Robtex

Up: 5.253.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 5.253.0.0/25
Down right: 5.253.0.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.253.0.51	A+PTR	server204.tralios.de
5.253.0.51	A	www.fleet-id.de
5.253.0.52	PTR	server205.tralios.de
5.253.0.52	A	gesunde-betriebe.net
5.253.0.52	A	gesundes-kinzigtal.com
5.253.0.53	PTR	server219.tralios.de
5.253.0.53	A	www.menschenfuerfrauen.de
5.253.0.53	A	sac.systems
5.253.0.54	PTR	server221.tralios.de
5.253.0.54	A	lernende-region-suedlicher-oberrhein.de
5.253.0.55	PTR	server224.tralios.de
5.253.0.55	A	nwmtv.de
5.253.0.56	PTR	server226.tralios.de
5.253.0.56	A	praeventionsforum-plus.info
5.253.0.57	A+PTR	server227.tralios.de
5.253.0.57	A	leichtkredit.at
5.253.0.57	A	leichtkredit.com
5.253.0.60	PTR	server234.tralios.de
5.253.0.60	A	contargo.nl
5.253.0.60	A	www.contargo.net
5.253.0.71	A	clmap.com
5.253.0.71	A	clmap.de
5.253.0.75	PTR	server3.tralios.de
5.253.0.75	A	wopping.de
5.253.0.76	PTR	server4.tralios.de
5.253.0.76	A	cobra-verlag.com
5.253.0.76	A	wirtschaft-lernen.de
5.253.0.77	PTR	server6.tralios.de
5.253.0.77	A	ffi-karlsruhe.de
5.253.0.77	A	baeren-zarten.de
5.253.0.78	PTR	server7.tralios.de
5.253.0.78	A	saubere.email
5.253.0.78	A	weissmueller.biz
5.253.0.79	PTR	server8.tralios.de
5.253.0.79	A	freexp.net
5.253.0.79	A	klangfarben.info
5.253.0.80	PTR	server9.tralios.de
5.253.0.80	A	autogasstuttgart.de
5.253.0.80	A	radmuldentanks.de
5.253.0.86	A	ns2.tralios.com
5.253.0.91	A	www.nds.to
5.253.0.91	A	nds.to
5.253.0.94	A	meier-oberkirch.de
5.253.0.94	A	knips.org
5.253.0.94	A	kfu.ag
5.253.0.98	A	deutsches-ausschreibungsblatt.de
5.253.0.244	PTR	vsign-hosting.de
5.253.0.244	A	justus-wittich.de
5.253.0.244	A	sylla-consult.de