#!/bin/bash
#
# UMASSNET-NET IP Ranges - iptables/ipset rules
# ASN: AS1929
# Generated: 2025-12-15
# Source: ScaniteX (https://scanitex.com)
#
# Usage: chmod +x this_script.sh && sudo ./this_script.sh
#

# Create IPv4 ipset
ipset create umassnetnet_v4 hash:net -exist
ipset flush umassnetnet_v4

# Add IPv4 ranges
ipset add umassnetnet_v4 69.16.44.0/23
ipset add umassnetnet_v4 205.172.168.0/22
ipset add umassnetnet_v4 198.22.255.0/24

# Create IPv6 ipset
ipset create umassnetnet_v6 hash:net family inet6 -exist
ipset flush umassnetnet_v6

# Add IPv6 ranges
ipset add umassnetnet_v6 2001:48e8:6400::/44

# Apply iptables rules (uncomment to use)
# iptables -A INPUT -m set --match-set umassnetnet_v4 src -j ACCEPT
# iptables -A INPUT -m set --match-set umassnetnet_v4 src -j DROP
# ip6tables -A INPUT -m set --match-set umassnetnet_v6 src -j ACCEPT
# ip6tables -A INPUT -m set --match-set umassnetnet_v6 src -j DROP

echo "IP ranges for UMASSNET-NET loaded successfully!"
echo "IPv4 ranges: 3"
echo "IPv6 ranges: 1"