IP Ranges by Provider

IP address ranges for 20 major cloud providers, CDNs, DNS resolvers, and VPN networks — with context on what each provider's IPs mean when they appear in VPN and privacy tests.

IP Geolocation Lookup VPN Leak Test ASN Lookup

Cloud Providers

CloudflareCDN, DDoS protection, 1.1.1.1 DNS. AS13335. Amazon Web ServicesWorld largest cloud platform. EC2, S3, CloudFront. AS16509. Google CloudGCP, 8.8.8.8 DNS resolver. AS15169. Microsoft AzureEnterprise cloud, Teams, Bing. AS8075. Alibaba CloudAsia-Pacific leading cloud provider. AS45102. Oracle CloudEnterprise cloud and always-free tier. AS31898. IBM CloudEnterprise cloud and bare-metal hosting. AS36351.

Hosting Providers

DigitalOceanDeveloper cloud, popular VPN host. AS14061. Hetzner OnlineGerman hosting, popular European VPN host. AS24940. OVHcloudFrench hosting giant, large European IP space. AS16276. Akamai Cloud (Linode)Developer VPS, acquired by Akamai 2022. AS63949. Vultr32-location VPS, popular for self-hosted VPNs. AS20473. LeasewebDutch dedicated server provider. AS30633. M247UK hosting, major VPN provider host (NordVPN, ExpressVPN). AS9009.

CDN Providers

Akamai TechnologiesWorld largest CDN. AS20940. FastlyEdge cloud CDN. GitHub, Reddit. AS54113. CDN77European CDN and streaming platform. AS60068.

DNS & Transit

Quad9Non-profit privacy DNS resolver (9.9.9.9). AS19281. Hurricane ElectricGlobal IPv6 transit, tunnel broker. AS6939.

VPN Providers

Mullvad VPNPrivacy VPN with own ASN and infrastructure. AS394711.

Why do these provider IPs appear in privacy tests?

When you run a VPN leak test or IP lookup, the result shows which network your visible IP belongs to. Understanding what each network operator does helps you interpret the result:

Cloud provider IPs (AWS, Azure, GCP, DigitalOcean) as your exit IP means your VPN provider hosts its servers on that cloud platform.
CDN IPs (Cloudflare, Akamai, Fastly) appearing in a DNS test may mean you are using that provider's public DNS resolver, or your browsing traffic routes through their CDN.
M247 (AS9009) is strongly associated with commercial VPN exit nodes — it hosts NordVPN, ExpressVPN, and many others.
Mullvad (AS394711) appearing as your exit confirms your VPN is using Mullvad's own infrastructure.
Quad9 (AS19281) in a DNS test means your queries resolve via the Quad9 privacy DNS resolver.

Use the VPN Leak Test to see your current exit IP, ASN, DNS resolvers, and WebRTC candidates in one place.