Port 2607: Unassigned — Quietly Claimed by Dell OpenManage

What Range This Port Lives In

Port 2607 sits in the registered ports range (1024–49151). IANA oversees this range and maintains an official registry of port assignments, but registration is voluntary and thousands of ports in this range remain unassigned. Port 2607 is one of them — no RFC governs it, no protocol is formally defined for it.

Unassigned registered ports are not empty ports. They are unclaimed real estate that software vendors, developers, and administrators fill in practice. The absence of an IANA assignment just means no one has filed the paperwork.

Who Actually Uses Port 2607

Dell OpenManage IT Assistant (ITA) — Dell's server fleet management console — defaults to port 2607 for its HTTPS web interface. When an administrator wants to monitor or configure managed servers through a browser, they connect to https://management-server:2607. The ITA Connection service binds to this port on Windows.¹

Dell SupportAssist for Servers also uses port 2607 as its default HTTPS port. Administrators can change it, but most don't.²

The result: a significant portion of enterprise server rooms worldwide have something listening on port 2607, entirely undocumented by IANA.

How to Check What's Listening on This Port

On Linux or macOS:

# Show what process is bound to port 2607
ss -tlnp | grep 2607

# Or with lsof
lsof -i :2607

On Windows:

netstat -ano | findstr :2607

Then cross-reference the PID with Task Manager or tasklist to identify the process.

If you see something bound to port 2607 on a Dell server, it is almost certainly Dell OpenManage or SupportAssist. On a non-Dell machine, investigate — there is no well-known service that should be there.

Why Unassigned Ports Matter

The registered port range exists so that software can claim a predictable home — a number clients can find without negotiation. IANA's registry is how that claim becomes official. But the registry is not exhaustive, and software ships before paperwork gets filed (or instead of it).

Port 2607 illustrates the gap between the registry and reality. IANA says: unassigned. Dell says: ours. Neither is wrong, exactly — Dell just never submitted a request, and IANA never noticed.

When you see an unexpected open port in this range, that is the story to remember. Unassigned does not mean unused.