You can change your DHCP range yourself in the hubs admin page.
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With the hub in router mode the IP address 192.168.1.0 is reserved for the hub and cannot be used for any other device, if you go too http://192.168.0.1 and login with the details from the base of the hub
Then in the left hand side goto Advanced - DHCP and there you can change the last figures of the "Starting local Address" and once done click on Apply changes.
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