#!/bin/bash
#
# CMU-ROUTER IP Ranges - iptables/ipset rules
# ASN: AS9
# Generated: 2025-12-18
# Source: ScaniteX (https://scanitex.com)
#
# Usage: chmod +x this_script.sh && sudo ./this_script.sh
#

# Create IPv4 ipset
ipset create cmurouter_v4 hash:net -exist
ipset flush cmurouter_v4

# Add IPv4 ranges
ipset add cmurouter_v4 192.12.32.0/24
ipset add cmurouter_v4 209.129.244.0/23
ipset add cmurouter_v4 204.194.28.0/22
ipset add cmurouter_v4 128.237.0.0/16
ipset add cmurouter_v4 192.80.210.0/24
ipset add cmurouter_v4 192.58.107.0/24
ipset add cmurouter_v4 192.5.146.0/24
ipset add cmurouter_v4 128.2.0.0/16

# Create IPv6 ipset
ipset create cmurouter_v6 hash:net family inet6 -exist
ipset flush cmurouter_v6

# Add IPv6 ranges
ipset add cmurouter_v6 2607:fb28::/32

# Apply iptables rules (uncomment to use)
# iptables -A INPUT -m set --match-set cmurouter_v4 src -j ACCEPT
# iptables -A INPUT -m set --match-set cmurouter_v4 src -j DROP
# ip6tables -A INPUT -m set --match-set cmurouter_v6 src -j ACCEPT
# ip6tables -A INPUT -m set --match-set cmurouter_v6 src -j DROP

echo "IP ranges for CMU-ROUTER loaded successfully!"
echo "IPv4 ranges: 8"
echo "IPv6 ranges: 1"