IPDebrief IP Intelligence Authority Platform

Google Cloud IP ranges

Cloud platforms

Google Cloud uses 1,056 IPv4 blocks and 95 IPv6 blocks, covering about 19.4 million unique IPv4 addresses, announced from AS396982 and AS15169. IPDebrief has analysed 20,597 addresses in these ranges; 119 (0.6%) currently carry a higher risk score.

IPv4 blocks
1,056
IPv6 blocks
95
Unique IPv4 addresses
19,385,472
Regions
47
Analysed addresses
20,597
Higher risk
0.6%

Range data updated 2026-11-07

About Google Cloud

Google Cloud Platform provides Compute Engine virtual machines, Cloud Run and App Engine applications and managed services in regions worldwide. Google publishes the external ranges available to customer resources with their region. These are distinct from the addresses Google uses for its own services such as Search, Gmail and public DNS.

What traffic from Google Cloud addresses usually means

Cloud addresses host websites, APIs, mail relays, CI runners and monitoring services, so most traffic from them is automated. That is usually legitimate server-to-server traffic, but because capacity can be rented in minutes, cloud ranges are also a common source of scanning, credential stuffing and scraping. Traffic from a cloud address to a consumer login or checkout page is rarely a person using a browser.

How to verify a Google Cloud IP address

A Google Cloud address belongs to a Google Cloud customer, not to Google itself. Google's own crawlers use separate ranges and reverse DNS names, so a request claiming to be Googlebot from a Google Cloud customer range is not genuine.

Largest Google Cloud IPv4 ranges

Top regions by address blocks

All Google Cloud regions

Google Cloud networks (ASNs)

Recently analysed Google Cloud addresses

119 higher risk3,411 moderate17,067 lower risk

Frequently asked questions

How many IP addresses does Google Cloud have?

Google Cloud uses 1,056 IPv4 and 95 IPv6 address blocks. After merging overlapping ranges, the IPv4 blocks cover about 19.4 million unique addresses. Counts change as the provider adds, retires or transfers address space.

How can I check if an IP address belongs to Google Cloud?

Enter the address in the IPDebrief IP lookup. If it falls inside one of Google Cloud's ranges, the profile names the provider alongside the announcing network, location and risk signals. A Google Cloud address belongs to a Google Cloud customer, not to Google itself. Google's own crawlers use separate ranges and reverse DNS names, so a request claiming to be Googlebot from a Google Cloud customer range is not genuine.

Which ASN does Google Cloud use?

Google Cloud announces its address space from AS396982 and AS15169. An autonomous system number identifies the network that routes the addresses on the internet; each ASN page lists the analysed addresses observed in that network.

Is traffic from Google Cloud IP addresses safe?

Cloud addresses host websites, APIs, mail relays, CI runners and monitoring services, so most traffic from them is automated. That is usually legitimate server-to-server traffic, but because capacity can be rented in minutes, cloud ranges are also a common source of scanning, credential stuffing and scraping. Traffic from a cloud address to a consumer login or checkout page is rarely a person using a browser. Of the 20,597 Google Cloud addresses IPDebrief has analysed, 119 (0.6%) currently score as higher risk, so judge each address on its own profile.

Where does this IP range data come from?

Ranges are compiled from address lists the operator publishes and from global routing data, refreshed regularly. Address-level risk comes from independent observations of each address, recomputed in the background.

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