[ec2-user@ip-172-31-20-189 ~]$ consul members
Node             Address           Status Type   Build Protocol DC            Segment
ip-172-31-16-22  172.31.16.22:8301 alive  server 1.2.0 2        datacenter-a  <all>
ip-172-31-67-70  172.31.67.70:8301 alive  server 1.2.0 2        datacenter-a  <all>
ip-172-31-23-194 172.31.23.194:8301alive  server 1.2.0 2        datacenter-a  <all>
ip-172-31-27-252 172.31.27.252:8301alive  client 1.2.0 2        datacenter-a  <default>
ip-172-31-31-130 172.31.31.130:8301alive  client 1.2.0 2        datacenter-a  <default>