How to Change and Optimize Your Home Broadband IP
Most home broadband uses a dynamic public IP: after disconnecting and reconnecting, the ISP assigns a new address, so "changing your IP" usually just means redialing.
If your current IP has a high risk score or hits a blocklist, try switching to a cleaner address.
Common ways to change it
Restart the PPPoE dial-up on your modem / router, or disconnect and reconnect the broadband connection in the router's admin panel. Some regions require waiting a few minutes.
How to verify after changing
Look up the exit IP again on this site and confirm the risk score dropped, no blocklist hit, and the type is residential broadband.
What if you can't get a public IP
If your ISP uses CGNAT (carrier-grade NAT), you may not have a dedicated public IP; contact the ISP to enable one or switch to another approach.
FAQ
- Does redialing always change the IP?
- Most dynamic broadband will change, but you may get the same address again within a short window; try a few times or wait a while between attempts.
- How do I know if I'm behind CGNAT?
- Compare the public exit IP shown on this site with your router's WAN IP: if the router's WAN is a private range like 100.64-100.127, you are behind CGNAT.
Want to check a specific IP? Enter it on thehome pageto see its full details: location, IP type, risk score, blocklist status and more.
Related Topics
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- How to Tell a Residential IP from a Datacenter (IDC) IP
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- What Are CGNAT / Shared IP, and How to Detect Them
- Proxy vs VPN vs Tor: What's the Difference
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- Why IP Geolocation Is Inaccurate, and How Precise It Really Is
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