Luca Mauri's Webtools

This page is a collection of useful webtools.
Some are experimental, other stable: have a deeper look at them below.

Subnet calculator

Calculates subnet, broadcast and usable adresses range starting from an IP and the mask.

IP address:

Mask in bits:

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Luca Mauri

First and foremost a geek and a Trekker, Luca Mauri is employed as an IT Manager.
A Space Exploration enthusiast, avid reader and hobbyist photographer.

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Technical details

This page is generated by Luca Mauri's xCMS
eXperimental Content Management System version 3.6.6637.37270
Current date and time on server 2021-04-20T08:05:25.8972980Z
Environment version 4.0.30319.42000
Webserver version Microsoft-IIS/8.5


This site is Copyright © Luca Mauri 1997-2021

This pattern is downloaded from If you need more, that's where to get'em.

Most vector icons thanks to

Animated icon by Tobias Ahlin's SpinKit


Please get in touch with me on @lucamauri


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