Robtex

Up: 194.45.12.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 194.45.12.0/24
Down right: 194.45.13.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.45.12.2	PTR	194-45-12-2.de.kpn-eurorings.net
194.45.12.2	A	mail.moser-haustechnik.de
194.45.12.2	A	mail.pfalz-pellet-heizung.de
194.45.12.12	A	andrena-gate.antech.de
194.45.12.14	A+PTR	techpark-gate.antech.de
194.45.12.30	A	ftp.antech.de
194.45.12.57	A	ftp-intern.antech.de
194.45.12.100	PTR	nt-s01.scdsoft.de
194.45.12.100	A	nt-s01.scdsoft.com
194.45.12.100	A	mail.scdsoft.de
194.45.13.1	A+PTR	vdb.vdb.de
194.45.13.18	A+PTR	static-194-45-13-18.vdb.de
194.45.13.112	A	static-194-45-13-112.vdb.de
194.45.13.116	A+PTR	static-194-45-13-116.vdb.de
194.45.13.131	A+PTR	vdb1.vdb.de
194.45.13.131	A	vdb.de
194.45.13.131	A	mailin.vdb.at
194.45.13.160	A	static-194-45-13-160.vdb.de