VPS Guide: Your Go-To for VPS, Ubuntu & Command Line Success

Block IP Ranges with iptables on CentOS VPS

Category: Security

Use iptables—a firewall tool—on a CentOS VPS—block range:

iptables -A INPUT -s 192.168.1.0/24 -j DROP

save:

service iptables save

On Hetzner test with

iptables -L

—expect blocked range Ensures security—shields phpMyAdmin from threats in VPS hosting with custom rules