How to alter public IP address without an ISP?
How to alter public IP address without an ISP?
Everyone familiar with computer matters understands the risks of sharing the same public IP address. Those who interact with ISPs are aware that they prioritize revenue over user needs. Most ISPs function mainly as intermediaries or rely on the network systems of larger providers or governments, lacking deep knowledge of computers or networking—similar to a truck driver who doesn’t grasp the mechanics of the vehicles he operates from China to the USA.
ISPs deliberately hire individuals with little to no understanding of computers and networking, and they rarely care about distinguishing public from private IP addresses. When contacted over the phone, they repeatedly emphasize concerns about cookies and any activity involving IP. They also often insist that users disable their routers in their homes whenever something goes wrong, even if no action has been taken against them and there’s no access to router software.
Once hackers obtain a public IP address, defending oneself becomes nearly impossible. Attackers can easily target the same IP, launching persistent brute force attacks, DDoS assaults on computers over extended periods, and spamming emails. ISPs often act like hackers themselves, allegedly spying on users and blaming cookies for IP issues.
Many individuals not aligned with powerful organizations are forced to share the same public IP for years. ISPs frequently change addresses for government use, employ proxies, or utilize VPNs. Agencies like MI6, KGB, Mossad, or CIA would never have identical IPs, yet they prefer it when ordinary citizens do, allowing them to link names and addresses to those IPs.
Every ISP continues to promote false assurances that having the same public IP is safe. Long-term users face relentless ads, repeated blocking on websites, constant hacking attempts, and being labeled as bots by AI systems. Switching providers frequently becomes a hassle, often resulting in extra charges and long wait times before service is even established. It’s their responsibility to provide protection, yet users must bear the costs of changing providers.
The situation is that you lack understanding of what you're discussing.
Currently, public IP addresses are limited, and most ISPs provide dynamic IPs, charging a fixed one.
As long as you have a NAT router—most home routers do—and aren't running services that open TCP/UDP ports, you're protected from frequent internet attacks, even with a static public IP.
The belief that you're under constant attack usually stems from visiting inappropriate sites, downloading files from untrusted sources like torrents containing viruses or malware, or opening emails with attachments.
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If you possess a fixed public IP and wish to alter it, check if your ISP offers dynamic IPs; otherwise, the best option is to use a VPN, either free or paid.
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The situation is clear—they truly don’t understand what you’re discussing. ISPs employ large teams well-versed in IP and routing, yet many lack basic knowledge about private versus public IP addresses. These individuals often protect staff with expertise from steering you away from such topics. Your efforts would be wasted trying to explain concepts they’re not familiar with. NAT offers some security against hackers, but only if you’re careful. VPNs or proxies can alter your IP, though this helps mainly for privacy rather than tracking prevention. Websites like Facebook are notorious for tracking users through cookies and other techniques, even when your IP changes.