Robtex

Up: 193.26.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 193.26.136.0/22
Down right: 193.26.140.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.26.138.21	A+PTR	rs200810100.voltdelta.net
193.26.138.21	A	speech-recognition.de
193.26.138.21	A	pacificana.de
193.26.138.32	A	vdihosting.net
193.26.138.62	A+PTR	ftp.blue-asset.com
193.26.138.62	A	blue-asset.com
193.26.138.134	PTR	www.varetis.ag
193.26.138.134	PTR	www.varetis.biz
193.26.138.134	PTR	www.varetis.ch
193.26.138.135	A	www.voltdeltainternational.co.uk
193.26.138.135	A	voltdeltainternational.net
193.26.138.135	A	volt-delta.co.uk
193.26.138.137	A	volt-delta-international.de
193.26.138.137	A	www.volt-delta-international.de
193.26.138.137	A	www.voltdelta.net
193.26.138.152	A	companies-in-europe.com
193.26.138.152	A	europe-pages.eu
193.26.138.152	A	europepeople.org
193.26.138.213	PTR	www.lssieurope.com
193.26.138.213	A	ukcompanycreditreport.com
193.26.138.213	A	ukcompanycreditreports.com
193.26.138.227	A	ftp-kpn.varetis.de
193.26.143.66	A+PTR	ns1.voltdelta.net
193.26.143.74	A+PTR	ns.vdi-hosting.de
193.26.143.74	A	ns.sms.voltdelta.net
193.26.143.74	A	ns.vdi-admin.de
193.26.143.83	A	oasisoncall.com
193.26.143.88	A+PTR	ext-fw.vdi-hosting.de
193.26.143.88	A	mail.pacificana.de
193.26.143.88	A	mail.blue-asset.de
193.26.143.100	A+PTR	ns-gy1.varetis.de
193.26.143.101	A+PTR	mail1.voltdelta.net
193.26.143.106	A+PTR	fw.voltdelta.net
193.26.143.106	A	holmes.varetis.com
193.26.143.107	A+PTR	mail.voltdelta.net
193.26.143.107	A	mail.varetis.de
193.26.143.113	PTR	ida.varetis.ch
193.26.143.113	A+PTR	ida.varetis.com
193.26.143.113	A+PTR	ida.varetis.de
193.26.143.118	A	wap.varetis.de