IP Reporter: Usage and Benefits in Miner Network Configuration

IP Reporter is Bitmain’s small Windows utility for discovering the IP address of an Antminer when you don’t already know it. You launch the tool, put it into listen mode, then press the physical IP Report button on the miner’s control board — the miner broadcasts its current IP across the local network and the tool prints it on screen. That’s the whole job: it turns an unknown, headless box into an address you can type into a browser. It is Antminer-specific, Windows-only, and — importantly — only one of several ways to find a miner. On a mixed shelf or a fleet, the network-scan methods below are usually faster.

What IP Reporter actually does

An Antminer ships configured for DHCP: on first power-up it asks your router for an address, but it never tells you what it got. IP Reporter closes that gap. The PC utility opens a listener on the local segment; when you press the control board’s IP Report button, the miner sends a broadcast packet containing its hostname, MAC, and assigned IP, which the tool catches and displays. Because it works over Layer-2 broadcast rather than by scanning an address range, it will report the miner’s IP even when that IP sits on a different subnet than your PC — which is exactly the case that trips up ordinary IP scanners (for example, a unit someone left on a static 192.168.1.x address while your LAN is 10.0.0.x).

What it does not do: it does not change any setting, does not push firmware, and does not work on non-Bitmain hardware. Whatsminer and Avalon units have their own discovery tools and will ignore IP Reporter entirely.

Before you start

• Your PC and the miner must be on the same physical network / VLAN — plugged into the same switch or router, no router hop between them. Broadcast discovery does not cross a routed boundary.
• A Windows machine. The classic IP Reporter build is Windows-only; if you’re on macOS or Linux, skip to the cross-platform methods below.
• Local admin rights and a willingness to allow the app through Windows Defender Firewall — it needs to open a listening socket.
• The miner powered on and fully booted (give it 1–2 minutes after power-up before the button will report a valid lease).

Tools you’ll need

• IP Reporter (Bitmain’s utility) — or a network scanner / BTC Tools as an alternative.
• A short Ethernet patch cable and a free port on the same switch or router as the PC.
• A modern browser (Chrome or Firefox) for the miner web UI.

Find your miner’s IP with IP Reporter

1. Confirm the PC and miner are on the same LAN, then download IP Reporter and extract the archive to a folder you can find again.
2. Right-click IPReporter.exe and choose Run as administrator. If Windows Firewall prompts, allow access on both private and public networks.
3. Pick the mode: Default is correct for a home or small setup. Shelf / Step / Position only matters in a hashcenter where you label each unit by its physical rack coordinates; it changes how the result is tagged, not how discovery works.
4. Click Start to put the tool into listen mode.
5. On the miner’s control board, find the small IP Report button (a momentary tactile switch near the Ethernet jack and reset button). Press and hold it for about five seconds until the unit emits a short beep.
6. The miner’s current IP appears in the IP Reporter window. Write it down.
7. Type that IP into your browser’s address bar and press Enter to load the miner’s web interface.

If the button never produces a beep, the control board may be in a fault state or the button/buzzer is dead — jump to Troubleshooting.

Faster alternatives (and the only options on Mac/Linux)

For anything past a single miner, you almost never need to walk to each box and press a button. Because Antminers pull DHCP leases, your router’s client/lease table already lists every miner by hostname (usually antMiner or similar) and IP — check the router admin page first. Beyond that:

• BTC Tools — cross-platform (Windows and macOS), scans a subnet range, and lists every miner it finds with model, hashrate, pool, and firmware. It also batch-configures pools and reboots, so it replaces IP Reporter for fleet work.
• Advanced IP Scanner / Angry IP Scanner — general network scanners that sweep your subnet and show live hosts; identify the miner by its MAC vendor prefix or open web port.
• nmap — for the terminal-inclined: nmap -sn 192.168.1.0/24 to enumerate live hosts, then probe port 80. Adjust the range to match your LAN.

Reach for IP Reporter specifically when a scanner comes up empty — that usually means the unit is on a static IP outside your subnet, and the broadcast method is the one thing that will still surface it.

Logging in and locking it down

Stock Bitmain firmware ships with the default credentials username root and password root. First actions after you get in:

• Change the root password immediately. There is no vendor password-recovery path — a lost custom password means a firmware reflash or SD-card recovery to regain access, so record the new one somewhere safe.
• Set your pool, worker, and (optionally) a static IP under the network settings if you want a predictable address you won’t have to rediscover.
• Note that some custom firmware images repurpose or disable the physical IP Report button and use their own discovery mechanism — if the button does nothing on a reflashed unit, consult that firmware’s documentation rather than assuming a hardware fault.

How to confirm it worked

1. The web UI loads at the reported IP and shows the miner’s status/overview page — that confirms the address is correct and reachable.
2. ping <miner-ip> from your PC returns replies, confirming the box is live on the network.
3. After you log in, the dashboard reports a real hashrate and accepted shares against your pool — that confirms end-to-end network and mining connectivity, not just a reachable control board.

Troubleshooting: nothing shows up

• No beep on button press: the miner may not be fully booted (wait, then retry), or the control board is faulted. If the fans spin up but the board never boots or reports, work through the control-board and Ethernet checks in the fault finder.
• Beep, but no IP in the tool: almost always a firewall or network-segment issue. Confirm IP Reporter is allowed through Windows Firewall, disable a VPN adapter that may be hijacking the interface, and make sure the PC and miner are on the same switch/VLAN with no router between them.
• Nothing at all, and no link light: reseat the Ethernet cable at both ends, try a known-good cable and a different switch port. A dead port on the control board’s Ethernet jack will keep the miner invisible even though it’s powered.
• Scanner finds it, browser won’t load: the unit may be on a static IP in a foreign subnet. Temporarily set your PC to that subnet, load the UI, and switch it back to DHCP (or a static in your range).

Common mistakes

• Running IP Reporter through a managed switch on a different VLAN than the PC — broadcast never arrives.
• Holding the button too briefly; give it the full ~5 seconds until it beeps.
• Forgetting the new root password with no recovery route.
• Expecting IP Reporter to work on a Whatsminer or Avalon — it’s Antminer-only.

Related: pin down a non-booting board with the ASIC fault finder, grab model-specific documentation in the manuals library, brush up on what the control board does, and if the unit is dead beyond a network hiccup, start a repair.