How to Block Bad IP Addresses on Blogger: A Complete Guide

If you run a online journal on Blogger (Blogspot), you ability inspiring it search out watch your traffic evolve. But not all traffic is good traffic. Content scrapers, unsolicited call bots, comment spammers, and hateful hackers can ruin your data, loot your content, or leave millennia of garbage comments.

The most generous challenge? Blogger does not offer a included form to block distinguishing IP addresses. Unlike self-accommodated WordPress sites that use plugins like Wordfence, Blogger handles attendant-level freedom completely on Google’s side.

Fortunately, skilled are bright workarounds to care for your location. This gradual guide covers best choice habits to block distressing IP addresses on Blogger, stop unsolicited call bots, and secure your online journal.

The Catch: Why Blogger Doesn’t Have an “IP Block” Button

Google survives Blogger as a adequately entertained principle. This way you forbiddance have approach to the .htaccess file or attendant configurations place IP obstructing as a rule occurs.

However, you can control what tricky materials function like on the front-end (utilizing JavaScript) or divert hateful traffic before it even reaches your Blogger attendant by utilizing a reverse agent (Cloudflare). Let’s decay high-quality designs from smooth to healthiest.

Method 1: The Cloudflare Method (Recommended & Most Effective)

The certain best habit to block distressing IP addresses on Blogger is by clobbering your online journal through Cloudflare. Cloudflare acts as a guarding shield betwixt your companies and Google’s servers.

To use this form, you must have a rule rule (like, [computer network.yourblog.com](https://computer network.yourblog.com) related to your Blogger home.

Step-by-Step Setup

• Create a Free Cloudflare Account: Go to Cloudflare’s site and enroll a free plan.
• Add Your Website: Enter your ritual rule and allow Cloudflare leaf through your existent DNS records.
• Change Your Nameservers: Cloudflare will specify you accompanying two new nameservers. Log into your rule recorder (like Namecheap or GoDaddy) and recover your traditional nameservers accompanying Cloudflare’s.

Create a Security Rule:

• Once alive, record into your Cloudflare instrument panel and make use of Security > WAF (Web Application Firewall) > Custom Rules.
• Click Create Rule.
• Give your rule a name (for instance, “Block Bad IPs”).
• Under Field, select IP Source Address.
• Under Operator, select equals (or is in for diversified IPs).
• In the Value field, type the hateful IP address you be going to block.
• Under Choose Action, select Block (or Managed Challenge to show a CAPTCHA).
• Click Deploy.

Why this everything best: Cloudflare stops the distressing consumer before they always set nadir on your site, conditional your frequency range and entirely obstructing bureaucracy from observing your content.

Method 2: The JavaScript Script (Best completely free .blogspot Domains)

If you are utilizing a free .blogspot.com rule, you cannot use Cloudflare. Instead, you should depend a front-end handwriting that detects the foreigner’s IP and redirects bureaucracy continuously if it counterparts a ban.

Step-by-Step Setup

• Log into your Blogger Dashboard.
• Go to Theme and click the below cursor close “Customize”, therefore select Edit HTML.
• Click unspecified area inside the law box and press Ctrl + F (or Cmd + F on Mac) to follow the </body> tag.

Paste the following handwriting straightforwardly above the </body> tag:

<script type=’text/javascript’>
// Fetch user IP and check against blacklist
fetch(‘https://api.ipify.org?format=json’)
.then(response => response.json())
.then(data => {
// Put the bad IP addresses you want to block inside this array
var blacklistedIPs = [“123.45.67.89”, “98.76.54.32”];

if (blacklistedIPs.includes(data.ip)) {
// Redirect bad user to a blank page or a warning page
window.location.replace(“https://www.google.com”);
}
})
.catch(error => console.log(‘Error checking IP:’, error));
</script>

• Replace “123.45.67.89” and “98.76.54.32” accompanying the real IP addresses inducing questions.
• Click the Save image (floppy) in the top right corner.

Important Caveat: This means depends the consumer’s portal running JavaScript. If a operator uses a advanced handwriting or cripples JavaScript, this block achiever’s work. It is, still, very direct against occasional spammers and elementary bots.

Method 3: Country-Level Blocking (Alternative Solution)

Sometimes you forbiddance just be going to block individual IP; you notice that 99% of your unsolicited call often imposingly from a distinguishing country place you forbiddance even have a mark hearing.

If you secondhand Method 1 (Cloudflare), you can surely block an complete country by changeful the WAF Field from IP Source Address to Country and selecting the displeasing domain.

If you act a free Blogspot rule, you can use a country-divert handwriting determined by after second-body IP geolocation APIs (like ipapi.co), utilizing a akin rationale to the JavaScript arrangement above to divert particular country codes (like ‘CN’ or ‘RU’) outside limits your central page of web site.

Practical Alternatives to Stop Blog Damage

If verdict and obstructing individual IPs feels like risking attempt-a-blemish, you can stop the damage utilizing Blogger’s included backgrounds.

• To Stop Comment Spam: Go to Settings > Comments. Change “Who can comment?” to Users accompanying Google Accounts or please Comment Moderation forever. This stops automatic bot handwriting from inundation your posts.
• To Stop Content Scrapers: Scrapers use your RSS feed to ransack posts. Go to Settings > Site Feed > Allow Blog Feed and change it from Full to Short. This guarantees bots can only scrape a particle of your passage, inflicting bureaucracy to look outside.

By executing Cloudflare or appropriating the JavaScript workaround, you can efficiently take control of your traffic and hold your Blogger home clean, fast, and dependable.

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