IP Calc is a must-have iPhone app for network engineers, enabling one-tap IPv4/IPv6 address calculations. It accelerates and refines your design and operational workflows. Home Screen & Favorites Management History List: View recent calculation results with timestamps Favorites: Star frequently used results and recall them from the top screen with one tap One-Click Delete/Clear: Remove individual entries or wipe all history at once IPv4 Address Calculation Direct Input & CIDR Slider: Enter IP address/subnet mask or adjust prefix (/0–/32) via slider Results: Network address, broadcast address, wildcard mask, first/last host, total/usable hosts, global/private classification Binary View: Inspect bit-level details and copy-paste directly into documentation History Save: Add current settings to history with one tap to skip manual re-entry IPv4 Subnet Wizard Parent Network: e.g., 218.100.9.248/29 Subnet Division: Select /30–/32 and see subnet count update automatically Subnet List: Card-style list showing network address, CIDR, host count, and address range Clipboard Copy & Details: Copy any subnet info with one tap and jump to its detailed view IPv6 Address Calculation Full ⇔ Compressed: Toggle between full and compressed notation with one tap Prefix Slider: Intuitive control for /0–/128 prefixes EUI-64 Generation: Input a MAC address to instantly generate a flipped-bit, FFFE-inserted interface ID Results: Network prefix, interface ID, type (global unicast/unique local, etc.), total address count, binary view IPv6 Subnet Wizard Flexible Splitting: Divide a /64 parent network into any length (e.g., /68–/96) Bulk Generation: Create up to 65,536 subnets at once, browse as cards, copy or view details Enterprise-Grade: Perfect for large-scale sites and data-center network design With IP Calc, instantly visualize complex IP address and subnet designs, boosting both efficiency and accuracy in your network engineering tasks. Try it today!
