/proc/thread-self/root/proc/1/task/1/net
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
IP address HW type Flags HW address Mask Device100.64.0.1 0x1 0x2 ee:d6:d3:52:25:58 * eth0