Is "ID=0x0?" in the log a connected device or something else?

Hi, does anyone know if the following log snippets show my tbeam sending messages for other connected units? I only have 1 unit on, so curious why it always says 4 online, but my other tbeam only ever shows 2 online.

Thanks.

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Node status update: 4 online, 4 total

Completed sending (id=0x0b1870fd Fr0x68 To0xff, WantAck0, HopLim3 encrypted)

Completed sending (id=0x0b1870fe Fr0x68 To0xff, WantAck0, HopLim3 encrypted)

Starting low level send (id=0x0b187159 Fr0x68 To0xff, WantAck0, HopLim3 encrypted)

Completed sending (id=0x0b187159 Fr0x68 To0xff, WantAck0, HopLim3 encrypted)

Adding packet record (id=0x0b1871b3 Fr0x68 To0xff, WantAck0, HopLim3 Payload:Position)

Completed sending (id=0x0b1871b3 Fr0x68 To0xff, WantAck0, HopLim3 encrypted)

Adding packet record (id=0x0b18720d Fr0x68 To0xff, WantAck0, HopLim3 Payload:Position)

Completed sending (id=0x0b18720d Fr0x68 To0xff, WantAck0, HopLim3 encrypted)

Adding packet record (id=0x0b187268 Fr0x68 To0xff, WantAck0, HopLim3 Payload:Position)

Completed sending (id=0x0b187268 Fr0x68 To0xff, WantAck0, HopLim3 encrypted)

Adding packet record (id=0x0b1873cf Fr0x68 To0xff, WantAck0, HopLim3 Payload:User)

Completed sending (id=0x0b1873cf Fr0x68 To0xff, WantAck0, HopLim3 encrypted)