#!/bin/bash
#
# NCSA-AS IP Ranges - iptables/ipset rules
# ASN: AS1224
# Generated: 2025-12-13
# Source: ScaniteX (https://scanitex.com)
#
# Usage: chmod +x this_script.sh && sudo ./this_script.sh
#

# Create IPv4 ipset
ipset create ncsaas_v4 hash:net -exist
ipset flush ncsaas_v4

# Add IPv4 ranges
ipset add ncsaas_v4 198.17.196.0/24
ipset add ncsaas_v4 141.142.0.0/16

# Create IPv6 ipset
ipset create ncsaas_v6 hash:net family inet6 -exist
ipset flush ncsaas_v6

# Add IPv6 ranges
ipset add ncsaas_v6 2620:0:c80::/48

# Apply iptables rules (uncomment to use)
# iptables -A INPUT -m set --match-set ncsaas_v4 src -j ACCEPT
# iptables -A INPUT -m set --match-set ncsaas_v4 src -j DROP
# ip6tables -A INPUT -m set --match-set ncsaas_v6 src -j ACCEPT
# ip6tables -A INPUT -m set --match-set ncsaas_v6 src -j DROP

echo "IP ranges for NCSA-AS loaded successfully!"
echo "IPv4 ranges: 2"
echo "IPv6 ranges: 1"