To block an IP address in Google Ads, open the relevant campaign, go to Settings > Additional settings > IP exclusions, add the IP address and click Save. IP exclusion stops your ads from showing to that address or network. It is useful for your office network or known suspicious sources, but it does not stop every type of click fraud on its own.
Google Ads has systems that automatically detect and filter invalid clicks. However, if you do not want traffic from a specific IP address to interact with your ads, you can use the IP exclusion feature.
So, how can you block an IP address in Google Ads? Which IP addresses can be excluded, and how effective is IP blocking against click fraud?
1. What Is IP Blocking in Google Ads?
IP blocking is a Google Ads feature that allows advertisers to limit ad exposure to devices connected to a specific IP address or network.
For example, if employees regularly check your website and see your Google ads while using your company network, you can exclude the network's IP address. This can help limit your ads from being shown to users searching from that network.
IP exclusion is a practical method for advertisers who want to control unwanted traffic from a specific source.
2. How to Block an IP Address in Google Ads?
To exclude a specific IP address from a Google Ads campaign, you can access the IP exclusions section through your campaign settings.
The basic steps are:
- Sign in to your Google Ads account.
- Select the relevant campaign from the Campaigns section.
- Go to Settings.
- Open Additional settings.
- Find the IP exclusions section.
- Add the IP address you want to exclude.
- Click Save.
Google Ads also provides account-level IP exclusion options. When available, specific IP addresses can be excluded across campaigns within the account.
According to Google's current documentation, IP exclusions can be used at the campaign level to control specific traffic sources. However, the availability of this feature may vary depending on the campaign type.
3. Which IP Addresses Can Be Blocked?
IP blocking can be useful when unwanted traffic from a specific source has been identified.
For example, you may choose to exclude your company's own network, certain devices used for testing, or specific IP addresses that repeatedly generate unwanted traffic.
However, it is important to make sure that an IP address is actually generating unwanted traffic before blocking it. The same IP address can be shared by multiple users, particularly on shared networks and certain types of internet connections.
For this reason, it is not always accurate to conclude that a user is generating fraudulent clicks based only on their IP address.
4. Does IP Blocking Completely Prevent Click Fraud?
IP blocking can help reduce unwanted traffic from specific sources. However, it may not be enough to prevent all types of click fraud.
One reason is that fraudulent clicks do not always come from the same IP address. Bot networks, VPNs, and proxies can be used to generate traffic from different IP addresses. In some cases, different devices and networks may also be involved.
For this reason, comprehensive click fraud protection should consider IP information together with traffic behavior and other technical signals.
If invalid clicks have already been charged to your account, read our article “How to Get a Refund for Invalid Clicks in Google Ads?”. For ongoing support with campaign security, see our Google Ads management service.
5. How Is IP Detection Used to Identify Click Fraud?
An IP address is one of the important data points that can be evaluated when analyzing suspicious clicks. For example, a large number of clicks from the same IP address within a short period or unusual traffic activity may require further investigation.
However, evaluating the IP address alone may not be enough, since the same user can appear under different IP addresses.
For this reason, IP and network information can be evaluated together with other data, such as device characteristics, user behavior, geographic information, and click timing.
This multi-signal approach can help identify suspicious traffic patterns more effectively instead of relying only on individual IP addresses.
6. IP Detection and Click Fraud Protection with mysatech
Manually excluding a specific IP address in Google Ads is a practical method for known traffic sources that need to be controlled. However, when suspicious traffic comes from different IP addresses or sources, monitoring this traffic manually can become difficult.
mysatech's click fraud protection software analyzes traffic generated by Google Ads campaigns to help identify suspicious clicks and traffic sources. Different signals, such as IP and network information, device data, and user behavior, can be evaluated together to provide a more comprehensive analysis of suspicious traffic.
Based on the detected data, suspicious IP addresses can be added to Google Ads exclusion lists when necessary. This allows advertisers to monitor their ad traffic more systematically instead of manually tracking every IP address, helping them manage their advertising budget more effectively against unwanted clicks.
For this reason, IP blocking should not be considered a standalone solution, but rather as part of a broader click fraud protection strategy.
7. When Should IP Blocking Be Used?
IP blocking can be considered when there is sufficient data showing that traffic from a specific IP address is unwanted or unnecessary for your business.
For example, if you do not want employees to see your ads, you can exclude your company's network IP address. Similarly, if campaign data shows repeated and suspicious traffic from a specific IP address, IP exclusion may be considered.
However, when click fraud is suspected, it is generally better to evaluate the overall behavior of the clicks and campaign data rather than focusing only on the IP address.
If you suspect click fraud in your campaigns, contact us and we can review your account traffic together.
Frequently Asked Questions
How do you block an IP address in Google Ads?
In your Google Ads account, go to Settings > Additional settings > IP exclusions for the relevant campaign and add the IP address you want to exclude.
Does Google Ads automatically block IP addresses?
Google Ads automatically detects and filters invalid clicks. In addition, advertisers can manually exclude specific IP addresses from their campaigns.
Does IP blocking completely stop click fraud?
No. Fraudulent clicks can come from different IP addresses, VPNs, proxies, or different devices. Therefore, evaluating IP data together with other traffic signals provides a more comprehensive approach.
What should you consider before blocking an IP address?
You should make sure that the IP address is actually generating unwanted traffic. Since the same IP address can be shared by multiple users, making a decision based only on the IP address may not always be appropriate.
How does mysatech detect fraudulent clicks?
mysatech's click fraud protection software analyzes advertising traffic using different data points to help identify suspicious traffic sources. When necessary, detected IP addresses can be added to Google Ads exclusion lists.
