Subnet Calculator
This extension subnets any IP address from classes A, B and C.
Additional files are visible only to premium users
manifest.json
{
"update_url": "https://clients2.google.com/service/update2/crx",
"name": "Subnet Calculator",
"description": "This extension subnets any IP address from classes A, B and C.",
"version": "1.0",
"manifest_version": 3,
"background": {
"service_worker": "background.js"
},
"permissions": [
"storage"
],
"action": {
"default_popup": "popup.html",
"default_icon": {
"16": "/Data/subnetCalculator16.png",
"32": "/Data/subnetCalculator32.png",
"48": "/Data/subnetCalculator48.png",
"128": "/Data/subnetCalculator128.png"
}
},
"icons": {
"16": "/Data/subnetCalculator16.png",
"32": "/Data/subnetCalculator32.png",
"48": "/Data/subnetCalculator48.png",
"128": "/Data/subnetCalculator128.png"
}
}