CRX id
bplcbapfccpmdabnfhblimccdhlhccgf
bplcbapfccpmdabnfhblimccdhlhccgf
Description from extension meta
An IP network calculator for IPv4 and IPv6, MAC address tools, and encoders – inspired by sipcalc.
Image from store
Description from store
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
Encoding/decoding utilities: Base64, Hex, URL, ASCII, MD5
Perfect for network engineers, sysadmins, pentesters, and students.
Some features require a license key (available via Boosty or other platforms).
No cloud. No tracking. Everything runs locally in your browser.