IP Intelligence Authority Platform

37.221.133.0/24 subnet

37.221.133.0/24 is a block of 256 IPv4 addresses announced by AS62384 (Radio Service Ltd.), located mainly in Ukraine. IPDebrief has analysed 21 addresses in this block; 7 currently carry a higher risk score. Overall the neighbourhood is assessed as clean.

Updated 6 November 2026

Analysed

21

Higher risk

7

Hosting / datacenter

0

VPN, proxy or Tor

0

With reverse DNS

0

Analysed addresses in 37.221.133.0/24

• 37.221.133.8risk 40
• 37.221.133.12risk 55
• 37.221.133.41risk 55
• 37.221.133.57risk 80
• 37.221.133.70risk 55
• 37.221.133.77risk 55
• 37.221.133.88risk 80
• 37.221.133.91risk 55
• 37.221.133.102risk 80
• 37.221.133.104risk 65
• 37.221.133.111risk 55
• 37.221.133.122risk 55
• 37.221.133.140risk 55
• 37.221.133.142risk 80
• 37.221.133.147risk 80
• 37.221.133.163risk 55
• 37.221.133.187risk 55
• 37.221.133.249risk 55
• 37.221.133.251risk 80
• 37.221.133.253risk 40
• 37.221.133.254risk 80

Related networks

• AS62384
• Ukraine
• Poland
• ← 37.221.132.0/24
• 37.221.134.0/24 →
• Network directory

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.