Robtex

Up: 185.4.120.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.4.124.0/23
Down right: 185.4.126.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.4.124.170	A	mail.rohrcablor.com
185.4.124.170	A	serveur.rohrcablor.com
185.4.124.194	PTR	lu-185-4-124-194.luxnetwork.eu
185.4.124.202	A+PTR	cas.buro24.com
185.4.124.203	PTR	lu-185-4-124-203.luxnetwork.eu
185.4.124.203	A	www.tr-ax.com
185.4.124.203	A	smsunivers.com
185.4.124.204	A+PTR	firewall20.buro24.com
185.4.124.204	A	tls.lu
185.4.124.206	A+PTR	antispam.buro24.com
185.4.124.219	A	nacos.fr
185.4.124.221	A+PTR	mail1.generali.lu
185.4.124.221	A	mail.generali.lu
185.4.124.229	PTR	lu-185-4-124-229.luxnetwork.eu
185.4.124.242	A	dns1.visionitgroup.lu
185.4.124.243	A	dns2.visionitgroup.lu
185.4.124.244	PTR	mailin.visionitgroup.lu
185.4.124.244	A	mail.visionitgroup.lu
185.4.124.247	PTR	lu-185-4-124-247.luxnetwork.eu
185.4.124.247	A	visionitgroup.lu
185.4.124.249	PTR	lu-185-4-124-249.luxnetwork.eu
185.4.124.253	A+PTR	mail.aleba.lu
185.4.124.253	A	mx.aleba.lu
185.4.124.254	PTR	lu-185-4-124-254.luxnetwork.lu
185.4.125.2	A+PTR	par-th2-crluxpe02.luxnetwork.lu
185.4.125.2	A	par-th2-crluxpe02.as29467.net
185.4.125.7	PTR	lu-185-4-125-7.luxnetwork.lu
185.4.125.8	PTR	lu-185-4-125-8.luxnetwork.lu
185.4.125.10	PTR	fr-185-4-125-10.luxnetwork.net
185.4.125.92	PTR	lu-185-4-125-92.luxnetwork.eu
185.4.125.105	PTR	lu-185-4-125-105.luxnetwork.lu
185.4.125.130	A	aguram.org
185.4.125.130	A	www.aguram.org
185.4.125.131	PTR	lu-185-4-125-131.luxnetwork.eu
185.4.125.131	A	www.datagences.eu
185.4.125.131	A	datagences.eu
185.4.125.132	A	imap.aguram.org
185.4.125.132	A	mx1.aguram.org
185.4.125.132	A	mail.aguram.org
185.4.125.154	A+PTR	autodiscover.miroiterie.fr
185.4.125.234	A	alliageassurances.fr
185.4.125.234	A	ims-expert.com
185.4.126.2	PTR	fr-185-4-126-2.luxnetwork.net
185.4.126.2	A	ns1.luxnetwork.net
185.4.126.2	A	ns1.luxnetwork.lu
185.4.126.3	A	ns4.luxnetwork.lu
185.4.126.4	PTR	web1.luxnetwork.eu
185.4.126.4	A	luxembourg-network.com
185.4.126.4	A	luxembourg-network.net
185.4.126.5	PTR	mx1.luxnetwork.eu
185.4.126.131	A+PTR	cmail1.luxnetwork.eu
185.4.126.132	A	si4web1.luxnetwork.eu
185.4.126.132	A	www.fibramax.net
185.4.126.155	PTR	fr-185-4-126-155.luxnetwork.net
185.4.126.170	PTR	fr-185-4-126-170.luxnetwork.net
185.4.126.170	A	mail.lcgb.lu
185.4.126.177	PTR	fr-185-4-126-177.luxnetwork.net
185.4.126.198	A+PTR	mail.renov-livres.fr
185.4.126.198	A	mail2.renov-livres.fr
185.4.126.206	PTR	lu-185-4-126-206.luxnetwork.eu
185.4.126.206	A	dossiermedical.net
185.4.127.2	A	ns2.luxnetwork.lu
185.4.127.2	A	ns2.luxnetwork.net
185.4.127.3	A	ns3.luxnetwork.lu
185.4.127.4	PTR	web2.luxnetwork.eu
185.4.127.4	A	luxembourg-network.com
185.4.127.4	A	luxembourg-network.net
185.4.127.5	PTR	mx2.luxnetwork.eu
185.4.127.131	A+PTR	cmail2.luxnetwork.eu
185.4.127.182	A	mx1.qualios.com
185.4.127.244	A+PTR	mx1.logiest.fr
185.4.127.245	A+PTR	mx2.logiest.fr