I have observed my hibernating linux desktop receiving and transmitting data through the onboard GbE interface to IPs that were owned by an ASN owned by an LLC

I have observed my hibernating linux desktop receiving and transmitting data through the onboard GbE interface to IPs that were owned by an ASN owned by an LLC with a registered address matching the WHOIS for the ASN - an address that didn't exist according to the postal service. Captured upstream with an OpenWRT router running a packet capture and that desktop as the only device downstream of that router. Either ghosts or the PSP on my AMD processor chatting with spooks.