#!/bin/bash
#
# NCAR-AS IP Ranges - iptables/ipset rules
# ASN: AS194
# Generated: 2025-12-16
# Source: ScaniteX (https://scanitex.com)
#
# Usage: chmod +x this_script.sh && sudo ./this_script.sh
#

# Create IPv4 ipset
ipset create ncaras_v4 hash:net -exist
ipset flush ncaras_v4

# Add IPv4 ranges
ipset add ncaras_v4 128.117.0.0/16
ipset add ncaras_v4 192.52.106.0/24
ipset add ncaras_v4 192.43.244.0/24

# Create IPv6 ipset
ipset create ncaras_v6 hash:net family inet6 -exist
ipset flush ncaras_v6

# Add IPv6 ranges
ipset add ncaras_v6 2620:117:2000::/40
ipset add ncaras_v6 2620:117:20f1::/48

# Apply iptables rules (uncomment to use)
# iptables -A INPUT -m set --match-set ncaras_v4 src -j ACCEPT
# iptables -A INPUT -m set --match-set ncaras_v4 src -j DROP
# ip6tables -A INPUT -m set --match-set ncaras_v6 src -j ACCEPT
# ip6tables -A INPUT -m set --match-set ncaras_v6 src -j DROP

echo "IP ranges for NCAR-AS loaded successfully!"
echo "IPv4 ranges: 3"
echo "IPv6 ranges: 2"