Subnet Tools

🔧 Subnet Tools — A comprehensive professional application for network students and technicians

Complete tools for everything you need in networking:

▸ Subnet Calculator

• Calculating network address, broadcast, first and last host, and wildcard

• Binary representation of IP and mask

• Determining network class (Class A/B/C/D/E)

• Distinguishing between private and public addresses

▸ IPv4 Converter

• Converting between Decimal, Hex, and Binary addresses

• Converting to IPv4-Mapped IPv6 addresses

• Calculating DNS reverse (PTR record)

▸ IPv6 Calculator

• Address expansion and compression

• Calculating network address and prefix

• Determining address type (Global, Link-Local, Multicast)

• Calculating DNS reverse

▸ CIDR Tools

• Converting CIDR to network mask

• Converting IP range to optimal CIDR

• Network subnetting

• VLSM Calculator for variable length masks

▸ Cisco Command Reference

• 9 Categories: Basic, Passwords, Interfaces, Routing, Switch/VLAN, DHCP, NAT, ACL, Troubleshooting

• Over 110 Commands with Explanations and Examples

• Instant Search for All Commands

• Quick Copy of Any Command

▸ Practice Questions

• 39 Questions in 9 Categories

• Difficulty Levels (Easy/Medium/Hard)

• Detailed Explanation After Each Answer

• Final Score with Answer Review

✨ Features:

• Fully Arabic Interface with RTL Support

• Professional Design in the Style of Native Mobile Applications

• Seamless Screen Transitions

• Native Haptic Feedback

• Works Offline

• Small Size and Fast Performance

• 100% Free with No Ads

🎯 Target Audience:

• Computer Science and Network Engineering Students
• Network Technicians and Administrators

• CCNA and Network+ Certification Examiners

• Network Teachers and Trainers

📡 Contact Us Contact us:

• Website: spos.ly

• WhatsApp: +218 935535606

• Phone: 0935535606

Made with love by SPOS - Sawla Systems 🇱🇾