Netcraft - Calculateur IP CIDR

Netcraft is the complete and standalone IPv4 subnet calculator, custom-designed for system administrators, network engineers, IT technicians, and computer science students (CCNA, Cisco, BTS SIO, and Master's level computer science preparation).

Quickly calculate, plan, and organize your network infrastructure directly from your smartphone, without any internet connection required.

KEY FEATURES
Complete IPv4 & CIDR Calculator:
Instantly obtain all the necessary network metrics: network address, subnet mask, wildcard mask, default gateway, broadcast address, and usable IP address range.

IP Range & VLAN Management:
Segment and plan your network architecture. Create custom address ranges and easily assign VLANs to them.

Instant Export & Sharing (PDF / Excel):
Export your addressing plans and subnet reports to Excel (.xlsx) and PDF formats for quick sharing via email, messaging, or integration into your technical documentation.

100% Offline & Local Database:
No network required to operate! All your configurations, IP ranges, and VLANs are securely and confidentially saved in your smartphone's internal database.

Educational & Technical Tool:
Ideal for verifying configurations in the field or practicing subnet calculations during computer science courses.

💡 WHO IS THIS APPLICATION FOR?
Sysadmins & Network Technicians: To document and calculate address blocks on the fly during your field interventions.

IT Students & Learners: An essential tool for mastering subnetting (VLSM/CIDR) and passing your exams.

Download Netcraft today and simplify your IP addressing management!