Google LLC — Network Overview

About Google LLC

Google LLC operates one of the world's largest network infrastructures, supporting Search, Gmail, YouTube, Google Cloud, and public DNS (8.8.8.8). Its backbone spans data centers across 30+ regions globally.

Autonomous Systems (ASNs)

4 of 4

ASN	Description
AS15169	Google LLC — Main backbone and cloud	Details →
AS36040	Google LLC (YouTube) — YouTube delivery	Details →
AS19527	Google LLC (Corp) — Corporate network	Details →
AS43515	Google LLC (Global Cache) — ISP caching nodes	Details →

IP Ranges

5 of 1,012

Prefix	Description
8.8.8.0/24	Google Public DNS	Browse →
8.8.4.0/24	Google Public DNS (secondary)	Browse →
34.64.0.0/10	Google Cloud	Browse →
172.217.0.0/16	Google Services	Browse →
209.85.128.0/17	Google backbone	Browse →

+ 1,007 more ranges available with API access