Robtex

Up: 194.15.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 194.15.132.0/23
Down right: 194.15.134.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.15.134.75	A+PTR	pmu-sg115.p3-esg.com
194.15.135.12	A+PTR	isar.esg.de
194.15.135.14	A+PTR	mangfall.esg.de
194.15.135.85	PTR	www.esg.de
194.15.135.85	A	esg-bahn.com
194.15.135.85	A	mail.esg-usa.com
194.15.135.86	PTR	www3.esg.de
194.15.135.90	A+PTR	ns3.esg.de
194.15.135.91	A+PTR	mx3.esg.de
194.15.135.195	A+PTR	sina-ietpx-wan.esg.de
194.15.135.197	A+PTR	sina-fissk.esg.de
194.15.135.218	A	ctx-project.esg.de