Robtex

Up: 87.238.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 87.238.80.0/23
Down right: 87.238.82.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
87.238.80.24	A+PTR	mm-retail-out-13101.amazon.com
87.238.80.25	A	mm-retail-out-13102.amazon.com
87.238.80.26	A	mm-retail-out-13103.amazon.com
87.238.80.64	A+PTR	87-238-80-64.amazon.com
87.238.80.216	PTR	ns-832.amazon.com
87.238.81.52	A+PTR	smtp-out-81-52.amazon.com
87.238.81.53	A	smtp-out-81-53.amazon.com
87.238.81.54	A	mm-retail2-out-13101.amazon.com
87.238.81.55	A+PTR	mm-retail-2-out-13102.amazon.com
87.238.81.56	A+PTR	mm-retail2-out-13103.amazon.com
87.238.81.57	A	smtp-out-81-57.amazon.com
87.238.81.58	A	smtp-out-81-58.amazon.com
87.238.81.59	A	smtp-out-81-59.amazon.com
87.238.81.60	A	smtp-out-81-60.amazon.com
87.238.81.61	A+PTR	smtp-out-81-61.amazon.com
87.238.81.62	A	smtp-out-81-62.amazon.com
87.238.81.129	PTR	www.amazon.co.uk
87.238.81.129	A	anaxon.co.uk
87.238.81.129	A	amaonz.co.uk
87.238.81.130	PTR	www.amazon.de
87.238.81.131	PTR	www.amazon.fr
87.238.81.132	PTR	s1.amazon.co.uk
87.238.81.132	A	zshops.nl
87.238.81.134	PTR	s1.amazon.fr
87.238.81.135	PTR	webservices.amazon.co.uk
87.238.81.136	PTR	webservices.amazon.de
87.238.81.137	PTR	webservices.amazon.fr
87.238.81.138	PTR	cscentral.amazon.co.uk
87.238.81.139	PTR	advantage.amazon.de
87.238.81.140	PTR	partenaires.amazon.fr
87.238.81.141	PTR	associates.amazon.co.uk
87.238.81.142	PTR	partnernet.amazon.de
87.238.81.143	PTR	payments.amazon.de
87.238.81.144	PTR	payments.amazon.co.uk
87.238.81.145	PTR	ecs.amazonaws.co.uk
87.238.81.146	PTR	ecs.amazonaws.de
87.238.81.147	PTR	ecs.amazonaws.fr
87.238.81.149	PTR	rcm-uk.amazon.co.uk
87.238.81.150	PTR	rcm-de.amazon.de
87.238.81.151	PTR	rcm-fr.amazon.fr
87.238.81.152	PTR	advantage.amazon.co.uk
87.238.81.153	PTR	www.assoc-amazon.co.uk
87.238.81.153	A	assoc-amazon.co.uk
87.238.81.155	PTR	www.assoc-amazon.fr
87.238.81.155	A	assoc-amazon.fr
87.238.81.156	PTR	rewrite-eu.amazon.com
87.238.81.156	A	kdp.amazon.fr
87.238.81.156	A	testeurs.amazon.fr
87.238.81.160	PTR	secure.amazon.fr
87.238.81.161	A+PTR	lookinside2-images-eu.amazon.com
87.238.81.162	A+PTR	vip.amazon.co.uk
87.238.81.163	A+PTR	vip.amazon.de
87.238.81.165	PTR	secure.amazon.de
87.238.81.169	A	as2-eu.amazon.com
87.238.81.194	A+PTR	elpaso.amazon.com
87.238.81.195	PTR	atv-ext.amazon.co.uk
87.238.81.211	A	rd-eu.clickriver.com
87.238.81.235	A	typepadwidgets.amazon.fr
87.238.82.18	A	eu2.edge-gacd.amazon.com
87.238.82.26	A	eu3.edge-gacd.amazon.com
87.238.83.24	A	streams.dynamodb.eu-west-1.amazonaws.com
87.238.83.33	A	api.audible.fr
87.238.83.52	PTR	rd-eu.clickriver.com
87.238.83.55	PTR	msh.amazon.co.uk
87.238.83.59	PTR	mt.amazon.fr
87.238.83.61	PTR	mt.amazon.de
87.238.83.92	PTR	services.amazon.co.uk
87.238.83.96	PTR	sellercentral.amazon.eu
87.238.83.103	PTR	developer.amazonservices.fr
87.238.83.104	PTR	developer.amazonservices.de
87.238.83.131	PTR	s3.amazonaws.com
87.238.83.181	A	seller-central-pilot.amazon.co.uk
87.238.83.189	A+PTR	retail-smtp-in-eu-3.amazon.co.uk
87.238.83.200	PTR	javari.co.uk
87.238.83.206	A	webstorepowered.co.uk