Subnet Vault
IPv4 & IPv6 Subnets, Net Tools
Price history
About
This comprehensive network utility app offers subnet calculators, diagnostic tools like ping and traceroute, and network discovery features. It also includes educational resources for learning IP addressing and subnetting. Sync your data across Apple devices via iCloud.
What's New in Subnet Vault
2.5
October 17, 2026
Version 2.5 is a big update. • LAN Scanner: find the devices on your network, name them, and see which are new since your last scan • Speed Test: measure download, upload and latency on M-Lab • MAC Lookup: identify a device's maker from its MAC address, or read the address from a label with the camera • Worldwide checks: run Ping, Traceroute, DNS Lookup and HTTP Headers from up to six continents • WHOIS now covers IP addresses and AS numbers, using each registry's RDAP service • A redesigned Calculate tab: one Address calculator with live IPv4 and IPv6 results, splits and supernets • A redesigned Ping, with a live chart, jitter and a Problems Only filter • A redesigned My Network, now with NAT type, routers, DNS, proxy, VPN and traffic • Save VLSM plans and IPv6 results, and find saved results with Spotlight • A new OSI Model page in Learn • Recent tools at the top of the tool picker • One Export menu across the tools, with text, CSV and JSON • Many reliability, accuracy and accessibility improvements
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FAQ
What is Subnet Vault?
Subnet Vault is a free utility app designed for IT professionals, network administrators, and students. It provides tools for subnet calculations, network diagnostics, and learning about IP addressing.
Does Subnet Vault have ads?
No, Subnet Vault is ad-free, allowing for an uninterrupted user experience while performing network tasks and learning.
What devices does Subnet Vault support?
Subnet Vault is available for iPhone and iPad, leveraging iCloud Sync to keep your data consistent across your Apple devices.
How often is Subnet Vault updated?
The latest version, 2.1, was released on February 8, 2026, indicating active development and regular updates to enhance functionality and reliability.
Is Subnet Vault suitable for beginners?
Yes, Subnet Vault includes a subnetting tutorial for beginners and a networking glossary with clear definitions, making it accessible for those new to IP addressing.
What kind of network tools are included in Subnet Vault?
Subnet Vault offers a range of tools including Ping, WHOIS Lookup, DNS Lookup, Wake-on-LAN, Port Scanner, IP Geolocation, Traceroute, and Network Discovery.
Can I save my subnet calculations with Subnet Vault?
Yes, Subnet Vault utilizes iCloud Sync, allowing you to save your calculations and access them privately across all your Apple devices.
What is the age rating for Subnet Vault?
Subnet Vault has an age rating of 4+, making it suitable for a wide range of users interested in network utilities and education.
