Robtex

Up: 52.85.163.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 52.85.163.0/26
Down right: 52.85.163.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
52.85.163.5	A+PTR	server-52-85-163-5.gru1.r.cloudfront.net
52.85.163.5	A	d3ry8rgwf2p25y.cloudfront.net
52.85.163.10	A+PTR	server-52-85-163-10.gru1.r.cloudfront.net
52.85.163.10	A	bonnieguy91.smugmug.com
52.85.163.10	A	zugurtel.smugmug.com
52.85.163.11	A+PTR	server-52-85-163-11.gru1.r.cloudfront.net
52.85.163.11	A	djyrft2qkb5p7.cloudfront.net
52.85.163.14	A+PTR	server-52-85-163-14.gru1.r.cloudfront.net
52.85.163.14	A	d26qpkuaekrc7g.cloudfront.net
52.85.163.14	A	d2jsycj2ly2vqh.cloudfront.net
52.85.163.18	A+PTR	server-52-85-163-18.gru1.r.cloudfront.net
52.85.163.18	A	d226lfv43uqysr.cloudfront.net
52.85.163.19	PTR	server-52-85-163-19.gru1.r.cloudfront.net
52.85.163.19	A	davbarimages.smugmug.com
52.85.163.19	A	lindsi.smugmug.com
52.85.163.24	A+PTR	server-52-85-163-24.gru1.r.cloudfront.net
52.85.163.24	A	dsb7wzr5la7zf.cloudfront.net
52.85.163.25	A+PTR	server-52-85-163-25.gru1.r.cloudfront.net
52.85.163.25	A	d2azwpvdcs9sjf.cloudfront.net
52.85.163.26	A+PTR	server-52-85-163-26.gru1.r.cloudfront.net
52.85.163.26	A	d1ae8i1znbomzh.cloudfront.net
52.85.163.27	PTR	server-52-85-163-27.msp50.r.cloudfront.net
52.85.163.27	A	d1ynrlbnk4zc2a.cloudfront.net
52.85.163.27	A	server-52-85-163-27.gru1.r.cloudfront.net
52.85.163.30	PTR	server-52-85-163-30.msp50.r.cloudfront.net
52.85.163.30	A	cdnstatic.softcoin.com
52.85.163.30	A	d1a5whj5ix286i.cloudfront.net
52.85.163.31	A+PTR	server-52-85-163-31.gru1.r.cloudfront.net
52.85.163.31	A	d10tzvnsnn18be.cloudfront.net
52.85.163.34	A+PTR	server-52-85-163-34.gru1.r.cloudfront.net
52.85.163.35	A+PTR	server-52-85-163-35.gru1.r.cloudfront.net
52.85.163.37	A+PTR	server-52-85-163-37.gru1.r.cloudfront.net
52.85.163.37	A	d3n3mj7fomk6d6.cloudfront.net
52.85.163.39	A+PTR	server-52-85-163-39.gru1.r.cloudfront.net
52.85.163.39	A	d2qp73l8ep1ebw.cloudfront.net
52.85.163.41	A+PTR	server-52-85-163-41.gru1.r.cloudfront.net
52.85.163.41	A	dl5prdera0jus.cloudfront.net
52.85.163.44	A	www.poptropica.com
52.85.163.46	PTR	server-52-85-163-46.gru1.r.cloudfront.net
52.85.163.46	A	latimes.site.scribblelive.com
52.85.163.46	A	corriere.site.scribblelive.com
52.85.163.52	A+PTR	server-52-85-163-52.gru1.r.cloudfront.net
52.85.163.56	A+PTR	server-52-85-163-56.gru1.r.cloudfront.net
52.85.163.56	A	static.datadoghq.com
52.85.163.60	A+PTR	server-52-85-163-60.gru1.r.cloudfront.net
52.85.163.63	A+PTR	server-52-85-163-63.gru1.r.cloudfront.net
52.85.163.63	A	wcpo.site.scribblelive.com
52.85.163.64	A	h2.slack-edge.com
52.85.163.66	A+PTR	server-52-85-163-66.gru1.r.cloudfront.net
52.85.163.67	PTR	server-52-85-163-67.msp50.r.cloudfront.net
52.85.163.67	A	server-52-85-163-67.gru1.r.cloudfront.net
52.85.163.68	A+PTR	server-52-85-163-68.gru1.r.cloudfront.net
52.85.163.70	A	www.amorenlinea.com
52.85.163.73	A+PTR	server-52-85-163-73.gru1.r.cloudfront.net
52.85.163.73	A	display.ellotte.com
52.85.163.73	A	common.ellotte.com
52.85.163.79	A+PTR	server-52-85-163-79.gru1.r.cloudfront.net
52.85.163.79	A	d194xwo3sv3kpu.cloudfront.net
52.85.163.81	A+PTR	server-52-85-163-81.gru1.r.cloudfront.net
52.85.163.86	A+PTR	server-52-85-163-86.gru1.r.cloudfront.net
52.85.163.86	A	d32bxnknj3qf2z.cloudfront.net
52.85.163.90	A+PTR	server-52-85-163-90.gru1.r.cloudfront.net
52.85.163.90	A	d3redpaogrty76.cloudfront.net
52.85.163.91	A+PTR	server-52-85-163-91.gru1.r.cloudfront.net
52.85.163.91	A	d3pj5i5q83cyoc.cloudfront.net
52.85.163.93	A+PTR	server-52-85-163-93.gru1.r.cloudfront.net
52.85.163.94	A+PTR	server-52-85-163-94.gru1.r.cloudfront.net
52.85.163.94	A	prd1.cdn.pengine.revtech.glulive.com
52.85.163.97	A+PTR	server-52-85-163-97.gru1.r.cloudfront.net
52.85.163.97	A	liveblog.digital.t-online.de
52.85.163.101	A+PTR	server-52-85-163-101.gru1.r.cloudfront.net
52.85.163.101	A	www.observian.com
52.85.163.102	A	d2js5w3satawe3.cloudfront.net
52.85.163.106	A+PTR	server-52-85-163-106.gru1.r.cloudfront.net
52.85.163.107	A+PTR	server-52-85-163-107.gru1.r.cloudfront.net
52.85.163.107	A	dq5s932jmowtu.cloudfront.net
52.85.163.108	PTR	server-52-85-163-108.gru1.r.cloudfront.net
52.85.163.108	A	dh57kl6zy11zw.cloudfront.net
52.85.163.111	A	duyykk5xhczqi.cloudfront.net
52.85.163.115	A+PTR	server-52-85-163-115.gru1.r.cloudfront.net
52.85.163.115	A	doimains.smugmug.com
52.85.163.116	PTR	server-52-85-163-116.gru1.r.cloudfront.net
52.85.163.116	A	d38au5kn48shwv.cloudfront.net
52.85.163.117	A+PTR	server-52-85-163-117.gru1.r.cloudfront.net
52.85.163.117	A	d1hn1pvp2c956.cloudfront.net
52.85.163.118	PTR	server-52-85-163-118.msp50.r.cloudfront.net
52.85.163.118	A	server-52-85-163-118.gru1.r.cloudfront.net
52.85.163.118	A	d3qi978tj0002q.cloudfront.net
52.85.163.122	A+PTR	server-52-85-163-122.gru1.r.cloudfront.net
52.85.163.126	PTR	server-52-85-163-126.gru1.r.cloudfront.net
52.85.163.126	A	d1k5uj1l1px606.cloudfront.net