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.
Track IPv4 and IPv6 allocation growth.
The app tracks the rate of IPv4 allocations and the growth of IPv6 deployments. It includes links to informational sites and videos about IPv6.
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.
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.
Iurii Mozharovskyi
Test reachability
Test reachability by sending packets to a host. Supports IPv4 and IPv6. Configure TTL, timeout, send interval, and packet size. Save favorite hosts for quick access. Run in background for up to 30 seconds. No ads or cost.
Reiji Kobayashi
Check IP addresses and locate them
Check IP addresses for IPv4 and IPv6 interfaces. Locate IPs on a map. Use a widget for quick access. Enable dark mode for better visibility.
ComcSoft Corporation
Ping, , and monitor networks
Offers network diagnostic tools including Ping, DNS Lookup, Trace Route, Port , Whois, Server Monitor, and Lan . Users can manage server lists and view recent tasks. Supports IPv4 and IPv6 on iPhone and iPad.
BIGDATACLOUD PTY LTD
Track IP, geolocation, and status
Provides connectivity status, public IP, DNS servers, and details. Displays geolocation data including city, county, postcode, ISP, and coordinates. Allows comparison of location data with GPS coordinates.
Julien Mulot
Calculate subnets and export results to CSV
Calculate subnets using IP addresses and subnet masks. Determine subnet bits, maximum subnets, and hosts per subnet. Support IPv4 with CIDR, FLSM, and VLSM. Include IPv6 and IPv4 conversion. Export results to CSV files.
ComcSoft Corporation
Network diagnose tools on iPhone iPad
The app offers essential network diagnostic tools including Ping, DNS Lookup, Trace Route, Port Scan, Whois, Server Monitor, and Lan Scan. It supports both IPv4 and IPv6, with a universal app design for iPhone and iPad.
Dayana Networks Ltd
Scan and analyze IPv4 and IPv6 networks
Allows administrators to scan and analyze IPv4 and IPv6 networks. It provides system information including hardware, memory, disk usage, interfaces, WiFi, and DNS servers. Users can run scans and view detailed interface data.
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.
Cross Utility Ltd
Record HTTP traffic and manage proxies
Allows users to manage and customize network traffic. It records HTTP requests and responses, supports MitM decryption for TUN interface traffic, and enables HTTP rewriting with URL redirection or header/body modifications.
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