IP Subnet Calc
Goncalo Silva
Calculate properties and convert addresses
Calculator converts IPv4 and IPv6 addresses. Displays hosts, size, class, mask, wildcard, network, first, last, and broadcast addresses. Adjust CIDR slider to update properties.
Showing 1–20 of 1,000 ranked alternatives.
Goncalo Silva
Calculate properties and convert addresses
Calculator converts IPv4 and IPv6 addresses. Displays hosts, size, class, mask, wildcard, network, first, last, and broadcast addresses. Adjust CIDR slider to update properties.
Takahiro Furuya
Calculate addresses and masks
Allows users to input masks and prefix lengths. It calculates network, host, and directed broadcast addresses. Features include classful and classless mode options. Includes a dedicated for easy input.
Mads Aandstad Nilssen
Calculate mask and broadcast address
Calculate mask, broadcast address, network address, and available IP addresses based on input IP and bits. Perform offline calculations without internet connection.
Ubiquiti Inc.
Detect Wi-Fi networks and scan subnet devices
Detect and connect to all available Wi-Fi networks. Scan subnet for device details using Bonjour, SNMP, NetBIOS, and protocols. Test download and upload speeds, store results, compare performance, and share insights.
John Rouda
Calculate masks instantly
Calculate masks and network IP addresses without internet. Input IP and details to determine and range. Convert between decimal and CIDR notation. Export results as text or copy directly.
jietao wu
Ping websites and check DNS records
Perform network diagnostics with ping to measure response time. Check website availability and latency. Look up DNS records for domain names. Calculate subnet ranges and mask values for IP addresses. Verify ISP information and network configuration.
Daniel Nogueira
Calculate details instantly
Helps users determine details by entering an IP address and selecting CIDR notation or mask. It displays network address, broadcast address, usable hosts, and mask. Users can quickly analyze ranges and validate configurations.
Jiri Techet
Scan networks, detect issues, and diagnose connections
Scans local networks to identify connected devices and their IP addresses. It detects wifi issues and internet connectivity problems. Users can perform LAN scans and check server statuses. The provides for diagnostics and problem detection.
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