40.90.64.0/24 subnet

IPv4 /24 block

40.90.64.0/24 is a block of 256 IPv4 addresses announced by AS8075 (Microsoft Corporation), located mainly in United States. IPDebrief has analysed 23 addresses in this block; none currently carries a higher risk score. Overall the neighbourhood is assessed as clean.

Updated 6 November 2026

Analysed: 23
Higher risk: 0
Hosting / datacenter: 23
VPN, proxy or Tor: 0
With reverse DNS: 0

Analysed addresses in 40.90.64.0/24

0 higher risk0 moderate23 low

40.90.64.3risk 25
40.90.64.39risk 20
40.90.64.53risk 25
40.90.64.55risk 25
40.90.64.59risk 25
40.90.64.66risk 25
40.90.64.80risk 25
40.90.64.84risk 25
40.90.64.108risk 25
40.90.64.119risk 25
40.90.64.125risk 25
40.90.64.137risk 0
40.90.64.139risk 25
40.90.64.140risk 25
40.90.64.148risk 25
40.90.64.164risk 25
40.90.64.167risk 20
40.90.64.168risk 20
40.90.64.193risk 20
40.90.64.205risk 0
40.90.64.222risk 25
40.90.64.229risk 20
40.90.64.238risk 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.