
104.28.156.101risk 40
104.28.156.106risk 40
104.28.156.107risk 65
104.28.156.110risk 25
104.28.156.111risk 25
104.28.156.112risk 25
104.28.156.113risk 25
104.28.156.114risk 25
104.28.156.115risk 25
104.28.156.124risk 25
104.28.156.125risk 25
104.28.156.128risk 25
104.28.156.129risk 0
104.28.156.131risk 30
104.28.156.132risk 25
104.28.156.133risk 40
104.28.156.135risk 25
104.28.156.137risk 25
104.28.156.138risk 25
104.28.156.139risk 40
104.28.156.140risk 25
104.28.156.148risk 25
104.28.156.150risk 25
104.28.156.151risk 40
104.28.156.152risk 25
104.28.156.153risk 25
104.28.156.160risk 15
104.28.156.205risk 50
104.28.156.206risk 25
104.28.156.208risk 50
104.28.156.209risk 25
104.28.156.211risk 25
104.28.156.213risk 25
104.28.156.214risk 40
104.28.156.215risk 25
104.28.156.216risk 25
104.28.156.217risk 40
104.28.156.221risk 25
104.28.156.226risk 25
104.28.156.246risk 0
104.28.156.248risk 40
104.28.156.249risk 25
104.28.156.250risk 55
104.28.156.251risk 40
104.28.156.255risk 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.