Robtex

Up: 52.85.42.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 52.85.43.0/25
Down right: 52.85.43.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
52.85.43.3	A+PTR	server-52-85-43-3.mel50.r.cloudfront.net
52.85.43.11	PTR	server-52-85-43-11.mel50.r.cloudfront.net
52.85.43.11	A	dx6450vdr68v4.cloudfront.net
52.85.43.15	A+PTR	server-52-85-43-15.mel50.r.cloudfront.net
52.85.43.15	A	d3naicdk9wefxv.cloudfront.net
52.85.43.16	A+PTR	server-52-85-43-16.mel50.r.cloudfront.net
52.85.43.16	A	d1cqljjys4j54b.cloudfront.net
52.85.43.17	A+PTR	server-52-85-43-17.mel50.r.cloudfront.net
52.85.43.17	A	d1imc78vac7a0x.cloudfront.net
52.85.43.17	A	www.tab.com.au
52.85.43.19	A+PTR	server-52-85-43-19.mel50.r.cloudfront.net
52.85.43.19	A	d27ti2vlurw912.cloudfront.net
52.85.43.40	A	d10fuuthhzbe0v.cloudfront.net
52.85.43.42	A+PTR	server-52-85-43-42.mel50.r.cloudfront.net
52.85.43.42	A	c1.flipagramcdn.com
52.85.43.48	A+PTR	server-52-85-43-48.mel50.r.cloudfront.net
52.85.43.48	A	d1d0j1u9ayd8uc.cloudfront.net
52.85.43.52	A+PTR	server-52-85-43-52.mel50.r.cloudfront.net
52.85.43.55	A	assets2.credibility.com
52.85.43.55	A	assets.credibility.com
52.85.43.55	A	assets1.credibility.com
52.85.43.58	A+PTR	server-52-85-43-58.mel50.r.cloudfront.net
52.85.43.58	A	d4a2ik77z27vq.cloudfront.net
52.85.43.63	A+PTR	server-52-85-43-63.mel50.r.cloudfront.net
52.85.43.63	A	d1hn1pvp2c956.cloudfront.net
52.85.43.71	PTR	server-52-85-43-71.mel50.r.cloudfront.net
52.85.43.71	A	cepp-team.slack.com
52.85.43.71	A	obra-team.slack.com
52.85.43.86	A+PTR	server-52-85-43-86.mel50.r.cloudfront.net
52.85.43.86	A	d3jhcoxlb67sup.cloudfront.net
52.85.43.89	PTR	server-52-85-43-89.mel50.r.cloudfront.net
52.85.43.89	A	mora.jp
52.85.43.93	A	api.mapbox.com
52.85.43.108	A+PTR	server-52-85-43-108.mel50.r.cloudfront.net
52.85.43.108	A	www.nectar.in
52.85.43.116	A+PTR	server-52-85-43-116.mel50.r.cloudfront.net
52.85.43.116	A	sift.notjet.net
52.85.43.117	A+PTR	server-52-85-43-117.mel50.r.cloudfront.net
52.85.43.117	A	api-cdn.bonobos.com
52.85.43.123	A+PTR	server-52-85-43-123.mel50.r.cloudfront.net
52.85.43.123	A	d39yhnzdosdddi.cloudfront.net
52.85.43.137	PTR	server-52-85-43-137.mel50.r.cloudfront.net
52.85.43.137	A	nbsscrumteam.slack.com
52.85.43.137	A	latamstartup.slack.com
52.85.43.149	PTR	server-52-85-43-149.mel50.r.cloudfront.net
52.85.43.149	A	11st-reco-tf.slack.com
52.85.43.149	A	skt-aia.slack.com
52.85.43.160	A+PTR	server-52-85-43-160.mel50.r.cloudfront.net
52.85.43.160	A	d3qnr1m59zehbb.cloudfront.net
52.85.43.166	A+PTR	server-52-85-43-166.mel50.r.cloudfront.net
52.85.43.166	A	d27cwqlgojh9yd.cloudfront.net
52.85.43.174	A+PTR	server-52-85-43-174.mel50.r.cloudfront.net
52.85.43.191	A+PTR	server-52-85-43-191.mel50.r.cloudfront.net
52.85.43.191	A	tks17.slack.com
52.85.43.191	A	capitalonetech.slack.com
52.85.43.195	A+PTR	server-52-85-43-195.mel50.r.cloudfront.net
52.85.43.203	A+PTR	server-52-85-43-203.mel50.r.cloudfront.net
52.85.43.203	A	d20vhcsvtonloc.cloudfront.net
52.85.43.211	A+PTR	server-52-85-43-211.mel50.r.cloudfront.net
52.85.43.211	A	d2n3pv3l9r5wp5.cloudfront.net
52.85.43.218	A+PTR	server-52-85-43-218.mel50.r.cloudfront.net
52.85.43.218	A	tejtest.slack.com
52.85.43.218	A	irisns.slack.com
52.85.43.219	PTR	server-52-85-43-219.mel50.r.cloudfront.net
52.85.43.219	A	d335ogjdq0dee7.cloudfront.net
52.85.43.225	A+PTR	server-52-85-43-225.mel50.r.cloudfront.net
52.85.43.225	A	v-apps-team.slack.com
52.85.43.225	A	dwh.tinkoff.slack.com
52.85.43.231	A+PTR	server-52-85-43-231.mel50.r.cloudfront.net
52.85.43.231	A	d90nnyvqgmkzx.cloudfront.net
52.85.43.236	A+PTR	server-52-85-43-236.mel50.r.cloudfront.net
52.85.43.238	A+PTR	server-52-85-43-238.mel50.r.cloudfront.net
52.85.43.241	A+PTR	server-52-85-43-241.mel50.r.cloudfront.net
52.85.43.241	A	d11remhs00bd04.cloudfront.net
52.85.43.244	A+PTR	server-52-85-43-244.mel50.r.cloudfront.net