---
title: "Google.com : Reverse IP check."
url: "https://www.geeklord.com/2006/08/25/googlecom-reverse-ip-check/"
author: "Shobhit Prabhakar"
date: "2006-08-25"
modified: "2006-08-25"
reading_time_minutes: 2
word_count: 266
schema_type: "TechArticle"
categories: ["General"]
tags: ["General"]
---

# Google.com : Reverse IP check.

I was just curious to know what is the main Google IP, then I got the IP address 216.239.39.99 from domainsdb.net. It is supposed to be the IP address for the Google.com.

The interesting fact here is that in Reverse IP check, the same IP is being used to handle other domains too.

Here are the details:

 

Found 31 domain entrees on IP: **216.239.39.99**
IP location:  **United States [US] - California - Mountain View**
IP owner: **GOOGLE**
IP assigned to: **GOOGLE**
Domains on 216.239.39.99:

1. [466453.com](http://466453.com/)
2. [appsem.com](http://appsem.com/)
3. [apsem.com](http://apsem.com/)
4. [alloutbigbash.net](http://alloutbigbash.net/)
5. [alloutbigbash.com](http://alloutbigbash.com/)
6. [choulex.net](http://choulex.net/)
7. [careyca.com](http://careyca.com/)
8. [choulex.com](http://choulex.com/)
9. [djtronic.net](http://djtronic.net/)
10. [djxxl.net](http://djxxl.net/)
11. [djtronic.com](http://djtronic.com/)
12. [google.net](http://google.net/)
13. [gewgol.com](http://gewgol.com/)
14. [gogle.com](http://gogle.com/)
15. [gogole.com](http://gogole.com/)
16. [googil.com](http://googil.com/)
17. [google.com](http://google.com/)
18. [googlee.com](http://googlee.com/)
19. [googleimageads.com](http://googleimageads.com/)
20. [goolge.com](http://goolge.com/)
21. [gppglr.com](http://gppglr.com/)
22. [google.info](http://google.info/)
23. [google.ru](http://google.ru/)
24. [jxoxo.com](http://jxoxo.com/)
25. [maxiomsolutions.net](http://maxiomsolutions.net/)
26. [musicexpresslimousine.com](http://musicexpresslimousine.com/)
27. [minimeta.com](http://minimeta.com/)
28. [surfhotspot.com](http://surfhotspot.com/)
29. [the-mpaa.biz](http://the-mpaa.biz/)
30. [wwwgooglesyndication.com](http://wwwgooglesyndication.com/)
31. [zivoog.com](http://zivoog.com/)

It seems that these domains are very important to Google.

Then a whois query for this IP returned [this information](http://www.dnsstuff.com/tools/whois.ch?ip=216.239.39.99). So the whole range of IP block (NetRange: 216.239.0.0 to 216.239.63.255) is reserved by Google Inc. Kewl :-)

Then my curiosity for such information on Google forced me for an DNS record query for Google.com. You can see the results on  http://www.dnsreport.com/tools/dnsreport.ch?domain=google.com
So the Google NameServers are using different IPs form the alloted netblock. Nothing special about that. But wait a second, If it is related to google then there must be somthing special. So, My further investigation returned this super interresting results:

Wow the **ns1.google.com** is being used to host **1693** Domains itself.

---
*Published on GeekLord.com - Original URL: https://www.geeklord.com/2006/08/25/googlecom-reverse-ip-check/*