01 / Browser-only calculations
Your data stays yours.
Your calculations run within the browser and are not sent to an API.
Your network, in focus
Make sense
of the network.
Subnet planning, address checks and transfer estimates — made simple, quick and private. No account needed.
No accountsNo trackingBrowser-only calculations
PRIVATE WORKSPACEBrowser-only calculations
IPv4 / CIDR
192.168.10.0/24
THE TOOLKIT
Less guesswork. More clarity.
Four focused tools to answer everyday network questions, instantly and privately.
IPv4 subnet explorer
Find network boundaries, usable hosts and the binary address layout.
Network bits and results
Network bits and results
VLSM address planner
Enter required hosts to get aligned, non-overlapping IPv4 subnets.
Segments
Allocated addresses
Remaining addresses
Allocated subnet
| Segment name | Hosts | Allocated subnet | Network address | Broadcast |
|---|
CIDR overlap checker
See whether two IPv4 blocks match, intersect or contain one another.
Block A
Block B
Transfer time estimator
Estimate backup and file-transfer times using link speed and efficiency.
Estimated time
Effective speed
Data volume (GB)
BUILT DIFFERENTLY
Serious tools. No friction.
A focused workspace for the decisions that keep your infrastructure running.
02 / Answers in seconds.
Answers in seconds.
No sign-in, setup, or unnecessary steps between you and the result.
03 / Work that travels.
Work that travels.
Copy network results or export an address plan to CSV.
NETWORK.YT / About
A better way to map the details.
An independent set of privacy-minded tools for developers, IT teams and curious minds.
Planning results are aids: always verify settings before applying them to a live network.