How to find IP address of a managed switch?

When moving to a new network, the managed switch was connected to wires.
dhcp address it has not received (and should not have been)
the IP range of the old mesh is forgotten....
The easiest way to find it online?
Known username and password, and that was from a private range.
July 2nd 19 at 18:02
1 answer
July 2nd 19 at 18:04

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