#!/bin/bash # # DNSCAST-AS IP Ranges - iptables/ipset rules # ASN: AS187 # Generated: 2025-12-16 # Source: ScaniteX (https://scanitex.com) # # Usage: chmod +x this_script.sh && sudo ./this_script.sh # # Create IPv4 ipset ipset create dnscastas_v4 hash:net -exist ipset flush dnscastas_v4 # Add IPv4 ranges ipset add dnscastas_v4 72.42.118.0/24 ipset add dnscastas_v4 72.42.120.0/24 ipset add dnscastas_v4 72.42.127.0/24 ipset add dnscastas_v4 72.42.116.0/24 ipset add dnscastas_v4 72.42.122.0/24 ipset add dnscastas_v4 72.42.119.0/24 ipset add dnscastas_v4 72.42.121.0/24 ipset add dnscastas_v4 72.42.113.0/24 ipset add dnscastas_v4 72.42.112.0/24 ipset add dnscastas_v4 72.42.115.0/24 ipset add dnscastas_v4 72.42.125.0/24 ipset add dnscastas_v4 72.42.126.0/24 ipset add dnscastas_v4 72.42.123.0/24 ipset add dnscastas_v4 203.119.88.0/23 ipset add dnscastas_v4 72.42.124.0/24 ipset add dnscastas_v4 72.42.114.0/24 ipset add dnscastas_v4 72.42.117.0/24 # Create IPv6 ipset ipset create dnscastas_v6 hash:net family inet6 -exist ipset flush dnscastas_v6 # Add IPv6 ranges ipset add dnscastas_v6 2620:171:d06::/48 ipset add dnscastas_v6 2620:171:d0f::/48 ipset add dnscastas_v6 2620:171:d0b::/48 ipset add dnscastas_v6 2001:dd8:7::/48 ipset add dnscastas_v6 2620:171:d07::/48 ipset add dnscastas_v6 2620:171:d04::/48 ipset add dnscastas_v6 2620:171:d01::/48 ipset add dnscastas_v6 2620:171:d0a::/48 ipset add dnscastas_v6 2620:171:d0e::/48 ipset add dnscastas_v6 2620:171:d00::/48 ipset add dnscastas_v6 2620:171:d05::/48 ipset add dnscastas_v6 2620:171:d0d::/48 ipset add dnscastas_v6 2620:171:d0c::/48 ipset add dnscastas_v6 2620:171:d02::/48 ipset add dnscastas_v6 2620:171:d09::/48 ipset add dnscastas_v6 2620:171:d08::/48 ipset add dnscastas_v6 2620:171:d03::/48 # Apply iptables rules (uncomment to use) # iptables -A INPUT -m set --match-set dnscastas_v4 src -j ACCEPT # iptables -A INPUT -m set --match-set dnscastas_v4 src -j DROP # ip6tables -A INPUT -m set --match-set dnscastas_v6 src -j ACCEPT # ip6tables -A INPUT -m set --match-set dnscastas_v6 src -j DROP echo "IP ranges for DNSCAST-AS loaded successfully!" echo "IPv4 ranges: 17" echo "IPv6 ranges: 17"