I'm not positive of what the LAN IP address of the DLINK router is.
My desktop mac (which is what I'm testing from) is connected to the DLINK with an ethernet cable to one of it's LAN ports and Wifi is completely shut off. My mac has an IP address of 192.168.209.73 and reports that 192.168.209.1 is my router.
If I go to 192.168.209.1 in a browser, I get a login screen for something from my ISP, maybe the modem. I don't know. I don't recognize it.
My network IP scanning tool (screenshot above) reports that 192.168.0.1 is localhost with an unknown MAC address. It does not respond to a browser request.
When I check Attached Devices in my Netgear admin page, it shows the following, which is a little confusing as it shows my iMac connected over wifi, which it is definitely not.
Both reports say that the IP for the DLINK router is 192.168.209.44 which also does not respond to a browser.
Ultimately, at the end of the day, everything is working. I'm just not sure why, and I'd sure like to be able to access the config for the DLINK ;-)