IP Intelligence Authority Platform
72.21.17.0/24 subnet
72.21.17.0/24 is a block of 256 IPv4 addresses announced by AS394151 (Whatbox Inc.), located mainly in Canada. IPDebrief has analysed 23 addresses in this block; 16 currently carry a higher risk score. Overall the neighbourhood is assessed as clean.
Updated
- Analysed
- 23
- Higher risk
- 16
- Hosting / datacenter
- 0
- VPN, proxy or Tor
- 0
- With reverse DNS
- 23
Analysed addresses in 72.21.17.0/24
- 72.21.17.8
- 72.21.17.11
- 72.21.17.14
- 72.21.17.22
- 72.21.17.25
- 72.21.17.26
- 72.21.17.30
- 72.21.17.56
- 72.21.17.60
- 72.21.17.62
- 72.21.17.72
- 72.21.17.78
- 72.21.17.81
- 72.21.17.82
- 72.21.17.84
- 72.21.17.86
- 72.21.17.89
- 72.21.17.90
- 72.21.17.91
- 72.21.17.92
- 72.21.17.94
- 72.21.17.106
- 72.21.17.114
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.