netcut 1.1

Terminal-based network diagnostics and intelligence toolkit

🧠 Netcut

Netcut is a powerful all-in-one terminal-based network toolkit designed for diagnostics, analytics, reconnaissance, and debugging. From uptime analytics to wireless scanning, Netcut brings around 25 features in one unified CLI interface.

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🚀 Features at a Glance

🧠 Core Networking Tools

• Downtime Analytics Dashboard — Show uptime %, longest downtime, mean response time
  netcut stats
• Geo-IP Tracking — Lookup host’s geographic location
  netcut geo <host>
• ICMP Ping & TCP Port Check — Ping with ICMP or check TCP port
  netcut check <host>
• Multi-Protocol Support — ICMP fallback, TCP checks for HTTP/SSH, etc.
• Status Page Generator — Export static HTML with service status
  netcut statuspage

📈 Monitoring & Analysis

• Bandwidth Usage Monitor — Show live per-process bandwidth
  netcut bandwidth
• Packet Sniffer — Live packet analyzer with filters
  netcut sniffer --port 80
• Port Scanner — Fast or deep TCP/UDP scans
  netcut scan <host>
• ARP Table Viewer & Spoof Detection — Detect MAC duplicates
  netcut arp, netcut mitm-detect
• Firewall Rule Lister/Editor — List/add/remove iptables/UFW rules
  netcut firewall
• Network Interface Stats — Show IP, MAC, RX/TX bytes, errors
  netcut interfaces

🌐 Internet & Web Tools

• SSL Certificate Viewer — Show cert chain, issuer, expiry
  netcut ssl <host>
• Subdomain Enumerator — Find subdomains via wordlist
  netcut subdomains <domain>
• CDN Detection — Identify Cloudflare, Akamai, etc.
  netcut cdn <domain>
• Website Technology Fingerprinter — Detect stack: CMS, web server, JS libs
  netcut tech <url>
• API Latency & Auth Monitor — Test protected endpoints, uptime, latency
  netcut api <url>

📡 Wireless & Local Network

• WiFi Signal Heatmap Export — Export signal data to CSV/JSON
  netcut wifi
• Bluetooth Device Scanner — Detect nearby BT devices
  netcut bt
• DHCP Lease Viewer — Parse local DHCP leases
  netcut dhcp
• LAN Service Discovery — mDNS/Bonjour discovery
  netcut lan

⚙️ Security & Debugging

• Proxy Checker — Test HTTP/SOCKS proxies
  netcut proxy <proxy_url>
• DNS Leak Test — Reveal actual DNS servers used
  netcut dnsleak
• Traceroute Visualizer — ASCII tree showing hops/latency
  netcut traceroute <host>
• MITM Detection — Detect ARP spoofing and MAC conflicts
  netcut mitm-detect
• VPN Tunnel Leak Detection — Compare IP, DNS routes to detect leaks
  netcut tunnel-check

🚀 Utility & Extensions

• Speedtest CLI — Measure download, upload, ping
  netcut speedtest
• Reachability Tester — Batch check multiple URLs
  netcut reachability <file.txt>
• WHOIS Lookup — Domain registrar, expiration info
  netcut whois <domain>

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🖥️ Demo

speedtest

bandwidth

interfaces

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🔧 Installation

git clone https://github.com/shaileshsaravanan/netcut.git
cd netcut

# Option 1: Install via wheel (recommended)
python3 -m build
pip install dist/netcut-*.whl

# Option 2: Install in editable mode (for development)
pip install -r requirements.txt
pip install -e .

📦 Install from PyPI

You can also install Netcut directly from PyPI using uv or pip:

uv pip install netcut

Or with pip:

pip install netcut

✅ After installing, use it from anywhere:

netcut stats
netcut geo google.com
netcut reachability targets.txt

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📦 CLI Usage

General CLI Help

netcut --help

Common Commands

Command	Description
netcut stats	Show uptime, downtime, response time
netcut geo <host>	Lookup IP geolocation
netcut check <host>	ICMP/TCP ping to check host
netcut scan <host>	TCP/UDP port scan
netcut firewall --list	Show current firewall rules
netcut ssl <host>	Show SSL certificate info
netcut wifi	Export WiFi heatmap
netcut api <url>	Test API with headers/auth
netcut traceroute <host>	Show ASCII hop map
netcut mitm-detect	Detect ARP/MAC spoofing (MITM)
netcut reachability <file>	Check multiple URLs from file
netcut whois <domain>	Perform WHOIS lookup

See the full command list by running netcut --help.

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📁 targets.txt Example

https://google.com https://github.com https://api.example.com/health

Use:

netcut reachability targets.txt

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💻 Supported Platforms • ✅ Linux (Debian/Ubuntu/Arch) • ✅ macOS • 🧪 WSL (some features limited)