Subnet Calculator
Developer Tools
This extension subnets any IP address from classes A, B and C.
Users
281
Rating
--
Reviews
0
7D Growth
+13|4.85%
NetworkCalc — IP & Subnet Tools
IP & Subnet calculator, CIDR tools, MAC lookup, Base64/HEX encoders — all-in-one extension for network engineers.
Users65
Rating5.0
Reviews3
Manifest versionV3
7-day growth+9
7-day growth rate+16.1%
Preview
1 assetsNetworkCalc — IP & Subnet Tools Media preview
Trend
30-day user trend
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User Growth Over Time
Rating trend
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30-day rating change
Start
5.00
Latest
5.00
30-day rating change
0.00
2026年5月29日2026年6月4日
Growth overview
Daily, weekly, and monthly growth
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1-day growthGrowing
+3+4.84%7-day growthGrowing
+9+16.1%30-day growthGrowing
+9+16.1%Technical snapshot
Version, languages, and crawl freshness
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Version1.3
ManifestV3
Size4.37MiB
Languages6Deutsch / English / español +3
Published
Store updated
Last crawled
DeutschEnglishespañolfrançaisрусский中文（中国）
Overview
Product summary
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NetworkCalc — IP & MAC Network Calculator (Inspired by sipcalc)
NetworkCalc is a multifunctional network analysis tool built into your browser. Inspired by the popular Linux utility sipcalc, this extension offers powerful tools for:
- IPv4 and IPv6 address breakdown and subnet calculations
- CIDR-to-netmask conversion and subnet membership checks
- IPv6 subnet splitting and address expansion
- MAC address tools with vendor (OUI) lookup
Reviews
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The Chrome Web Store shows 3 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.
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IP subnet calculator
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Quickly calculate subnets with the IP Subnet Calculator Chrome Extension - an essential tool for network professionals
Users
355
Rating
--
Reviews
0
7D Growth
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Subnetmask Calculator
Accessibility
A simple subnetmask calculator
Users
65
Rating
--
Reviews
0
7D Growth
-2|-2.99%
Bookmark Session
Workflow & Planning
Bookmarks your session
Users
38
Rating
--
Reviews
0
7D Growth
-11|-22.4%
