What Is 216.146.35.35? IP Address Info, Owner & Lookup (2026) What Is 216.146.35.35? IP Address Info, Owner & Lookup (2026) - ExamineIP
216.146.35.35
Owned by Dyn Inc. — Manchester, New Hampshire, US
Public DNS Server ✓ Safe AS33517

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📌 IP Address Details
IP Address216.146.35.35
Owner / OrganizationDyn Inc.
TypePublic DNS Server
HostnameN/A
ASNAS33517
ISPOracle Dyn
LocationManchester, New Hampshire, US
Common Ports53 (DNS)
Safe to Connect?✅ Yes
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What Is 216.146.35.35?

216.146.35.35 is a well-known IP address owned and operated by Dyn Inc.. It is classified as a Public DNS Server and is primarily used for: Dyn Internet Guide DNS server now operated by Oracle. Historically popular before Google DNS launched. Known for the massive 2016 DDoS attack that took down large portions of the internet.

The address belongs to Autonomous System AS33517, registered to Oracle Dyn. If you have seen 216.146.35.35 appear in your network logs, firewall rules, or router settings, it is almost certainly legitimate traffic related to Dyn’s services.

Is 216.146.35.35 Safe?

Yes, 216.146.35.35 is safe. This IP address belongs to Dyn Inc., a reputable organization. It is not associated with malicious activity, spam, or known threat actors. Seeing it in your network traffic is normal if you use Dyn’s services.

Who Owns 216.146.35.35?

216.146.35.35 is registered under ASN AS33517 and is allocated to Dyn Inc.. The address resolves to the hostname N/A and is geographically associated with Manchester, New Hampshire, US.

IP address ownership data is publicly available through the Regional Internet Registries (RIRs) such as ARIN, RIPE NCC, and APNIC. You can verify ownership of any IP at any time using a WHOIS lookup.

How to Protect Your Own IP Address

Just like 216.146.35.35 is publicly visible and traceable back to Dyn Inc., your personal IP address is visible to every website you visit. Websites, advertisers, and even bad actors can see your approximate location and ISP from your IP alone.

The easiest way to hide your IP is to use a VPN (Virtual Private Network). A VPN replaces your real IP with one of the VPN provider’s servers, making you anonymous online.

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Frequently Asked Questions About 216.146.35.35

What is 216.146.35.35?
216.146.35.35 is the primary DNS server for Dyn Internet Guide, now owned by Oracle. It provides free DNS resolution and was widely used before Google and Cloudflare launched their public DNS services.
What was the Dyn DNS attack in 2016?
In October 2016 Dyn suffered a massive DDoS attack from the Mirai botnet that disrupted DNS resolution globally, taking down major websites including Twitter, Reddit, and Netflix for several hours.
Is Dyn DNS still reliable?
Dyn DNS is operational but its consumer DNS service has reduced prominence since Oracle acquired the company. Google DNS and Cloudflare DNS are better-supported alternatives.

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Last updated: March 29, 2026 • Data sourced from public WHOIS / ARIN / RIPE registries. Report an error

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