Robtex

Up: 54.239.24.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 54.239.25.0/25
Down right: 54.239.25.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
54.239.25.0	PTR	register-app.amazon.com
54.239.25.3	A+PTR	usas-prod-na.amazon.com
54.239.25.11	A	aiv-subs.amazon.com
54.239.25.18	A	tinytts.amazon.com
54.239.25.27	A	readynow-agg-na.amazon.com
54.239.25.29	A	dash-button-na.amazon.com
54.239.25.32	A	opsworks-instance-service.us-east-1.amazonaws.com
54.239.25.34	A	readynow-agg-preprod-na.amazon.com
54.239.25.42	A	acm.us-east-1.amazonaws.com
54.239.25.60	A	logs.us-east-1.amazonaws.com
54.239.25.71	A	logs.us-east-1.amazonaws.com
54.239.25.73	PTR	ymsservice-ext.amazon.com
54.239.25.83	PTR	ymsservice-ext.amazon.com
54.239.25.84	A	xtc-secure-data-ingestion.amazon.com
54.239.25.89	A+PTR	ymsservice-ext.amazon.com
54.239.25.92	A	xtc-secure-data-ingestion.amazon.com
54.239.25.93	A	ymsservice-ext-master.amazon.com
54.239.25.97	A	asucstudentunion.amazon.com
54.239.25.97	A	georgiatech.amazon.com
54.239.25.97	A	ucsd.amazon.com
54.239.25.98	A	readynow-agg-preprod-na.amazon.com
54.239.25.104	A	campus-dispatcher.amazon.com
54.239.25.104	A	uic.amazon.com
54.239.25.105	A	readynow-agg-preprod-na.amazon.com
54.239.25.128	A	firehose.us-east-1.amazonaws.com
54.239.25.184	A	es.us-east-1.amazonaws.com
54.239.25.188	A	latinum.amazon.com
54.239.25.189	A	mws.amazonservices.com
54.239.25.189	A	mws.amazonservices.ca
54.239.25.190	A	3pers-email.amazon.com
54.239.25.191	A	www.amazon-operations.co.uk
54.239.25.191	A	amazon.jobs
54.239.25.191	A	jobs-us-east.amazon.com
54.239.25.192	A	notebooksblliger.de
54.239.25.192	A	yiyiyo.com
54.239.25.192	A	www.yiyiyo.com
54.239.25.200	A	ivan.blue
54.239.25.200	A	us.amazon.com
54.239.25.200	A	amzn.com
54.239.25.208	A	amzn.com
54.239.25.208	A	opf-www.amazon.com
54.239.25.208	A	ebookwidget.com
54.239.25.211	A	amazonbookreview.com
54.239.25.212	A	fas-permissions.amazon.com
54.239.25.220	A	bb.amazon.com
54.239.25.226	A	gamelift.us-east-1.amazonaws.com
54.239.25.228	A	opf-www.shopbop.com
54.239.25.228	A	shopbop.com
54.239.25.228	A	m.shopbop.com
54.239.25.229	A	aca-livecards-service.amazon.com
54.239.25.238	A	mws.amazonservices.com
54.239.25.238	A	mws.amazonservices.ca
54.239.25.241	A	gamelift.us-east-1.amazonaws.com
54.239.25.244	A	opf-www.shopbop.com
54.239.25.244	A	shopbop.com
54.239.25.244	A	eastdane.com
54.239.25.253	A	adg-entitlement.amazon.com
54.239.25.254	A	ams.amazon.com.mx
54.239.25.255	A	uitoolkit.amazon.com