#!/bin/bash
#
# CARNET-AS - Croatian Academic and Research Network IP Ranges - iptables/ipset rules
# ASN: AS2108
# Generated: 2025-12-15
# Source: ScaniteX (https://scanitex.com)
#
# Usage: chmod +x this_script.sh && sudo ./this_script.sh
#

# Create IPv4 ipset
ipset create carnetascroatianacademicandresearchnetwork_v4 hash:net -exist
ipset flush carnetascroatianacademicandresearchnetwork_v4

# Add IPv4 ranges
ipset add carnetascroatianacademicandresearchnetwork_v4 193.198.0.0/16
ipset add carnetascroatianacademicandresearchnetwork_v4 161.53.0.0/16
ipset add carnetascroatianacademicandresearchnetwork_v4 192.84.105.0/24
ipset add carnetascroatianacademicandresearchnetwork_v4 31.147.0.0/16
ipset add carnetascroatianacademicandresearchnetwork_v4 91.142.139.0/24
ipset add carnetascroatianacademicandresearchnetwork_v4 82.132.0.0/17
ipset add carnetascroatianacademicandresearchnetwork_v4 192.84.106.0/24

# Create IPv6 ipset
ipset create carnetascroatianacademicandresearchnetwork_v6 hash:net family inet6 -exist
ipset flush carnetascroatianacademicandresearchnetwork_v6

# Add IPv6 ranges
ipset add carnetascroatianacademicandresearchnetwork_v6 2001:b68::/32

# Apply iptables rules (uncomment to use)
# iptables -A INPUT -m set --match-set carnetascroatianacademicandresearchnetwork_v4 src -j ACCEPT
# iptables -A INPUT -m set --match-set carnetascroatianacademicandresearchnetwork_v4 src -j DROP
# ip6tables -A INPUT -m set --match-set carnetascroatianacademicandresearchnetwork_v6 src -j ACCEPT
# ip6tables -A INPUT -m set --match-set carnetascroatianacademicandresearchnetwork_v6 src -j DROP

echo "IP ranges for CARNET-AS - Croatian Academic and Research Network loaded successfully!"
echo "IPv4 ranges: 7"
echo "IPv6 ranges: 1"