Keyboard Shortcuts:
- ← - decrease CIDR
- → - increase CIDR
- ↑ - Randomize Network bits
- ↓ - Randomize Host bits
- Space - Randomize everything
- N - View Network ID
- F - View First Host IP
- L - View Last Host IP
- B - View Broadcast IP
- X - View Next Network
Direct Linking
This tool supports linking directly to an IP / CIDR value. Simply add ?ip=5.5.5.5/27 to the URL to go directly to this IP and Mask
combination.
Note from Ed:
I made this tool for two reasons:
- To help visualize the relationship between CIDR, Binary Subnet Masks, and Subnet Masks.
- To help visualize how the CIDR/Subnet Mask affects an IP address
This was initially a teaching tool for my students, but I thought to give it to the world in hopes
that other students (or teachers!) can use it to help in the learning journey.
Feedback? Mention it on my Discord server: pracnet.net/discord.