Screenshots

Description

Calculate subnet network using IP address, subnet mask, subnet bits, mask bits, maximum IP subnets and maximum hosts per subnet.

Support classless supernetting (CIDR)

What’s New

Version 1.6

- Support for Apple Silicon Mac
- Dark mode
- Selectable fields for copy
- New App Icon (Big Sur style)
- Bad IP address format alerts
- Better App resizing behaviour

Ratings and Reviews

4.2 out of 5
32 Ratings

32 Ratings

paulo theo ,

Excellent subnet calculator

The layout is good, the data returned is accurate. There’s a number of paid subnet calcs out there, and I can’t find any compelling reason to use them when this one is available. The only shortcoming is that it only goes down to a /8. I can’t think of a compelling reason not to just go all the way down to 1. A small quibble.

systo_ ,

Unobtrusive

Four tabs--four tasks. This calculator is great for doing the task at hand, and presents the information clearly. However, I think there is a little too much whitespace, especially in the CIDR tab. As a CCNA student, it's a great tool while I try to wrap my head around subnetting, while not getting left behind during lectures.

GuiltyVerdicts ,

Good

Does what I need it to do for IPv4. However, please add support for IPv4 multicast subnetting. Furthermore, please allow coping from the fields themselves. For instance I want to copy the subnet ID out. It aggrivates me that I can not do that.

App Privacy

The developer, Julien Mulot, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Information

Seller
Julien Mulot
Size
2.6 MB
Category
Utilities
Compatibility

macOS 10.12 or later

Languages

English

Age Rating
4+
Copyright
Price
Free

Supports

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.