Robtex

Up: 185.19.32.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.19.32.0/23
Down right: 185.19.34.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.19.32.0	PTR	customer.kom4tel.de
185.19.32.15	PTR	customer.kom4tel.de
185.19.32.15	A	alarmmonitor.net
185.19.32.21	PTR	customer.kom4tel.de
185.19.32.27	PTR	customer.kom4tel.de
185.19.32.35	PTR	customer.kom4tel.de
185.19.32.42	PTR	customer.kom4tel.de
185.19.32.43	PTR	customer.kom4tel.de
185.19.32.46	PTR	customer.kom4tel.de
185.19.32.62	PTR	customer.kom4tel.de
185.19.32.65	PTR	customer.kom4tel.de
185.19.32.67	PTR	customer.kom4tel.de
185.19.32.69	PTR	customer.kom4tel.de
185.19.32.72	PTR	customer.kom4tel.de
185.19.32.76	PTR	customer.kom4tel.de
185.19.32.78	A	webmail.rhoen-grabfeld.de
185.19.32.79	PTR	customer.kom4tel.de
185.19.32.79	A	mobile2.rhoen-grabfeld.de
185.19.32.80	A+PTR	smtp.rhoen-grabfeld.de
185.19.32.120	PTR	customer.kom4tel.de
185.19.32.120	A	portal.rhoen-saale.net
185.19.32.120	A	vgbadneustadt.rhoen-saale.net
185.19.32.183	A	mail.klosterkirchberg.de
185.19.32.188	PTR	customer.kom4tel.de
185.19.32.195	PTR	customer.kom4tel.de
185.19.32.198	PTR	customer.kom4tel.de
185.19.32.225	PTR	customer.kom4tel.de
185.19.33.16	A+PTR	mx1.zimber.org
185.19.33.16	A	remote.zimber.org
185.19.33.51	A+PTR	mail.giema.com
185.19.33.54	A	bioraum.net
185.19.33.63	A+PTR	mail.friedmann-formteile.de
185.19.33.63	A	mail1.friedmann-formteile.de
185.19.33.187	A	mailrelay.mathpeter.com
185.19.33.188	A	www.mathpeter.com
185.19.33.188	A	ticonderoga.mathpeter.de
185.19.33.198	A	www.sc-hro.de
185.19.33.198	A	mathpeter.com
185.19.33.202	A	exchsrv.mpac.com
185.19.33.219	A+PTR	mail.elektro-vetter.de
185.19.33.220	A+PTR	mail.joyfill.de
185.19.33.234	A	mail.beton-strohmaier.de
185.19.33.243	A	mail.sandelving.com
185.19.33.244	A	sandelvingaerospace.eu
185.19.33.244	A	aircraftspruce.eu
185.19.34.5	PTR	customer.kom4tel.de
185.19.34.67	PTR	customer.kom4tel.de
185.19.34.94	PTR	customer.kom4tel.de
185.19.34.247	A+PTR	smtp.fuh.de
185.19.34.251	A	mail.mammagamma.de
185.19.35.46	PTR	customer.kom4tel.de
185.19.35.79	PTR	customer.kom4tel.de
185.19.35.112	PTR	customer.kom4tel.de
185.19.35.234	PTR	customer.kom4tel.de
185.19.35.234	A	mail.agilevent.de
185.19.35.239	PTR	customer.kom4tel.de