TCP Latency Scanner

Simple multi-threaded TCP latency scanner with support for SNI (TLS) and CIDR ranges.

Usage

Scan single IP

python scanner.py --ip 1.1.1.1 --ports 443 --sni example.com --output results.txt

Scan multiple IPs

python scanner.py --ip 1.1.1.1 8.8.8.8 --ports 80 443 --output results.txt

Scan CIDR range

python scanner.py --ip 185.208.173.0/24 --ports 443 --sni cdn.example.com --output results.txt

Load targets from file

python scanner.py --file targets.txt --ports 443 --sni example.com --output results.txt

Options

• --ip IP or CIDR
• --file File with targets
• --ports Ports to scan (required)
• --sni Hostname for TLS / HTTP
• --timeout Timeout (default: 2.0)
• --retries Retry count (default: 3)
• --workers Threads (default: 200)
• --top Show top results (default: 10)
• --output Output file (default: results.txt)

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Output

• Shows fastest hosts in terminal
• Saves results to results.txt

Example

python scanner.py \
  --ip 185.208.173.0/24 \
  --ports 443 \
  --sni cdn.example.com \
  --workers 300
  --output results.txt