bash-4.4$ netstat -Aan -f inet | grep 8443
f1000e00018443b8 tcp4       0      0  10.52.50.151.9310     10.52.50.152.59548    ESTABLISHED
bash-4.4$ telnet aud4187l.unix.anz 8443
Trying...
telnet: connect: A remote host refused an attempted connect operation.
bash-4.4$ hostname
aud4187l