Robtex

Up: 54.239.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 54.239.0.0/21
Down right: 54.239.8.0/21

IP	Type	Hostname
54.239.0.160	A	zdecadesgl.com
54.239.2.2	A	fe1.edge-gacd.amazon.com
54.239.2.18	A	fe2.edge-gacd.amazon.com
54.239.2.53	A	pdx-i-orca.amazon.com
54.239.2.57	A	pdx-j-orca.amazon.com
54.239.3.191	A	pdx-l-orca.amazon.com