Robtex

Up: 52.219.20.0/25
Can't show all results, try to descend to a more specific CIDR
Down left: 52.219.20.64/27
Down right: 52.219.20.96/27
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
52.219.20.66	A	www.getscale.com
52.219.20.66	A	sadiewilhelm.com
52.219.20.66	A	swift-nav.com
52.219.20.68	A	groupon-files.s3.amazonaws.com
52.219.20.72	PTR	s3-us-west-1-r-w.amazonaws.com
52.219.20.72	A	dsad-dev.s3-us-west-1.amazonaws.com
52.219.20.73	A	s3-us-west-1.amazonaws.com
52.219.20.74	PTR	s3-website-us-west-1.amazonaws.com
52.219.20.74	A	smartypants.academy
52.219.20.74	A	rerioa.com
52.219.20.76	PTR	s3-us-west-1-w.amazonaws.com
52.219.20.76	A	npgco-web-preroll.s3.amazonaws.com
52.219.20.82	PTR	s3-website-us-west-1.amazonaws.com
52.219.20.82	A	matthewmcphillips.com
52.219.20.82	A	grooveinteractive.com
52.219.20.90	PTR	s3-website-us-west-1.amazonaws.com
52.219.20.90	A	aocit.com.s3-website-us-west-1.amazonaws.com
52.219.20.90	A	rsong2019.com
52.219.20.98	PTR	s3-website-us-west-1.amazonaws.com
52.219.20.98	A	smartypants.academy
52.219.20.98	A	knormal.com
52.219.20.100	PTR	s3-us-west-1-w.amazonaws.com
52.219.20.100	A	clayglobal.s3.amazonaws.com
52.219.20.106	PTR	s3-website-us-west-1.amazonaws.com
52.219.20.106	A	smartypants.academy
52.219.20.106	A	sanjhirasoi.com
52.219.20.112	PTR	s3-us-west-1-r-w.amazonaws.com
52.219.20.112	A	www.kippnj-cdn.s3-us-west-1.amazonaws.com
52.219.20.113	PTR	s3-us-west-1.amazonaws.com
52.219.20.114	A	knormal.com
52.219.20.114	A	chrisandzuz.com
52.219.20.114	A	halftimestudio.com
52.219.20.120	PTR	s3-us-west-1-r-w.amazonaws.com
52.219.20.120	A	nitrocloud-prod.s3-us-west-1.amazonaws.com
52.219.20.120	A	offline-processing.s3-us-west-1.amazonaws.com
52.219.20.122	PTR	s3-website-us-west-1.amazonaws.com
52.219.20.122	A	swift-nav.com
52.219.20.122	A	democratic-direct.com