Google-InspectionTool

by Google

About this crawler

Search or answer-index crawler from Google.

Usually means: A search or answer engine is discovering this URL so it can surface your content in results later.

User agent

Google-InspectionTool

OpenRevenue matches these as user-agent tokens, not full browser strings. Providers may add surrounding version or product text.

IP verification

Verified when user agent and IP range both match

OpenRevenue first matches the crawler user-agent token, then compares the request IP with published ranges from Google.

1

User agent

Request user agent contains Google-InspectionTool.

2

Request IP

Server-side tracking forwards the crawler IP seen by your backend.

3

Range check

The IP is compared with published CIDR ranges from the JSON range endpoint.

Sample IP ranges

2001:4860:4801:10::/642001:4860:4801:11::/642001:4860:4801:12::/642001:4860:4801:13::/642001:4860:4801:14::/642001:4860:4801:15::/642001:4860:4801:16::/642001:4860:4801:17::/642001:4860:4801:18::/642001:4860:4801:19::/64

Showing up to 10 ranges from the published official source.

Range endpoints

https://developers.google.com/static/crawling/ipranges/common-crawlers.jsonhttps://developers.google.com/static/crawling/ipranges/special-crawlers.jsonhttps://developers.google.com/static/crawling/ipranges/user-triggered-fetchers.jsonhttps://developers.google.com/static/crawling/ipranges/user-triggered-fetchers-google.jsonhttps://developers.google.com/static/crawling/ipranges/user-triggered-agents.json