Curated list of known bad CIDRs (scanners, crawlers, etc.)
          cidr          cidrs          ufw          ufw-firewall          bad-ip          cidr-list          bad-cidr          bad-cidrs          ufw-ban          ufw-banned          bad-ips          ufw-ban-cidr          ufw-ban-cidrs          cidrs-list          bad-cidr-list          bad-cidrs-list      
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            Updated
            May 29, 2025 
- Shell