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CUT off someone for test or for fun or for bandwidth ?

CUT off someone for test or for fun or for bandwidth ?

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Hello user,

you are reading this page because you are testing to CUT-OFF . Please note once been cut-off, the device will not be able to use internet resource unless you resume him.

When you about to CUT off someone, it’s very fine if you are the network owner. and kick off users who are not suppose use your resource is about to happen in one second.

if you are network Admin, Giving the tools original purpose, please also consider following solution.

1. Encrypt your WIFI with a strong password, and not use WPA.

2. Buy a hardware managed switch, and configer MAC – port binding.

3. Do a host to host ARP Cache anti spoof setup. ¬†–-Install Netcut Defender for your users¬†—-> The one tool only that can 100% guaranteed success protect you and your user away from’s netcut cut (or alike) ARP SPOOFIng , and it’s free

You are free to use netcut to test out your configuration, please note if you are not the network owner, it not recommand you CUT off someone for your personal use.


MAC Address Query

Welcome to's MAC Address Brand /Company details checker

  • Single MAC details Checker
  • Input MAC address and hit "Query MAC Brand" Button
    Example Mac address: 00-50-56-C0-00-08 or [00:50:56:C0:00:08]

  • Batch MAC Details checker
    Input in example format
    "IP MAC Hostname
    IP MAC Hostname"
    just as if you copied from netCut print table


    [F4:EC:38:60:3A:26] Peter-PC

    How MAC address checker work

    Ethernet hardware addresses are 48 bits, expressed as 12 hexadecimal digits (0-9, plus A-F, capitalized).

    These 12 hex digits consist of the first/left 6 digits (which should match the vendor of the Ethernet interface within the station) and the last/right 6 digits which specify the interface serial number for that interface vendor.