Robtex

Up: 54.231.235.0/25
Can't show all results, try to descend to a more specific CIDR
Down left: 54.231.235.64/27
Down right: 54.231.235.96/27
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
54.231.235.66	PTR	s3-website-us-west-1.amazonaws.com
54.231.235.66	A	socialcontext.in
54.231.235.66	A	www.mixu.net
54.231.235.67	PTR	s3-us-west-1-w.amazonaws.com
54.231.235.67	A	downloads.centrify.com.s3.amazonaws.com
54.231.235.67	A	tapiture-live.s3.amazonaws.com
54.231.235.68	PTR	s3-us-west-1-r-w.amazonaws.com
54.231.235.69	PTR	s3-us-west-1.amazonaws.com
54.231.235.70	A	socialcontext.in
54.231.235.70	A	madebyorcs.com
54.231.235.70	A	cityplacewinebar.net
54.231.235.71	PTR	s3-us-west-1-w.amazonaws.com
54.231.235.71	A	avatars1.findery.com
54.231.235.71	A	ada-angeles-prod.s3.amazonaws.com
54.231.235.72	PTR	s3-us-west-1-r-w.amazonaws.com
54.231.235.72	A	wcpescripts.s3-us-west-1.amazonaws.com
54.231.235.72	A	kippnj-cdn.s3-us-west-1.amazonaws.com
54.231.235.73	PTR	s3-us-west-1.amazonaws.com
54.231.235.74	PTR	s3-website-us-west-1.amazonaws.com
54.231.235.74	A	madebyorcs.com
54.231.235.74	A	cityplacewinebar.net
54.231.235.75	PTR	s3-us-west-1-w.amazonaws.com
54.231.235.75	A	assets.ruleoneinvesting.com.s3.amazonaws.com
54.231.235.75	A	secretsurvey.s3.amazonaws.com
54.231.235.76	PTR	s3-us-west-1-r-w.amazonaws.com
54.231.235.76	A	boojblogbucket.s3-us-west-1.amazonaws.com
54.231.235.76	A	cpbizlistinggallery.s3-us-west-1.amazonaws.com
54.231.235.78	A	computervalidationevent.com
54.231.235.78	A	bearpose.com
54.231.235.78	A	mojitalkapp.com
54.231.235.79	PTR	s3-us-west-1-w.amazonaws.com
54.231.235.79	A	weboomeditor.s3.amazonaws.com
54.231.235.79	A	produsevents.s3.amazonaws.com
54.231.235.80	PTR	s3-us-west-1-r-w.amazonaws.com
54.231.235.82	PTR	s3-website-us-west-1.amazonaws.com
54.231.235.82	A	jocopiano.com
54.231.235.82	A	www.uptracs.com
54.231.235.83	PTR	s3-us-west-1-w.amazonaws.com
54.231.235.83	A	com-andromus-cowboysfree-music.s3.amazonaws.com
54.231.235.84	A	planb-mx.s3-us-west-1.amazonaws.com
54.231.235.86	PTR	s3-website-us-west-1.amazonaws.com
54.231.235.86	A	cityplacewinebar.net
54.231.235.86	A	summit-risk.com
54.231.235.87	PTR	s3-us-west-1-w.amazonaws.com
54.231.235.87	A	secretsurvey.s3.amazonaws.com
54.231.235.87	A	com.duarte.s3.amazonaws.com