DevSly Network Tools
Professional WHOIS, DNS intelligence, IP analytics, and multi-TLD availability checks
Calculate subnets, CIDR, and usable IP ranges.
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A lightweight, offline-ready tool for network engineers and students. Instantly calculate network details for both IPv4 and IPv6 addresses.
Key Features:
IPv4 Support: Calculate CIDR, subnet masks, wildcard masks, usable host ranges, and broadcast addresses.
IPv6 Support: Full support for 128-bit address space, including prefix lengths and compressed/expanded formats.
Real-time Results: No "Calculate" button needed—results update as you type.
Privacy Focused: Works entirely offline. No data collection, no tracking.
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