Robtex

Up: 52.84.51.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 52.84.51.128/26
Down right: 52.84.51.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
52.84.51.136	PTR	server-52-84-51-136.ham50.r.cloudfront.net
52.84.51.136	A	freecreditreport.com
52.84.51.140	PTR	server-52-84-51-140.ham50.r.cloudfront.net
52.84.51.140	A	baseballsavant.mlb.com
52.84.51.140	A	server-52-84-51-140.sea32.r.cloudfront.net
52.84.51.141	A	mcamusement.slack.com
52.84.51.141	A	neo.slack.com
52.84.51.141	A	blockfolioteam.slack.com
52.84.51.143	A+PTR	server-52-84-51-143.sea32.r.cloudfront.net
52.84.51.143	A	d3gt60s4dv4nj6.cloudfront.net
52.84.51.143	A	d2glp9604qyu8g.cloudfront.net
52.84.51.148	A+PTR	server-52-84-51-148.sea32.r.cloudfront.net
52.84.51.149	PTR	server-52-84-51-149.sea32.r.cloudfront.net
52.84.51.149	A	buddiesworkspace.slack.com
52.84.51.149	A	hook.slack.com
52.84.51.156	PTR	server-52-84-51-156.sea32.r.cloudfront.net
52.84.51.156	A	dvcf49sv9lloc.cloudfront.net
52.84.51.160	PTR	server-52-84-51-160.sea32.r.cloudfront.net
52.84.51.160	A	assets.txmblr.com
52.84.51.161	A+PTR	server-52-84-51-161.sea32.r.cloudfront.net
52.84.51.161	A	d8jhuewjx53vg.cloudfront.net
52.84.51.165	A+PTR	server-52-84-51-165.sea32.r.cloudfront.net
52.84.51.171	A+PTR	server-52-84-51-171.sea32.r.cloudfront.net
52.84.51.175	A+PTR	server-52-84-51-175.sea32.r.cloudfront.net
52.84.51.179	A+PTR	server-52-84-51-179.sea32.r.cloudfront.net
52.84.51.180	A	d11dz1hjfyv8as.cloudfront.net
52.84.51.180	A	samaritanspurse.org
52.84.51.181	PTR	server-52-84-51-181.sea32.r.cloudfront.net
52.84.51.181	A	obedis.slack.com
52.84.51.181	A	rooffunding.slack.com
52.84.51.185	A+PTR	server-52-84-51-185.sea32.r.cloudfront.net
52.84.51.185	A	www.freecreditscore.com
52.84.51.186	A	slack-imgs.com
52.84.51.188	PTR	server-52-84-51-188.sea32.r.cloudfront.net
52.84.51.188	A	assets.txmblr.com
52.84.51.189	A	d2y48fbrntiqyp.cloudfront.net
52.84.51.192	A+PTR	server-52-84-51-192.sea32.r.cloudfront.net
52.84.51.193	A+PTR	server-52-84-51-193.sea32.r.cloudfront.net
52.84.51.193	A	api.wowcher.co.uk
52.84.51.196	A+PTR	server-52-84-51-196.sea32.r.cloudfront.net
52.84.51.196	A	static.catchoftheday.com.au
52.84.51.199	A+PTR	server-52-84-51-199.sea32.r.cloudfront.net
52.84.51.199	A	dnef4rjznm83i.cloudfront.net
52.84.51.202	A+PTR	server-52-84-51-202.sea32.r.cloudfront.net
52.84.51.202	A	d1qik667d4ro4n.cloudfront.net
52.84.51.202	A	cdn.apptegic.com
52.84.51.205	A+PTR	server-52-84-51-205.sea32.r.cloudfront.net
52.84.51.205	A	d3a62hdtiwfyym.cloudfront.net
52.84.51.210	A+PTR	server-52-84-51-210.sea32.r.cloudfront.net
52.84.51.211	A	drlwtzqknndpr.cloudfront.net
52.84.51.217	A+PTR	server-52-84-51-217.sea32.r.cloudfront.net
52.84.51.218	A+PTR	server-52-84-51-218.sea32.r.cloudfront.net
52.84.51.221	A	www.freecreditreport.com
52.84.51.222	A+PTR	server-52-84-51-222.sea32.r.cloudfront.net
52.84.51.225	A+PTR	server-52-84-51-225.sea32.r.cloudfront.net
52.84.51.228	A+PTR	server-52-84-51-228.sea32.r.cloudfront.net
52.84.51.229	A+PTR	server-52-84-51-229.sea32.r.cloudfront.net
52.84.51.232	A	ccbtigers.slack.com
52.84.51.232	A	cache6.undercovertourist.com
52.84.51.238	A+PTR	server-52-84-51-238.sea32.r.cloudfront.net
52.84.51.238	A	d960bnnw6l5sr.cloudfront.net
52.84.51.239	A+PTR	server-52-84-51-239.sea32.r.cloudfront.net
52.84.51.239	A	d2hp54p8oceo0q.cloudfront.net
52.84.51.240	A+PTR	server-52-84-51-240.sea32.r.cloudfront.net
52.84.51.240	A	static.chemistwarehouse.com.au
52.84.51.242	PTR	server-52-84-51-242.ham50.r.cloudfront.net
52.84.51.242	A	knobis.slack.com
52.84.51.242	A	srgsys-ea.slack.com
52.84.51.243	A+PTR	server-52-84-51-243.sea32.r.cloudfront.net
52.84.51.244	A	hollisterbacktoschool.tresensa.com
52.84.51.244	A	acdn.teacherspayteachers.com
52.84.51.244	A	cache3.undercovertourist.com
52.84.51.246	A+PTR	server-52-84-51-246.sea32.r.cloudfront.net
52.84.51.251	A+PTR	server-52-84-51-251.sea32.r.cloudfront.net
52.84.51.251	A	budbowl.tresensa.com