IP addresses can either be Dynamic or Static. Understanding the difference helps you manage networks efficiently and secure your devices.

Dynamic IP

• Automatically assigned by DHCP server.
• Can change over time or when device reconnects to the network.
• Common for home networks and most ISPs.
• Example: Your ISP assigns 103.45.23.12 today, it may change tomorrow.

Static IP

• Manually assigned and remains constant.
• Used for servers, VPNs, remote access, and certain network devices.
• Helps in consistent remote connectivity.
• Example: 192.168.1.100 always assigned to your printer or NAS device.

Key Differences

Feature	Dynamic IP	Static IP
Assignment	Automatic via DHCP	Manual / Configured
Change Frequency	Can change frequently	Never changes
Best Use	Home users, general internet access	Servers, remote access, devices needing constant IP
Configuration	Minimal user effort	Requires manual setup

How to Check Your IP Type

• Check router or device settings to see if DHCP is enabled.
• Use online IP info tools to view current IP details.
• Understanding your IP type helps in troubleshooting, VPN setup, and network security.

FAQ

• What is a Dynamic IP? — An IP assigned automatically by DHCP that may change over time.
• What is a Static IP? — An IP manually configured that remains constant.
• Why choose Static IP? — For servers, remote access, and devices that need constant IP connectivity.
• How do I change my IP address? — Dynamic IP may change by reconnecting; Static IP requires manual configuration.