1. Ports
  2. Port 295

Port 295 has no official service assigned to it. According to IANA (the Internet Assigned Numbers Authority), the range 288-307 is marked as "Unassigned."12

What This Means

Port 295 falls within the well-known ports range (0-1023). These are the system ports, traditionally requiring superuser privileges to bind on Unix-like systems. They're meant for widely-used network services—protocols that everyone needs to find at the same address.

But port 295 doesn't have a protocol. It's a reserved space with no occupant.

The Well-Known Range

When the Internet was being built, the decision was made to organize port numbers into ranges:

  • 0-1023: Well-known ports (assigned by IANA through IETF review)
  • 1024-49151: Registered ports (assigned by IANA, less strict)
  • 49152-65535: Dynamic/ephemeral ports (not assigned, used temporarily)

Port 295 sits in that first category—the prestigious range, the one that requires official approval to claim. And yet, nobody has claimed it.

Why Unassigned Ports Matter

The existence of unassigned ports in the well-known range tells you something important: the numbering system was designed with room to grow. The architects of the Internet didn't try to fill every slot immediately. They left space.

Some ports are unassigned because no protocol needs them yet. Some because the protocols that might have used them never took off. Some because they're held in reserve for future use.

Port 295 is one of 1,024 well-known ports. Most of them are unassigned.2 The famous ones—22 for SSH, 80 for HTTP, 443 for HTTPS—get all the attention. But the gaps between them are part of the design.

What Might Be Listening

Just because a port is officially unassigned doesn't mean nothing uses it. Applications can bind to any port they want (with the right permissions). You might find:

  • Custom internal services
  • Development servers
  • Malware (though port 295 has no documented trojan associations)1
  • Legitimate software that chose an available port

How to Check

On Linux or macOS:

sudo lsof -i :295
sudo netstat -tulpn | grep :295

On Windows:

netstat -ano | findstr :295

If something is listening on port 295 on your system, these commands will tell you what.

The Honest Truth

Port 295 has no story because nothing happens here. No RFC defines a protocol for it. No service waits behind it. No historical moment turned this number into infrastructure.

It's just a number in a registry, unassigned and quiet. And that's fine. Not every port needs to carry the Internet. Some just wait, in case someday something needs a home.

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Port 295: Unassigned — A Space in the Registry • Connected