By name: miltonhaus-devices description: All devices on the MILTONHAUS network — IPs, MACs, hostnames, and what they are type: reference
MILTONHAUS — All Network Devices
Last updated: 2026-06-18 Network: DIEMILTONHAUS (T-Mobile, 192.168.12.x) Gateway: TMO-G5AR at 192.168.12.1
IPs are DHCP-assigned and can drift. MACs are the stable identifiers.
Full Device List
| IP | MAC | Hostname | Device | Owner/Notes |
|---|---|---|---|---|
| 192.168.12.1 | 18-60-41-b1-f2-a0 | TMO-G5AR.lan | T-Mobile gateway | Router/admin at http://192.168.12.1 |
| 192.168.12.100 | 14-ac-60-70-69-99 | BRW14AC60706999.lan | Brother printer | Printer #1 |
| 192.168.12.121 | — | — | iPad | Eric's iPad |
| 192.168.12.141 | c2-28-63-78-4f-41 (random) | — | iPad | Kids/other iPad (private MAC) |
| 192.168.12.198 | b8:27:eb:ea:98:e1 | homestead | Raspberry Pi 3 B | Homestead Pi — chicken lights + garden irrigation. SSH: ssh -i ~/.ssh/id_ed25519 eric@192.168.12.198 |
| 192.168.12.162 | fc-3c-d7-62-b5-6c | wlan0.lan | Raspberry Pi | MILTONRP3 — secondary Pi-hole |
| 192.168.12.163 | c8-2a-14-51-d5-4a | — | Mac Mini (Fedora) | Kids device — 3D printing files, schoolwork. SSH: ssh mac@192.168.12.163 / pw: 645866 |
| 192.168.12.165 | d0-03-4b-e8-0c-63 | Living-Room.lan | Apple TV | Living room — AirPlay ports 5000/7000 |
| 192.168.12.160 | 44-85-00-3f-26-7c | Tower-of-Gondor | Lenovo ThinkCentre M900 | Tower of Gondor — Kids research computer. Windows, local account user, pw: 645866. WiFi DNS manually set to Pi-hole (192.168.12.136). Pi-hole group 7 (tower-of-gondor): default-allow with Google search blocked. No SSH key auth. |
| 192.168.12.166 | 60-6d-c7-84-e9-77 | BRW606DC784E977.lan | Brother device | Brother device #2 |
| 192.168.12.177 | cc-b1-48-0d-2d-f4 | TMOBILE_MESH_AP_V2.lan | T-Mobile mesh AP | T-Mobile hardware |
| 192.168.12.189 | 34-36-3b-c6-bc:70 | — | MacBook Pro (Fedora) | SSH: ssh -i ~/.ssh/id_ed25519 ericmilton@192.168.12.189 |
| 192.168.12.194 | e8-84-a5-82-df-fc | — | Chromebook (ChromeOS) | Eva's Chromebook — WireGuard installed (Android app); also on Tailscale at 100.115.92.195 |
| 192.168.12.215 | 3e-e7-96-3e-55-e9 (random) | iPhone.lan | iPhone | Rosemary's iPhone |
| 192.168.12.220 | — | Eric.lan | Windows 11 PC | Eric's main PC (was .219, DHCP drifted to .220 as of 2026-05-05) |
| 192.168.12.219 | b0-47-e9-e3-78-d0 | — | Chromebook (ChromeOS) | YTI Chromebook. Static IP set on device 2026-06-18 — will not drift. Pi-hole client_id 11, group 7 (tower-of-gondor). DNS: 192.168.12.136. Secure DNS (DoH) disabled. |
| 192.168.12.226 | 06-f0-9a-33-c5-6c (random) | — | Asus laptop (Fedora) | Gianna's laptop — SSH open |
| 192.168.12.109 | b8-c7-5d-12-c0-4d | Rosemarys-MacBook-Pro.local | MacBook Pro (macOS) | Rosemary's MacBook Pro — Python 3.9, SSH: rosemary@Rosemarys-MacBook-Pro.local / pw: wisdom22!! (use pexpect). Pi-Tools at /Users/rosemary/Pi-Tools/ |
| e0-63-da-c7-43-84 | ubnt.lan | Ubiquiti UniFi AP | REMOVED from house — never adopted, no longer on network (as of 2026-04) | |
| 192.168.12.239 | c8-15-4e-2c-03-b7 | kids2.lan | Benedict's laptop (Windows) | Static IP set 2026-06-18 — will not drift. SSH: themi@192.168.12.239 / pw: 1229 (use pexpect). Pi-hole client_id 3, group 3 (kids2). DNS: 192.168.12.136. |
| 192.168.12.249 | c8-15-4e-1c-a6-ba | kids1.lan | Patrick's schoolwork laptop (Windows) | Static IP set 2026-06-18 — will not drift. SSH: themi@192.168.12.249 / pw: 1229 (use pexpect). Pi-hole client_id 2, group 2 (kids1). DNS: 192.168.12.136. |
Tailscale Node
| Tailscale IP | Device | Notes |
|---|---|---|
| 100.115.92.195 | Eva's Chromebook | On Tailscale — regular IP is 192.168.12.194 |
The Server
There is only one server on the MILTONHAUS network: the ThinkCentre M700 at 192.168.12.136.
When Eric says "the server," "ssh into the server," etc., he means the ThinkCentre. The Homestead Pi and Mac Mini are NOT servers.
| Device | IP | Role |
|---|---|---|
| ThinkCentre M700 (THE SERVER) | 192.168.12.136 | Pi-hole DNS, Home Assistant, Docker, device monitor — SSH via pexpect: milton@192.168.12.136 / pw: 645866 |
Other Key Devices (NOT servers)
| Device | IP | Role |
|---|---|---|
| Homestead Pi 3 B | 192.168.12.198 | Automation controller — chicken lights + garden irrigation. SSH: ssh -i ~/.ssh/id_ed25519 eric@192.168.12.198 |
| Mac Mini (Fedora) | 192.168.12.163 | Kids device — 3D printing, schoolwork |
| Eric's Windows PC | 192.168.12.220 | Eric's main PC — Windows 11, SSH: ericm@192.168.12.220 / pw: 645866 (use pexpect). Pi-Tools app at C:\Pi-Tools\ |
| Raspberry Pi | 192.168.12.162 | Secondary Pi-hole |
Network Plan
- Pi-hole on ThinkCentre (.136) — DIEMILTONHAUS DNS routes through it
- WireGuard to be installed on every device so they can reach the Milton Home Page at
http://192.168.0.100:5006/ - Eric's Windows PC already has WireGuard running (Lambert tunnel → 192.168.0.x and 192.168.2.x)
- Goal: replicate the Lambert WireGuard config on all other devices
Known Issue: OpenSSH 10.0 on Fedora (ThinkCentre)
The ssh binary on the ThinkCentre (Fedora, OpenSSH 10.0) cannot TCP-connect to LAN devices directly. Fix applied in /home/milton/.ssh/config:
Host 192.168.12.*
ProxyCommand nc %h %p
Without this, the ThinkCentre's device monitor script cannot SSH into the Pi or any other LAN device. Discovered 2026-04-13.
How to Rescan
Save as deepscan.ps1 on a Windows PC and run with powershell -ExecutionPolicy Bypass -File deepscan.ps1:
$subnet = "192.168.12"
$found = @{}
$jobs = 1..254 | ForEach-Object {
(New-Object Net.NetworkInformation.Ping).SendPingAsync("$subnet.$_", 1000)
}
[System.Threading.Tasks.Task]::WaitAll($jobs)
arp -a | Select-String "$subnet\.\d+" | Where-Object { $_ -notmatch "static" }
For devices that block ping, also TCP-probe ports: 80, 443, 22, 5000, 7000, 62078, 3389, 445