Network calculator

The Network Calculator enables CIDR network calculations using IP address.

Michael Kochiashvili · com.kochini.android.networkcalculator

Not rated yet 100K+ downloads v1.2.6 5.2 MB Android 5.0+ PEGI 3 · Everyone

Download APK 5.2 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.2.6 (16)
Updated: Jan 4, 2026 (9 months ago)
APK size: 5.2 MB
Requires: Android 5.0+ (API 21)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Dec 20, 2022 (at least)
Permissions: 1
Website: kochini.com
Developer contact: [email protected]

About this APK

Network calculator is an app by Michael Kochiashvili in the Tools category, listed since at least December 2022. It has no native code, so it runs on any Android processor.

Since version 1.2.2, the APK grew from 4.6 MB to 5.2 MB and the minimum Android version rose from 4.0 to 5.0. It asks for 1 permission, none of them sensitive. It asks for the same permissions as version 1.2.5.

Description

From the listing uploaded by “appupdater”.

The CIDR Calculator enables CIDR network calculations using IP address, CIDR mask (subnet mask), mask bits, maximum required IP addresses and maximum required subnets. Results of the CIDR calculation provide the wildcard mask, for use with ACL (Access Control Lists), CIDR network address (CIDR route), network address in CIDR notation and the CIDR address range for the resulting CIDR network.

Version history

3 versions are listed, going back to v1.2.2. Since v1.2.6 it requires Android 5.0+.

v1.2.6 LATEST Jan 4, 2026 5.2 MB TRUSTED v1.2.5 Jul 9, 2025 4.6 MB TRUSTED v1.2.2 Oct 3, 2025 4.6 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jan 4, 2026.
Certificate issued to “Michael Kochiashvili” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jan 4, 2026
Validated against Google Play Jan 4, 2026
Signed byCN=Michael Kochiashvili, L=Tbilisi, ST=Tbilisi, C=GE
Signing certificate (SHA-1)60:F9:BC:63:A2:7B:3D:D1:85:40:2E:9C:39:67:9E:30:30:5A:18:62
File MD515b5d5e4e6e55bdd7c8d5e13ceda5075
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (1)

Network calculator requests 1 permission, none of them sensitive.

Internal broadcast protection (app-defined) com.kochini.android.networkcalculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Required hardware & features

Basic touch input android.hardware.faketouch

Network calculator APK: questions and answers

Is there a version of Network calculator for older Android phones?

The current version needs Android 5.0 or later. Version 1.2.2 is the newest listed build that installs on Android 4.0 and later. Get version 1.2.2 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Network calculator APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 15b5d5e4e6e55bdd7c8d5e13ceda5075.