This script returns ASN information for a IP or list of IP Addresses using the IP Info API
Clone the repository
Run setup.sh: ./setup.sh
Activate virtual environment if setup script didnt: source ip2asn_env/bin/activate
Install dependencies: pip install -r requirements.txt
Set access token as environment variable (or supply when prompted): export IPINFO_API_KEY=apikey_here
Run! python3 ip2asn.py -l /path/to/ips.txt -o /path/to/output.txt