Subnetting Visualizer
Change an IPv4 prefix and compare network, broadcast, mask and usable host calculations.
Start exploring
Runs in the browser without registration or local installation. Optional commercial mentoring is separate.
Try this learning exercise
Select 10.0.0.0/8 preset. Compare the resulting state with the starting configuration and explain the change.
Topics to explore
- Subnetting
About this experience
Type: Educational simulation
Displayed version: Browser edition
Last reviewed:
Browser interaction verified: Select 10.0.0.0/8 preset. The displayed simulation state changed.
Known limitations
Conceptual teaching simulation, not a complete vendor operating system or production network. The provider may show quiz and mentoring content.
Provider source ↗No donation prompts were seen in the reviewed screens. External interfaces and availability may change.