Robtex

Up: 52.43.138.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 52.43.138.0/26
Down right: 52.43.138.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
52.43.138.13	A+PTR	ec2-52-43-138-13.us-west-2.compute.amazonaws.com
52.43.138.13	A	activation.mybakpak.com
52.43.138.38	A+PTR	ec2-52-43-138-38.us-west-2.compute.amazonaws.com
52.43.138.38	A	savingkidshealths.com
52.43.138.76	A+PTR	ec2-52-43-138-76.us-west-2.compute.amazonaws.com
52.43.138.76	A	socialsoft4u.com
52.43.138.76	A	socialsoft4u.net
52.43.138.78	A+PTR	oklahomaregisteredagent.com
52.43.138.90	PTR	helm.miller.aero
52.43.138.106	A+PTR	ec2-52-43-138-106.us-west-2.compute.amazonaws.com
52.43.138.106	A	api-global.us-west-2.origin.prodaa.netflix.com
52.43.138.106	A	nrd.api.us-west-2.prodaa.netflix.com
52.43.138.108	A+PTR	ec2-52-43-138-108.us-west-2.compute.amazonaws.com
52.43.138.108	A	visage-prod-157154530.us-west-2.elb.amazonaws.com
52.43.138.120	A+PTR	ec2-52-43-138-120.us-west-2.compute.amazonaws.com
52.43.138.120	A	api-tokyortltours-lab.gbm.nike.com