Robtex

Up: 217.147.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 217.147.64.0/21
Down right: 217.147.72.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.147.65.9	A+PTR	svpn-uk6-ag1.myattenda.net
217.147.65.9	A	svpn0-uk6.myensono.com
217.147.65.204	A	att11exc01.attenda.net
217.147.65.205	A+PTR	ns5.uk.attenda.net
217.147.65.205	PTR	ns7.uk.attenda.net
217.147.67.18	A	mail04.complyserve.com
217.147.67.19	A+PTR	mail03.complyserve.com
217.147.67.71	PTR	mail.sjptest.co.uk
217.147.67.71	A	sso.kaplan.co.uk
217.147.67.71	A	login.kaplan.co.uk
217.147.67.72	A	kaplanpublishingconnect.com
217.147.67.72	A	financial.kaplan.co.uk
217.147.67.97	A	retail-insight-network.com
217.147.67.97	A	power.kableintelligence.com
217.147.67.97	A	airport.kableintelligence.com
217.147.67.113	A	intelligence.army-technology.com
217.147.67.113	A	intelligence.airport-technology.com
217.147.67.113	A	intelligence.railway-technology.com
217.147.67.121	A	pyr.com
217.147.67.144	A+PTR	mail52.travelodge.co.uk
217.147.67.148	A	mail53.travelodge.co.uk
217.147.67.149	A+PTR	mail54.travelodge.co.uk
217.147.67.164	A	client.fleetcomply.co.uk
217.147.67.177	A+PTR	attenda.com
217.147.67.177	A+PTR	attenda.hosting
217.147.67.177	A+PTR	www.attenda.com
217.147.67.208	A	www.spot-light.co.uk
217.147.67.208	A	10beau-gay.otel.tv
217.147.67.208	A	spot-light.co.uk
217.147.67.213	A	doordrophub.com
217.147.68.131	A	webmail.nationaltrust.org.uk
217.147.68.163	A	sip.bsigroup.com
217.147.68.166	A	sip.bsigroup.com
217.147.68.193	A	www.harrodscareers.com
217.147.68.193	A	harrodscareers.com
217.147.69.4	A	landingpage.bsigroup.com
217.147.69.7	A	standardsproposals.bsigroup.com
217.147.69.16	A	www.espiongroup.com
217.147.69.27	A	ippcloud.bsigroup.com
217.147.69.28	A	cms.bsigroup.com
217.147.69.28	A	bsi-csa-medica.com
217.147.69.33	A	services.bsi-global.com
217.147.69.36	A	www.projectsigma.co.uk
217.147.79.1	A	www.fleurop.de
217.147.79.2	A	allflora.de