Robtex

Up: 52.222.200.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 52.222.200.0/25
Down right: 52.222.200.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
52.222.200.27	PTR	server-52-222-200-27.nrt20.r.cloudfront.net
52.222.200.35	A+PTR	server-52-222-200-35.nrt20.r.cloudfront.net
52.222.200.78	A	dacyuuyqw3fqe.cloudfront.net
52.222.200.102	PTR	server-52-222-200-102.cdg50.r.cloudfront.net
52.222.200.102	A	server-52-222-200-102.nrt20.r.cloudfront.net
52.222.200.102	A	tapestryjournal.com
52.222.200.107	PTR	server-52-222-200-107.cdg50.r.cloudfront.net
52.222.200.107	A	server-52-222-200-107.nrt20.r.cloudfront.net
52.222.200.110	A	ccbtigers.slack.com
52.222.200.117	A+PTR	server-52-222-200-117.nrt20.r.cloudfront.net
52.222.200.145	A+PTR	server-52-222-200-145.nrt20.r.cloudfront.net
52.222.200.145	A	d27rmy8aevcofq.cloudfront.net
52.222.200.213	A+PTR	server-52-222-200-213.nrt20.r.cloudfront.net
52.222.200.213	A	www.seikyoonline.com
52.222.200.246	PTR	server-52-222-200-246.nrt20.r.cloudfront.net
52.222.200.246	A	usmanova.slack.com
52.222.200.246	A	ecomiecomi.slack.com
52.222.200.253	A+PTR	server-52-222-200-253.nrt20.r.cloudfront.net