Robtex

Up: 193.7.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 193.7.240.0/21
Down right: 193.7.248.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.7.242.68	PTR	u35.guj.de
193.7.243.17	A	diagnostix.guj.de
193.7.243.130	PTR	a1koch.guj.de
193.7.243.131	PTR	a1harsk.guj.de
193.7.243.132	PTR	a1paasc.guj.de
193.7.243.133	PTR	p1dosch.guj.de
193.7.243.145	PTR	a1muell.guj.de
193.7.248.110	A	email.guj.de
193.7.248.127	A	email.guj.de
193.7.248.183	A	intrawiki.guj.de
193.7.249.121	A	greenpark.guj.de
193.7.249.121	A	greenpark.zd.guj.de
193.7.250.19	PTR	dns.guj.de
193.7.250.19	A	ns.elternforfamily.de
193.7.250.19	A	ns.lifestyleshopping.de
193.7.250.21	PTR	dns3.guj.de
193.7.250.35	A+PTR	fwhide.guj.de
193.7.250.36	A	cactihide.guj.de
193.7.250.37	A+PTR	becure-hide.guj.de
193.7.250.38	A+PTR	internetcafe.guj.de
193.7.250.51	A	tsm-hh.guj.de
193.7.250.51	A	gjbypass.guj.de
193.7.250.69	A	ngjpmk1.guj.de
193.7.250.84	A+PTR	ngjapm1.guj.de
193.7.250.86	A+PTR	metaways1.guj.de
193.7.250.93	A+PTR	ngjsapi1.guj.de
193.7.250.100	PTR	umausp0.guj.de
193.7.250.103	A+PTR	undok.guj.de
193.7.250.107	A	uarch0.guj.de
193.7.250.108	A	metaways2.guj.de
193.7.250.142	A	luxurynet.de
193.7.250.152	PTR	atari.ftd.de
193.7.250.153	PTR	prod.ftd.de
193.7.250.161	PTR	unsm1.guj.de
193.7.250.171	A	ngjsql2.zd.guj.de
193.7.250.171	A	ngjsql2.guj.de
193.7.250.172	A	ngjhans1.guj.de
193.7.250.176	A	ngjfb1.guj.de
193.7.250.179	A	d0060-doku.guj.de
193.7.250.197	A+PTR	ngjsql3.guj.de
193.7.250.205	PTR	acorn.ftd.de
193.7.250.205	A+PTR	ftd-1.guj.de
193.7.250.207	A	ate.guj.de
193.7.253.3	PTR	gk003.guj-koeln.de
193.7.255.118	A+PTR	saale.guj.de