3.228.131.190
ec2-3-228-131-190.compute-1.amazonaws.com
34.199.175.29
ec2-34-199-175-29.compute-1.amazonaws.com
54.209.111.83
ec2-54-209-111-83.compute-1.amazonaws.com

vmx1.broadinstitute.org.
vmx2.broadinstitute.org.
vmx3.broadinstitute.org.