Robtex

Up: 212.101.204.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.101.204.0/25
Down right: 212.101.204.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.101.204.3	A	vm-ag1p.buch.de
212.101.204.3	A	wms.buch.de
212.101.204.4	A	vm-ag.buch.de
212.101.204.6	A	muse-net.info
212.101.204.6	A	thalia-muse.net
212.101.204.13	A	ftp.thalia.de
212.101.204.18	PTR	vm-dws2p.buch.de
212.101.204.18	A	lesen.ch
212.101.204.18	A	skizzenbuch.thalia.de
212.101.204.24	PTR	wsshared.prod.ecom.thalia.de
212.101.204.24	A	arkadenbuch.de
212.101.204.24	A	buch-stangl.de
212.101.204.57	A+PTR	web.ek-unico.de
212.101.204.57	A	www.ek-unico.de
212.101.204.57	A	ek-unico.de
212.101.204.100	PTR	rofa-web.rofa.de
212.101.204.100	A	www.rofa.de
212.101.204.100	A	rofa.eu
212.101.204.130	PTR	vm-itecomputence.ite-computence.de
212.101.204.130	A	www.zeb-healthcare.de
212.101.204.130	A	www.zeb.eu
212.101.204.132	PTR	zeb-iniak.icsmedia.de
212.101.204.132	A	iniak.de
212.101.204.133	PTR	wwwsf.zeb.de
212.101.204.133	A	zeb.sk
212.101.204.133	A	alumni.zeb.de
212.101.204.134	A+PTR	zeb-findic.icsmedia.de
212.101.204.134	A	findic.at
212.101.204.134	A	findic.eu
212.101.204.166	A+PTR	mail.allwetterzoo.de
212.101.204.196	PTR	ggt1.brillux.de
212.101.204.196	A	mail.brillux.de
212.101.204.196	A	brillux-kundenclub.at
212.101.204.197	A+PTR	ggt2.brillux.de
212.101.204.203	A	brillux-kundenclub.at
212.101.204.203	A	brillux-farben.com
212.101.204.203	A	fassadenexperte.ch
212.101.204.219	PTR	extranet.brillux.de
212.101.204.219	A	fassadentechniker.at
212.101.204.219	A	brillux.at