Netcut Termux Now

Download Termux from F-Droid (recommended) or GitHub. Avoid the outdated Play Store version.

# Update packages
pkg update && pkg upgrade -y

Netcut is a network management tool commonly used for network discovery and ARP spoofing/packet interception on local networks. On Android, some users run Netcut-like functionality via Termux (a terminal emulator and Linux environment app) to perform tasks such as scanning LAN devices, monitoring traffic, or manipulating ARP tables. Below is a concise overview covering what it is, common capabilities, setup considerations, and important warnings.

Warning: Tools like Netcut can disrupt networks and interfere with other users’ connectivity. Use only on networks you own or have explicit permission to test. Misuse may be illegal. Netcut Termux

  • Root access or elevated privileges are usually required for ARP spoofing and raw packet operations. Without root, capabilities are limited to passive scanning.

    • There are various open-source Python scripts available on GitHub that replicate Netcut functionality. One popular tool often referred to is simply called netcut or kickthemout.

    Steps:

    Netcut’s “cut” function is simply ARP spoofing that sends false gateway replies to the target. Use arpspoof from the dsniff package.

    Basic command:

    # Terminal 1: Spoof target into thinking you are the gateway
arpspoof -i wlan0 -t 192.168.1.100 192.168.1.1

    No official Netcut binary exists for Termux. However, Termux on Android can replicate Netcut-like functions using standard Linux networking tools (arp-scan, nmap, ettercap, arpspoof, bettercap) and packet forwarding/iptables rules. Root access (or elevated permissions via Android’s VPN APIs for non-root) is typically required for active ARP spoofing.
    

    sysctl -w net.ipv4.ip_forward=1