I look after the following
2 x Organisations
3 x Networks
9 x MS Switches
3 x MX Appliances
247 x Systems Manager Devices
All three of these networks will be expanding this year with more MS units. I will be adding in more networks as legacy equipment is replace with MX and MS units.
I am only counting Meraki equipment otherwise the list would be much larger.
Thanks @BlakeRichardson for kicking off this thread, will be interesting to see if we can get a little friendly competition going, although we might have to break it down by vertical, haha. In my own account base I have some customers like large K12 school districts with over 20k students who have over 3000 Meraki devices in a single organization spanning 30+ school buildings... Over 1500 APs, hundreds of switches, hundreds of cameras, and dozens of MX appliances. In addition, they have as many as 15,000 mobile devices in their Systems Manager network. I don't personally administer those, so I'm "ineligible" to post on this thread, haha. But let's see what the community is willing to share!