Help: Suddenly seeing a huge influx of ethernet devices on my network

IsildursBane
2025-09-16T02:11:59Z

I noticed today that there are a large number of devices on my home network, all claiming to be ethernet connections. They kind of claimed all free IP addresses from x.x.x.63-253. They are not all on from what I have seen (and they are currently almost all off). Normally, my network should have only a handful of ethernet devices, which are my Fedora desktop, my Proxmox host, my OpenMediaVault VM on Proxmox machine running 24/7, and then the occassional VM I boot up as needed. I searched the occasional MAC address of one of these devices, and nothing came up. Does anyone know what the culprit of this would be or what I could use to diagnose it?

Screenshot of some of the weird devices listed (I blacked out my known devices)

Edit: It appears to be solved. I believe my OpenMediaVault VM was acting up/having issues and was gobbling up IP addresses. The issue has not occurred since restarting my Proxmox host.

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