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November 24, 2025 03:32
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IP ranges that continually running password and other scans on my connection.
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| #!/bin/bash | |
| IP_RANGES=( | |
| "189.84.36.0/24" | |
| "189.84.37.0/24" | |
| "189.84.38.0/24" | |
| "189.84.39.0/24" | |
| "200.229.54.0/24" | |
| "218.0.0.0/8" | |
| "177.0.0.0/8" | |
| "201.0.0.0/8" | |
| "40.82.137.0/24" | |
| "125.0.0.0/8" | |
| "120.0.0.0/8" | |
| "121.0.0.0/8" | |
| "222.0.0.0/8" | |
| "223.0.0.0/8" | |
| "119.0.0.0/8" | |
| "118.0.0.0/8" | |
| "117.0.0.0/8" | |
| "113.0.0.0/8" | |
| "114.0.0.0/8" | |
| "115.0.0.0/8" | |
| "116.0.0.0/8" | |
| "14.0.0.0/8" | |
| "27.0.0.0/8" | |
| "36.0.0.0/8" | |
| "42.0.0.0/8" | |
| "43.0.0.0/8" | |
| "44.0.0.0/8" | |
| "45.0.0.0/8" | |
| "46.0.0.0/8" | |
| "47.0.0.0/8" | |
| "48.0.0.0/8" | |
| "49.0.0.0/8" | |
| "189.0.0.0/8" | |
| "87.0.0.0/8" | |
| "168.228.0.0/16" | |
| "185.242.0.0/16" | |
| "195.154.0.0/16" | |
| "193.163.0.0/16" | |
| "194.120.0.0/16" | |
| "130.61.0.0/16" | |
| "8.137.0.0/16" | |
| "154.82.0.0/16" | |
| "172.71.0.0/16" | |
| "52.229.0.0/16" | |
| "61.0.0.0/8" | |
| "101.0.0.0/8" | |
| "110.0.0.0/8" | |
| "111.0.0.0/8" | |
| "112.0.0.0/8" | |
| "103.0.0.0/8" | |
| "186.0.0.0/8" | |
| "20.150.22.0/24" | |
| ) | |
| printf '%s\n' "${IP_RANGES[@]}" | while IFS= read -r IP_CIDR; do | |
| sudo firewall-cmd --zone=public --add-rich-rule="rule family=\"ipv4\" source address=\"$IP_CIDR\" drop" --permanent | |
| done | |
| sudo firewall-cmd --reload |
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