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nobiit/aws-ip-location.sh

Created January 15, 2025 15:22
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aws-ip-location.sh
#!/usr/bin/env bash
set -euo pipefail
ip_ranges="$(curl -fsL https://ip-ranges.amazonaws.com/ip-ranges.json | jq -r '.prefixes')"
python3 - "${1}" <<-EOF
from sys import stdin, argv
from ipaddress import ip_address, ip_network
for network in $(echo "${ip_ranges}" | jq -r 'tojson'):
if ip_address(argv[1]) in ip_network(network["ip_prefix"]):
print(network)
EOF
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