Robtex

Up: 212.2.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 212.2.32.0/20
Down right: 212.2.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.2.32.0	PTR	router-net.fr.skylink.de
212.2.32.2	PTR	ns2.skylink.de
212.2.32.3	A	sauron.skylink.de
212.2.32.4	A	office-gw.skylink.de
212.2.32.5	A	diele.info
212.2.32.5	A	xn--sdgetrnke-02a2x.de
212.2.32.5	A	web04.skylink.de
212.2.32.16	A	eltex.regio.de
212.2.32.16	A	info.eltex.de
212.2.32.33	A+PTR	mail.skylink.de
212.2.32.37	A+PTR	mx.skylink.de
212.2.32.38	A	hobbes.skylink.de
212.2.32.38	A	geocaching.schwarzwald.de
212.2.32.65	A	deha.vfnm.de
212.2.32.66	A	backup.deha.vfnm.de
212.2.32.67	A	kunden.skylink.de
212.2.32.70	A	schwarzwald.de
212.2.32.97	PTR	mail.skytours.de
212.2.32.101	A	chabrol.de
212.2.32.101	A	alpha.chabrol.de
212.2.32.114	A	www2.pierre-fabre.de
212.2.32.114	A	apothekenportal-pierrefabre.de
212.2.32.128	A+PTR	kundenserver-neu.skylink.de
212.2.32.128	A	www.schweizer.ag
212.2.32.128	A	schweizer.ag
212.2.32.129	PTR	www.avene.de
212.2.32.130	PTR	mail.vfnm.de
212.2.32.145	A	kunstraum-alexander-buerkle.de
212.2.32.150	A	apothekenportal-pierrefabre.de
212.2.32.162	A	web04.skylink.de
212.2.32.164	A+PTR	web2016.alexander-buerkle.de
212.2.32.164	A	alexander-buerkle.de
212.2.32.164	A	genio.de
212.2.32.166	PTR	www.rudolph-bautechnik.de
212.2.32.198	A+PTR	test1.skylink.de
212.2.32.199	A	test2.skylink.de
212.2.32.241	PTR	boe.fr.vfnm.net
212.2.33.33	A+PTR	berthold.skylink.de
212.2.33.82	A	fw2.seag.de
212.2.34.71	PTR	mail.sbo.de
212.2.34.74	A	eltex.regio.de
212.2.34.74	A	info.eltex.de
212.2.34.82	A	backup.bin-go.net
212.2.34.83	A	www2.bin-go.net
212.2.34.182	A	mailgate2.beebox.de
212.2.34.185	PTR	dns1.beebox.de
212.2.34.185	A	dns2.beebox.de
212.2.34.194	A+PTR	linux.office-plus.de
212.2.34.194	A	webaccess.officeplus.customer.leitwerk.net
212.2.34.225	PTR	fw.datadirect.de
212.2.34.230	A	ftp.datadirect.de
212.2.34.231	A+PTR	mail.datadirect.de
212.2.34.231	A	portal.datadirect.de
212.2.34.231	A	mail1.datadirect.de
212.2.36.41	A	mail.buerkle.regio.de
212.2.36.66	A	sun1.madeira.de
212.2.36.67	A	mail.as-bueropartner.de
212.2.36.68	A	mail.cs-baupartner.com
212.2.36.68	A	use2mail.de
212.2.51.202	A	software-entwicklung-freiburg.de
212.2.51.202	A	gesangverein-ebnet.de
212.2.51.202	A	www.vario-foto-freiburg.de