GWGreywake Tools
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IP

IP Network Planner

Design, validate, and document IPv4 and IPv6 networks with overlap detection and exportable plans.

Purpose: Calculate prefixes, validate address plans, detect duplicate or overlapping networks, and produce a practical network allocation record.
Prefix calculator

Address analysis

Address plan

Networks and VLANs

SiteVLANPurposeCIDRGatewayDHCP / notesStatus
Networks0
Valid0
Overlaps0
Address family
Validation

Plan findings

Route summary

Selected IPv4 networks