#!/bin/bash
#
# CSNET-EXT-AS IP Ranges - iptables/ipset rules
# ASN: AS10
# Generated: 2025-12-16
# Source: ScaniteX (https://scanitex.com)
#
# Usage: chmod +x this_script.sh && sudo ./this_script.sh
#

# Create IPv4 ipset
ipset create csnetextas_v4 hash:net -exist
ipset flush csnetextas_v4

# Add IPv4 ranges
ipset add csnetextas_v4 137.196.4.0/24
ipset add csnetextas_v4 195.74.62.0/23
ipset add csnetextas_v4 141.101.225.0/24
ipset add csnetextas_v4 187.111.128.0/20
ipset add csnetextas_v4 187.111.140.0/22
ipset add csnetextas_v4 187.111.132.0/22
ipset add csnetextas_v4 187.111.128.0/22
ipset add csnetextas_v4 170.81.180.0/23
ipset add csnetextas_v4 170.81.182.0/23
ipset add csnetextas_v4 187.111.136.0/22
ipset add csnetextas_v4 170.81.180.0/22

# Create IPv6 ipset
ipset create csnetextas_v6 hash:net family inet6 -exist
ipset flush csnetextas_v6

# Add IPv6 ranges
ipset add csnetextas_v6 2001:df1:e040::/48

# Apply iptables rules (uncomment to use)
# iptables -A INPUT -m set --match-set csnetextas_v4 src -j ACCEPT
# iptables -A INPUT -m set --match-set csnetextas_v4 src -j DROP
# ip6tables -A INPUT -m set --match-set csnetextas_v6 src -j ACCEPT
# ip6tables -A INPUT -m set --match-set csnetextas_v6 src -j DROP

echo "IP ranges for CSNET-EXT-AS loaded successfully!"
echo "IPv4 ranges: 11"
echo "IPv6 ranges: 1"