Robtex

Up: 52.216.16.128/25
Can't show all results, try to descend to a more specific CIDR
Down left: 52.216.16.192/27
Down right: 52.216.16.224/27
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
52.216.16.192	PTR	s3-1-w.amazonaws.com
52.216.16.192	A	cache.transmissionmedia.com
52.216.16.192	A	static.seriouseats.com.s3.amazonaws.com
52.216.16.193	PTR	s3-external-1-w.amazonaws.com
52.216.16.194	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.194	A	wheelingloan.com
52.216.16.194	A	brandedcontent.bargains
52.216.16.195	PTR	s3-1.amazonaws.com
52.216.16.196	PTR	s3-external-1.amazonaws.com
52.216.16.200	PTR	s3-1-w.amazonaws.com
52.216.16.200	A	myschedulestatic.s3.amazonaws.com
52.216.16.200	A	ad-iso.s3.amazonaws.com
52.216.16.201	PTR	s3-external-1-w.amazonaws.com
52.216.16.202	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.202	A	appthwack.com
52.216.16.202	A	clearwaterfuccillonissan.com
52.216.16.203	PTR	s3-1.amazonaws.com
52.216.16.203	A	mktgimages.opentable.com
52.216.16.204	PTR	s3-external-1.amazonaws.com
52.216.16.208	PTR	s3-1-w.amazonaws.com
52.216.16.208	A	yousty.de.s3.amazonaws.com
52.216.16.208	A	burraconline.s3.amazonaws.com
52.216.16.209	PTR	s3-external-1-w.amazonaws.com
52.216.16.210	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.210	A	tooknappress.com
52.216.16.210	A	surfcorps.org
52.216.16.211	PTR	s3-1.amazonaws.com
52.216.16.211	A	static.scripting.com
52.216.16.212	PTR	s3-external-1.amazonaws.com
52.216.16.216	PTR	s3-1-w.amazonaws.com
52.216.16.216	A	ellerslie.com.s3.amazonaws.com
52.216.16.216	A	yapp-uploaded-images.s3.amazonaws.com
52.216.16.217	PTR	s3-external-1-w.amazonaws.com
52.216.16.218	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.218	A	netphase.com
52.216.16.218	A	bdfencing.com
52.216.16.219	PTR	s3-1.amazonaws.com
52.216.16.219	A	webmedia.gty.org
52.216.16.220	PTR	s3-external-1.amazonaws.com
52.216.16.224	PTR	s3-1-w.amazonaws.com
52.216.16.224	A	static.rootstock.coop.s3.amazonaws.com
52.216.16.224	A	arm-tattoos.s3.amazonaws.com
52.216.16.225	PTR	s3-external-1-w.amazonaws.com
52.216.16.226	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.226	A	capilanopethospital.ca
52.216.16.226	A	epoweri.com
52.216.16.227	PTR	s3-1.amazonaws.com
52.216.16.227	A	www.acne411.com
52.216.16.228	PTR	s3-external-1.amazonaws.com
52.216.16.232	PTR	s3-1-w.amazonaws.com
52.216.16.232	A	ellerslie.com.s3.amazonaws.com
52.216.16.232	A	ad-pdf.s3.amazonaws.com
52.216.16.233	PTR	s3-external-1-w.amazonaws.com
52.216.16.234	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.234	A	ntwkr.com
52.216.16.234	A	askgms.com
52.216.16.235	PTR	s3-1.amazonaws.com
52.216.16.236	PTR	s3-external-1.amazonaws.com
52.216.16.240	PTR	s3-1-w.amazonaws.com
52.216.16.240	A	images.dunhilltraveldeals.com
52.216.16.240	A	assets.thepoliticalinsider.com.s3.amazonaws.com
52.216.16.241	PTR	s3-external-1-w.amazonaws.com
52.216.16.242	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.242	A	snapchat.readyformore.com
52.216.16.242	A	luckisweets.com
52.216.16.243	PTR	s3-1.amazonaws.com
52.216.16.243	A	images.lesswrong.com
52.216.16.244	PTR	s3-external-1.amazonaws.com
52.216.16.248	PTR	s3-1-w.amazonaws.com
52.216.16.248	A	mdaigle.s3.amazonaws.com
52.216.16.248	A	files.dance-festivals.com.s3.amazonaws.com
52.216.16.249	PTR	s3-external-1-w.amazonaws.com
52.216.16.250	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.250	A	erieapprovals.com
52.216.16.250	A	cravebase.com
52.216.16.251	PTR	s3-1.amazonaws.com
52.216.16.252	PTR	s3-external-1.amazonaws.com