Robtex

Up: 217.115.72.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 217.115.74.0/24
Down right: 217.115.75.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.115.74.10	A	bps-mch1.access.nokiasiemensnetworks.com
217.115.74.50	A+PTR	mhpa2w2c.sbs-inter.net
217.115.74.51	A+PTR	mhpa33mc.sbs-inter.net
217.115.74.68	A	webmail.global-ad.net
217.115.74.79	A	wiki.unify.com
217.115.74.79	A	blog.unify.com
217.115.74.88	A	origin-carrier-edl.access.nokiasiemensnetworks.com
217.115.74.154	A	sbc-portal.unify.com
217.115.74.161	A	enterprise.siemens.com
217.115.74.179	PTR	enterprise-communications.siemens.com
217.115.74.179	A	enterprise.usa.siemens.com
217.115.74.179	A	www.siemens-enterprise.com
217.115.74.195	A	ecamt.central-ao.com
217.115.74.195	A	tsodata.central-ao.com
217.115.74.196	A	varcao.com
217.115.74.210	A+PTR	corinaweb.epcos.com
217.115.75.3	A+PTR	eracsg.epcos.com
217.115.75.7	A	epacdata.epcos.com
217.115.75.9	A+PTR	epcmail3.epcos.com
217.115.75.10	A+PTR	epcmail4.epcos.com
217.115.75.14	A+PTR	era.epcos.com
217.115.75.34	A	travel.siemens.com
217.115.75.36	A	traveltest.siemens.com
217.115.75.40	A+PTR	hrservices.siemens.com
217.115.75.44	A+PTR	ees.siemens.com
217.115.75.48	A	www.ais-web.eu
217.115.75.48	A	services.ais-web.eu
217.115.75.50	A	travel-services.siemens.com
217.115.75.51	A+PTR	hbss-iqs.siemens.de
217.115.75.52	A+PTR	seba-iqs.siemens.de
217.115.75.53	A	mobx-iqs.siemens.de
217.115.75.55	A	web.tecdoc.net
217.115.75.55	A	toc.tecdoc.net
217.115.75.55	A	ows.tecdoc.net
217.115.75.58	A	www.energy-portal-ips.siemens.com
217.115.75.59	A	staging-tecorder.tecalliance.net
217.115.75.78	A	audaconwatch.com
217.115.75.79	A	tiredata.info
217.115.75.79	A	serienbereifung.com
217.115.75.79	A	serienbereifung.net
217.115.75.113	A+PTR	webaccess.siemens.com
217.115.75.168	A	carrier.extranet.nokiasiemensnetworks.com
217.115.75.193	A+PTR	exscr.epcos.com
217.115.75.199	A+PTR	rp.epcos.com
217.115.75.200	A+PTR	epc-c4travel-test.epcos.com
217.115.75.211	A+PTR	eras.epcos.com