Robtex

Up: 54.240.252.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 54.240.252.0/26
Down right: 54.240.252.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
54.240.252.0	A	opf-www.amazon.co.jp
54.240.252.0	A	amazon-associate.jp
54.240.252.0	A	origin-www.amazon.co.jp
54.240.252.11	PTR	s3-website-us-west-2.amazonaws.com
54.240.252.11	A	ryanwalters.me
54.240.252.11	A	carswithguns.com
54.240.252.17	PTR	s3-us-west-2-w.amazonaws.com
54.240.252.18	PTR	s3-us-west-2.amazonaws.com
54.240.252.25	PTR	s3-us-west-2-w.amazonaws.com
54.240.252.26	PTR	s3-us-west-2.amazonaws.com
54.240.252.27	PTR	s3-website-us-west-2.amazonaws.com
54.240.252.27	A	dc-571261f4.andrewotten.com
54.240.252.27	A	crikents.com
54.240.252.33	PTR	s3-us-west-2-w.amazonaws.com
54.240.252.34	PTR	s3-us-west-2.amazonaws.com
54.240.252.40	A	dp-contacts-jp.amazon.com
54.240.252.41	A	harbor-fe.amazon.com
54.240.252.42	A	completion.amazon.co.jp
54.240.252.43	A	t1-completion.amazon.co.jp
54.240.252.49	A	spe-as.amazon.com
54.240.252.52	A	ws.amazon.co.jp
54.240.252.52	A	ws.assoc-amazon.jp
54.240.252.58	A	capi-fe.ssl-images-amazon.com
54.240.252.59	A	kuato.amazon.co.jp
54.240.252.60	A	mt.amazon.co.jp
54.240.252.64	A	pulse-fe.amazon.com
54.240.252.73	PTR	s3-us-west-2-w.amazonaws.com
54.240.252.75	PTR	s3-website-us-west-2.amazonaws.com
54.240.252.81	PTR	s3-us-west-2-w.amazonaws.com
54.240.252.81	A	engine.dev.capriza.com
54.240.252.81	A	livefc2.s3.amazonaws.com
54.240.252.82	PTR	s3-us-west-2.amazonaws.com
54.240.252.83	PTR	s3-website-us-west-2.amazonaws.com
54.240.252.83	A	workmuch.com
54.240.252.91	PTR	s3-website-us-west-2.amazonaws.com
54.240.252.91	A	mail.questionone.co.uk
54.240.252.97	PTR	s3-us-west-2-w.amazonaws.com
54.240.252.104	A	cde-ta-g7g-sha-proxy.amazon.co.jp
54.240.252.107	A	sewalungma.amazon.com
54.240.252.112	A	match.amazonbrowserapp.jp
54.240.252.113	A	gb-console.us-west-2.aws.amazon.com
54.240.252.120	A	atv-ps-fe.amazon.com
54.240.252.124	A	fls-fe.amazon-adsystem.com
54.240.252.127	A	ddee.amazon.co.jp