45.33.32.156
Owned by Linode LLC — Fremont, California, US
Linode / Akamai Cloud IP ✓ Safe AS63949

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📌 IP Address Details
IP Address45.33.32.156
Owner / OrganizationLinode LLC
TypeLinode / Akamai Cloud IP
Hostnamescanme.nmap.org
ASNAS63949
ISPAkamai Technologies Inc.
LocationFremont, California, US
Common Ports22 (SSH), 80 (HTTP), 9929, 31337
Safe to Connect?✅ Yes
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What Is 45.33.32.156?

45.33.32.156 is a well-known IP address owned and operated by Linode LLC. It is classified as a Linode / Akamai Cloud IP and is primarily used for: The IP of scanme.nmap.org — a deliberately public server maintained by the Nmap project for security researchers and students to legally practice network scanning. One of the most scanned IPs on the internet.

The address belongs to Autonomous System AS63949, registered to Akamai Technologies Inc.. If you have seen 45.33.32.156 appear in your network logs, firewall rules, or router settings, it is almost certainly legitimate traffic related to Linode’s services.

Is 45.33.32.156 Safe?

✅ Yes, 45.33.32.156 is safe. This IP address belongs to Linode LLC, 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 Linode’s services.

Who Owns 45.33.32.156?

45.33.32.156 is registered under ASN AS63949 and is allocated to Linode LLC. The address resolves to the hostname scanme.nmap.org and is geographically associated with Fremont, California, 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 45.33.32.156 is publicly visible and traceable back to Linode LLC, 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 45.33.32.156

What is scanme.nmap.org?
scanme.nmap.org (45.33.32.156) is a server set up by the Nmap security project specifically for people to legally practice port scanning and network reconnaissance. Only scan this server, not random internet IPs.
Can I scan 45.33.32.156 with Nmap?
Yes. The Nmap project explicitly gives permission to scan scanme.nmap.org. It is designed to be a legal target for learning network security scanning techniques.
What ports are open on 45.33.32.156?
scanme.nmap.org has several ports open including 22 (SSH), 80 (HTTP), 9929, and 31337. The open ports are intentional and designed to give interesting scan results for learning.

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

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