# Subnet Ninja: IP Calculator

> CIDR, VLSM & IPv6 subnet calculator. Pro explainers and config snippets.

Canonical page: [https://chrome-stats.com/d/com.subnetninja](https://chrome-stats.com/d/com.subnetninja)

## Overview

- **ID:** `com.subnetninja`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** HaloCore.AI
- **Category:** TOOLS
- **Downloads:** 173
- **Version:** 1.1.21
- **Last updated:** 2026-07-25
- **First published:** 2026-04-06
- **Publisher country:** US
- **Size:** 9.71 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.subnetninja)
- **Website:** [https://halocore.ai](https://halocore.ai/)
- **Privacy policy:** [https://halocore.ai/privacy](https://halocore.ai/privacy)

## Description

Subnet Ninja is an offline subnet calculator for network engineers and students.<br><br>IPv4<br><br>• Network, broadcast, host range, usable hosts, CIDR, and binary<br><br>• VLSM planning from host-count requirements<br><br>• Wildcard masks and special-range identification<br><br>IPv6<br><br>• Expand, compress, and work with prefixes<br><br>• /64 breakdown plus link-local, ULA, and global classification<br><br>• EUI-64 from a MAC address<br><br>ROUTES<br><br>• Aggregate prefixes to a minimal covering set<br><br>PRO<br><br>• Plain-English explainers for verified results<br><br>• Config snippet templates for common CLI setups<br><br>The calculator runs on-device. No account required.

## Rankings

- #1,772,175 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.subnetninja.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.subnetninja)