# Subnet Table — IPv4 Subnet Calculator

> IPv4 subnet calculator for network design and troubleshooting. (iPhone/iPad app by Keiko Nishie.)

- Source: https://appshunter.io/ios/app/subnet-table/id1288951209 (this page in markdown: same URL + `.md`)
- Developer: [Keiko Nishie](https://appshunter.io/developer/1287545061)
- Category: Productivity, Utilities
- Price: Free
- Rating: 3.30/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 13.4 · 6 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2017-09-25
- Data updated: 2026-06-01
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/subnet-table/id1288951209/reviews.md

## What is Subnet Table?

This app displays comprehensive information about IPv4 networks (e.g., the number of usable hosts, IP ranges, etc.) and IP addresses. It's useful for designing networks, troubleshooting.

## Key features

- IPv4 network information
- IP address details
- Usable host calculation
- IP range display
- Network design aid
- Troubleshooting tool


## Frequently asked questions about Subnet Table

### What information does Subnet Table provide about IPv4 networks?

Subnet Table displays comprehensive details including the number of usable hosts, IP address ranges, and other essential network parameters for IPv4 networks.

### Is Subnet Table suitable for designing networks?

Yes, the app is designed to be useful for network design by providing clear and detailed information about IP addresses and subnets.

### Does Subnet Table have ads?

Yes, Subnet Table contains advertisements.

### What devices is Subnet Table available on?

Subnet Table is available for iPhone, iPad, and iPod devices.

### How often is Subnet Table updated?

The latest version of Subnet Table was released on May 7, 2021. It was originally released on September 25, 2017.

### What is the age rating for Subnet Table?

Subnet Table has an age rating of 4+, making it suitable for a wide range of users.

### Can Subnet Table be used for troubleshooting network issues?

Yes, the app's detailed information about IP addresses and networks makes it a valuable tool for troubleshooting network problems.

### What is the user rating for Subnet Table?

Subnet Table has a rating of 3.3 stars based on 3 ratings.

## Version history (last 2 releases)

### 1.0.1 — 2021-05-07

Supported iOS 14.

### 1.0.0 — 2017-09-25

This app has been updated by Apple to display the Apple Watch app icon.

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## More apps by Keiko Nishie

- [値引き消費税計算用電卓　かんたん買計](https://appshunter.io/ios/app/id1287545062)
- [Split Note : Two Column Notes](https://appshunter.io/ios/app/split-note-two-column-notes/id1329483992)
- [Markdown Editor - #MKD](https://appshunter.io/ios/app/markdown-editor-mkd/id1508926261)
- [Yard Map - GPS Golf Navigation](https://appshunter.io/ios/app/yard-map-gps-golf-navigation/id1565490151)

All apps by Keiko Nishie: https://appshunter.io/developer/1287545061

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*