Determine your home's private IP network information. It's likely somewhere in 192.168.x.y range, or perhaps 10.x.y.z
Antminer has instructions for determining the S9K's IP address (https://support.bitmain.com/hc/en-us/articles/360025765073-How-to-set-up-a-new-S9-SE-S9k) and to program its network and operating parameters.
It is likely the Antiminer is ...
I found the problem. In fact, although the PING to Antpool.com was successful; however, the network used a proxy causing problem of connecting successfully to Antpool.com. So, after changing the network I could see the hash rate in my dashboard.
The dimensions are as follows:
Hasher size: 233mm x 116mm with a 227mm x 100mm x 19mm heat sink attached to its back
Power module size: 192mm x 89mm
Ethernet controller size: 86mm x 40mm