37.221.128.0/24 subnet

IPv4 /24 block

37.221.128.0/24 is a block of 256 IPv4 addresses announced by AS62384 (Radio Service Ltd.), located mainly in Ukraine. IPDebrief has analysed 30 addresses in this block; 17 currently carry a higher risk score. Overall the neighbourhood is assessed as mostly clean.

Updated 7 November 2026

Analysed: 30
Higher risk: 17
Hosting / datacenter: 0
VPN, proxy or Tor: 0
With reverse DNS: 0

Analysed addresses in 37.221.128.0/24

17 higher risk13 moderate0 low

37.221.128.0risk 70
37.221.128.1risk 80
37.221.128.2risk 80
37.221.128.3risk 55
37.221.128.6risk 40
37.221.128.8risk 55
37.221.128.31risk 80
37.221.128.36risk 80
37.221.128.53risk 80
37.221.128.54risk 80
37.221.128.56risk 80
37.221.128.63risk 80
37.221.128.69risk 80
37.221.128.94risk 80
37.221.128.110risk 80
37.221.128.112risk 55
37.221.128.116risk 55
37.221.128.125risk 80
37.221.128.137risk 40
37.221.128.168risk 80
37.221.128.170risk 55
37.221.128.183risk 40
37.221.128.191risk 55
37.221.128.200risk 40
37.221.128.202risk 80
37.221.128.212risk 80
37.221.128.229risk 55
37.221.128.240risk 80
37.221.128.249risk 40
37.221.128.250risk 55

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.