Robtex

Up: 178.250.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 178.250.0.0/25
Down right: 178.250.0.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.250.0.2	PTR	n7k01-inet-am5-v303-sec2.eu.criteo.net
178.250.0.4	A+PTR	ns1.criteo.com
178.250.0.4	A	a.crto.io
178.250.0.5	A+PTR	ns23.criteo.com
178.250.0.5	A	ns1.criteo.com
178.250.0.20	A	paris.criteo.com
178.250.0.36	PTR	v120-core02-par.eu.criteo.net
178.250.0.39	PTR	img-proxy12-par.eu.criteo.net
178.250.0.40	PTR	img-proxy13-par.eu.criteo.net
178.250.0.67	A	a.u.bam.beer
178.250.0.67	A	a.a.a.a.a.a.a.a.a.a.u.bam.beer
178.250.0.68	A	criteonlts.com
178.250.0.70	A	er.e-data.net.br
178.250.0.70	A	er.programme.tvmag.lefigaro.fr
178.250.0.70	A	er.nl.eskoopon.fr
178.250.0.71	PTR	cas.criteo.com
178.250.0.72	PTR	reco.criteo.com
178.250.0.72	A	privacy.eu.criteo.com
178.250.0.73	A	cas.eu.criteo.com
178.250.0.75	A+PTR	static.criteo.com
178.250.0.76	A+PTR	dis.criteo.com
178.250.0.77	A+PTR	dis.eu.criteo.com
178.250.0.78	A+PTR	static.eu.criteo.net
178.250.0.79	A+PTR	par.service.criteo.net
178.250.0.79	A	pix4.eu.criteo.net
178.250.0.79	A	pix.fr.eu.criteo.net
178.250.0.80	A+PTR	widget.criteo.com
178.250.0.80	A	royalmintuk.widget.criteo.com
178.250.0.80	A	lovellrugbyuk.widget.criteo.com
178.250.0.81	A	emailprivacy.criteo.com
178.250.0.82	A+PTR	sslwidget.criteo.com
178.250.0.84	A	bam.fr.eu.criteo.com
178.250.0.84	A	cat.hlserve.com
178.250.0.84	A	bam.criteo.com
178.250.0.85	A+PTR	widget.eu.criteo.com
178.250.0.86	A	widget.fr.eu.criteo.com
178.250.0.87	A	maintenance.criteo.com
178.250.0.87	A	criteolabs.com
178.250.0.87	A	criteo.com
178.250.0.89	A+PTR	ld1.criteo.com
178.250.0.89	A	org-ld2.criteo.com
178.250.0.89	A	ld2.criteo.com
178.250.0.91	A+PTR	images.eu.criteo.net
178.250.0.92	PTR	images.eu.criteo.net
178.250.0.96	PTR	rtb.criteo.com
178.250.0.96	A	rtb.fr.eu.criteo.com
178.250.0.97	A+PTR	caw.fr.eu.criteo.com
178.250.0.97	A	csm.fr.eu.criteo.com
178.250.0.99	A	info.eu.criteo.com
178.250.0.101	A+PTR	cas.fr.eu.criteo.com
178.250.0.103	A	vix.eu.criteo.net
178.250.0.108	A	deckard.criteo.com
178.250.0.110	A	csm.fr.eu.criteo.net
178.250.0.111	A+PTR	peering.criteo.net
178.250.0.115	A	ads.fr.eu.criteo.com
178.250.0.115	A	rdi.eu.criteo.com
178.250.0.115	A	ads.eu.criteo.com
178.250.0.117	PTR	redex.criteo.com
178.250.0.120	A	a.4.id.ctoid.net
178.250.0.120	A	a.a.0.id.ctoid.net
178.250.0.120	A	a.a.1.id.ctoid.net
178.250.0.122	A	d.criteo.com
178.250.0.123	A	beam.hlserve.com
178.250.0.130	A	static.criteo.net
178.250.0.132	A	rat.par.vip.prod.criteo.com
178.250.0.135	A	cbsd.par.vip.prod.criteo.com
178.250.0.135	A	d.eu.criteo.com
178.250.0.139	A	pix.eu.criteo.net
178.250.0.139	A	pix.par.vip.prod.criteo.net
178.250.0.147	A	dynamic.par.vip.prod.criteo.com
178.250.0.153	A	ebs.par.vip.prod.criteo.com
178.250.0.156	A	launchpad-api.criteo.com
178.250.0.157	A	gum.criteo.com
178.250.0.160	A	cat.fr.eu.criteo.com
178.250.0.161	A	b.hlserve.com
178.250.0.161	A	b.par.vip.prod.criteo.com
178.250.0.162	A	csm.par.vip.prod.criteo.net
178.250.0.165	A+PTR	bidder.par.vip.prod.criteo.com
178.250.0.166	A	rtax.par.vip.prod.criteo.com
178.250.0.168	A	vix.par.vip.prod.criteo.net
178.250.0.170	A	privacy.par.vip.prod.criteo.com
178.250.0.178	A	pub-sdk-cfg.par.vip.prod.criteo.com
178.250.0.178	A	pub-sdk-cfg.criteo.com
178.250.0.187	A	criteo.com
178.250.0.187	A	manage.com
178.250.0.187	A	criteo.net
178.250.0.249	A	vpn-par.criteo.com
178.250.0.250	A	nat-pool-fr-2.criteo.com
178.250.0.251	A+PTR	nat-pool-fr-3.criteo.com
178.250.0.252	A+PTR	nat-pool-fr-4.criteo.com
178.250.0.253	A+PTR	nat-pool-fr-5.criteo.com
178.250.0.254	A+PTR	nat-pool-fr-6.criteo.com