40.90.8.0/24 subnet

IPv4 /24 block

40.90.8.0/24 is a block of 256 IPv4 addresses announced by AS8075 (Microsoft Corporation), located mainly in United States. IPDebrief has analysed 16 addresses in this block; 5 currently carry a higher risk score. Overall the neighbourhood is assessed as mixed reputation.

Updated 6 November 2026

Analysed: 16
Higher risk: 5
Hosting / datacenter: 16
VPN, proxy or Tor: 0
With reverse DNS: 0

Analysed addresses in 40.90.8.0/24

5 higher risk0 moderate11 low

40.90.8.9risk 15
40.90.8.12risk 70
40.90.8.18risk 70
40.90.8.19risk 70
40.90.8.20risk 70
40.90.8.21risk 70
40.90.8.37risk 25
40.90.8.64risk 25
40.90.8.68risk 25
40.90.8.85risk 25
40.90.8.99risk 25
40.90.8.101risk 20
40.90.8.111risk 25
40.90.8.153risk 25
40.90.8.157risk 0
40.90.8.158risk 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.