Why Reddit Says “You’ve Been Blocked by Network Security”

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Why Reddit Says “You’ve Been Blocked by Network Security”Featured Image
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Nare A.

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As an information security-focused platform, we often hear from users who suddenly encounter the message: “You’ve been blocked by network security.” If you’ve seen this on Reddit, you’re not alone. Whether you were scrolling on your lunch break or posting in your favorite subreddit, this unexpected block can be frustrating. This guide is here to help you understand what it means, what causes it, and how to fix it quickly and safely.

Fix You’ve Been Blocked by Network Security on Reddit
We’ve helped thousands of users navigate IP blocks, VPN-related issues, and platform bans — and we’ll walk you through everything you need to know.

How to Quick Check & Fixes

Before diving deep, here are a few immediate steps you can try. These solve many cases of Reddit blocks caused by temporary or non-malicious issues. Quick Fix Checklist:
  • Disable your VPN or proxy temporarily, log in to Reddit, then re-enable it.
  • Clear cookies and restart your browser.
  • Switch to a different VPN server or location if you’re using one.
  • Try using Reddit in incognito/private mode.
  • Use the old.reddit.com version or a different browser.
  • Turn off browser extensions temporarily, especially privacy or ad-block tools.
  • Check your firewall or antivirus settings — they may be interfering.
  • Restart your router — it may give you a new IP.
Pro Tip: Try accessing Reddit using a different device on the same network. If it works, the issue may be device-specific, not IP-level.

What Does “You’ve Been Blocked by Network Security” Mean?

This message appears when Reddit detects traffic from your device or network that appears unsafe, automated, or non-human. Reddit uses automated security systems to protect the platform from spam, scraping, bots, and abuse. These systems may block:
  • Known VPN and proxy IP addresses
  • IPs with a history of bot activity or high request volume
  • Misconfigured browsers or devices that mimic automation tools
FYI: This isn’t always a personal ban — often it’s your IP address that’s flagged, not your Reddit account.
So if you’re wondering “What does IP ban mean?” — it simply refers to a platform-level block on the public-facing address your device is using to access the internet. If that IP was misused by someone else (even previously), you might get caught in the crossfire.

Should I File a Ticket to Reddit?

This depends on the cause of the block.

When to File a Ticket:

  • You’ve ruled out VPNs or proxies
  • You’re using a residential network with no suspicious activity
  • You’re consistently blocked across multiple devices
You can contact Reddit’s support with a short explanation and your public IP address (visit [whatismyipaddress.com] to find it).
Pro Tip: Include a screenshot and specify whether you’re using a VPN, proxy, or secure network.

When Not to Bother:

  • You’re using a VPN or proxy (Reddit likely won’t whitelist those IPs)
  • It’s your workplace, hotel, or campus Wi-Fi — those are often blacklisted in bulk
In these cases, Reddit support will typically redirect you to switch networks.

Causes of Reddit Blocked by Network Security

There’s no single reason Reddit blocks users via network security messages — here are the most common ones.
  1. VPN or Proxy Detection
Reddit frequently bans ranges of IPs associated with VPNs, especially free or widely used services.
Cause Risk Level Fix Suggestion
Free VPN or Proxy Use High Disconnect and retry
Corporate/Shared IP Medium Use personal Wi-Fi or LTE network
  1. Suspicious Traffic Patterns
Automated scraping, unusual headers, or script-like behavior can trigger blocks.
  1. Bad IP Reputation
Even if you didn’t do anything wrong, your IP address might be on a blacklist due to previous abuse. FYI: Reddit partners with services like Cloudflare and IP reputation databases to identify risky connections.
  1. Browser Anomalies or Extensions
Some aggressive browser extensions mimic bots, causing false flags.

How to Fix Step-by-Step: Reddit “You’ve Been Blocked by Network Security”

Step 1: Test Without VPN or Proxy

  • Disconnect from your VPN or proxy server.
  • Refresh Reddit.
  • Try logging in again.
  • If it works, Reddit has likely blacklisted your VPN’s IP.

Step 2: Clear Cookies and Cache

  • Go to your browser settings.
  • Clear cookies specifically for Reddit.
  • Restart the browser and try again.
Pro Tip: Sometimes switching to incognito mode avoids cookie or cache issues without deleting your preferences.

Step 3: Try a Different Network

  • Switch to a mobile hotspot or different Wi-Fi network.
  • If Reddit works there, the issue lies with your main network or ISP.

Step 4: Disable Suspicious Browser Extensions

  • Turn off ad blockers, anti-tracking tools, or privacy extensions.
  • Refresh Reddit and attempt to log in.

Step 5: Restart or Reconnect

  • Restart your modem/router to obtain a fresh IP address.
  • If your ISP assigns dynamic IPs, this could solve the issue.

Step 6: Check Firewall & Antivirus

  • Temporarily disable any firewalls or security software.
  • Visit Reddit to test.
  • If it works, add Reddit as an exception in your security settings.

Step 7: Try Old Reddit

  • Visit old.reddit.com
  • Sometimes this bypasses newer authentication layers.

Step 8: Check if Reddit is Down or Having Issues

  • Use Reddit status pages or social media to check for known outages or blocks.

Comparison Table: Common Causes vs Fixes

Cause Likely Fix
VPN or proxy detected Disable temporarily, then log in again
Blacklisted IP address Restart router or change networks
Browser extensions interfering Disable privacy or ad-block extensions
Cookie corruption Clear cookies, try incognito mode
Antivirus/firewall interference Temporarily disable, then add exceptions
School/work ISP restrictions Use personal network or mobile hotspot
Government/ISP censorship Reconnect or use different DNS services

If you’ve run into the “You’ve Been Blocked by Network Security” message on Reddit, you’re not alone. The rise in VPN usage, anti-tracking tools, and privacy concerns means many users unintentionally trigger Reddit’s security systems.

Most blocks can be resolved by:
  • Disabling your VPN briefly,
  • Clearing cookies,
  • Switching to a clean network,
  • Or adjusting local firewall settings
For privacy-conscious users, staying one step ahead of Reddit’s evolving detection systems may be an ongoing task — but with the right knowledge and setup, access can usually be restored without compromising your anonymity.
Pro Tip: Always test your setup before relying on it — especially if Reddit access is essential for you. Keep a fallback browser or network handy for emergency access.
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Nare A.

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Hi, I’m Nare, a cybersecurity enthusiast and tech writer passionate about online privacy and security. With years of experience in network security and digital forensics, I love exploring ways to protect our digital identities from tracking, fraud, and cyber threats. On WhoerIP, I share insights on IP lookup, VPNs, anti-detect browsers, and other privacy tools to help you stay anonymous and secure online. My goal is to make complex security topics easy to understand so you can browse the internet with confidence. When I’m not researching the latest cybersecurity trends, you’ll find me testing new privacy-focused tools or diving into emerging tech. Stay tuned for more tips and tricks to safeguard your online presence! 🚀

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