4 lines
291 B
Bash
4 lines
291 B
Bash
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#!/usr/bin/env bash
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curl -s https://ftp.ripe.net/ripe/stats/delegated-ripencc-extended-latest | awk -F "|" '$3 == "ipv4" && $7 ~ /(reserved|available)/ && $5 >= 256 { printf "%-20s\t%s\n", $4 "/" int(32-log($5)/log(2)), $7 }' > $(dirname -- "${BASH_SOURCE[0]}")/ipv4_available_reserved.txt
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