Network Architect Planner

IP/CIDR Visualizer & VLSM Subnet Planner

IP / CIDR Calculator

Network Address

Broadcast Address

Subnet Mask

Wildcard Mask

Prefix Length

Total Addresses

Usable Hosts

Usable Host Range

IP Classification

Binary Visualization

Octet view — network bits / host bits

Full 32-bit address

VLSM Subnet Planner

Parent Network

Segments (max 30)

Maximum 30 segments reached.

Segment Name	Hosts Needed

Allocation Results

Name	Needed Hosts	Assigned Subnet	Usable Hosts	Mask