IP Subnet Calc Pro
Calculate IPv4 and IPv6
$1.99
1.3for iPhone, iPad and more
Age Rating
IP Subnet Calc Pro Screenshots
About IP Subnet Calc Pro
This subnet calculator converts both IPv4 and IPv6 addresses and displays useful information about your subnets like number of hosts, subnet size, class, subnet mask, wildcard, network address, first address, last address and broadcast address.
Take the CIDR slider and watch the subnet properties change accordingly to the IP address.
Take the CIDR slider and watch the subnet properties change accordingly to the IP address.
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What's New in the Latest Version 1.3
Last updated on Mar 2, 2020
Old Versions
- Support for dark mode
- Performance improvements
- Performance improvements
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Version History
1.3
Mar 2, 2020
- Support for dark mode
- Performance improvements
- Performance improvements
1.2
Nov 18, 2017
- Added support for iPhone X
1.1
Sep 14, 2017
- Fixed a bug that caused an empty text field to be set as invalid IP address
- Fixed a bug in IPv6 conversions that allowed an hextet to have more that 4 digits
- Fixed a bug in IPv6 conversions that allowed an hextet to have more that 4 digits
1.0
Sep 12, 2017
IP Subnet Calc Pro FAQ
IP Subnet Calc Pro is available in regions other than the following restricted countries:
Russia
IP Subnet Calc Pro supports English
Click here to learn how to download IP Subnet Calc Pro in restricted country or region.
Check the following list to see the minimum requirements of IP Subnet Calc Pro.
iPhone
Requires iOS 9.0 or later.
iPad
Requires iPadOS 9.0 or later.
iPod touch
Requires iOS 9.0 or later.