Safely check if an IP belongs to an official search engine bot
Check whether an IP address belongs to an official search engine bot from Google, Bing, Naver, or Yahoo.
This helps you avoid accidentally blocking legitimate crawlers and ensures safe and accurate IP filtering.
This page is also available at https://vvd.im/search-engine-bot for easy access.
Enter the IP address
You can check whether it is used in search engines by entering the IP.
You can also search by IP range, such as 123.123.50.0/24.
This IP is not used by major search engines.
Have questions?
Find answers here.
If you operate a website, verifying whether a visiting IP address belongs to an official search engine crawler is extremely important.
This is because it has a significant impact on website traffic analysis, security policy development, and how you handle search engine robots (crawlers).
Major search engines such as Google, Bing, and Naver use their own crawlers to collect web pages, and these crawlers access your site from specific official IP ranges.
If you do not verify these official IP ranges and fail to distinguish them from ordinary users or malicious bots, the following issues may occur.
First, if you accidentally block the IPs of official search engine crawlers, your web pages may not be properly indexed or displayed in search results, leading to significant SEO (Search Engine Optimization) disadvantages.
On the other hand, if you allow access assuming it’s a regular user but it is actually a malicious bot or an unofficial crawler, your server resources may be overused or your content may be scraped without permission.
Second, for accurate website analytics and marketing performance measurement, it is essential to distinguish between search engine robot traffic and actual user traffic.
If search engine crawler visits are mistaken for regular users, statistics such as visitor numbers, average time on page, and advertising performance can be distorted.
This can affect critical business decisions based on your data.
Third, from a security perspective, it is also very important to identify and block fake crawlers (bots pretending to be search engine robots).
Some malicious bots impersonate Googlebot or Bingbot to scrape content or look for vulnerabilities, so verifying official IP ranges and applying access controls is an essential procedure for safe website management.
In conclusion, verifying search engine IP addresses is not just a technical process—it plays a vital role in maintaining search visibility, ensuring reliable analytics, and strengthening security.
Website operators should regularly check official search engine IP range information and proactively apply it to server logs or firewall policies.
The most fundamental way to check and verify a search engine’s IP address is to use the official IP range information provided by each search engine.
For example, Google publishes the official IP ranges used by Googlebot in its documentation. By confirming whether an IP falls within these ranges, you can easily determine if the connection is from a genuine Google crawler.
Other major search engines, such as Bing and Naver, also update their official IP range information regularly, so it’s important to refer to the latest sources.
Additionally, some search engines recommend a combined approach using both Reverse DNS Lookup and Forward DNS Lookup.
First, perform a reverse lookup on the IP address to check if it matches an official domain (such as *.googlebot.com for Googlebot).
Then, conduct a forward lookup on that domain to ensure it resolves back to the original IP address.
This process effectively distinguishes official search engine crawlers from malicious bots that use fake User-Agents.
By regularly updating your server policies based on the latest official search engine IP range information and DNS lookup results, you can safely allow search engine crawlers and maintain both the security and visibility of your website.
This page provides an IP lookup feature based on the official IP ranges published by major search engines such as Google, Bing, Naver, and Yahoo.
However, not all search engines document or publicly disclose their crawler IP addresses, and some search engines may change their IPs frequently or may not offer official information.
For this reason, this page focuses on the most widely known major search engines and strives to maintain up-to-date information.
In addition, unofficial crawlers or company-internal bots may not have publicly available IP information and may be difficult to verify here.
In such cases, it is best to consult the official documentation or contact the support center of the respective search engine directly.
This page is continuously updated to provide the most reliable and current information possible.