I imported smtplib and was able to connect to my SMTP server. I didn't try to send any mail though.
print(open('/proc/cpuinfo').read())
Seems to have network access... I git cloned a small repo from git hub. It already has gcc installed. Looks like they should lock it down a bit more.
The 24 core Xeons are our (rackspace) OnMetal high memory boxes, you don't actually have 24 cores, docker just pulled that from the host, each container is limited.