Robtex

Up: 84.19.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 84.19.40.0/22
Down right: 84.19.44.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.19.40.6	A+PTR	mail.whisperingsmith.com
84.19.40.6	A	mx1.whisperingsmith.com
84.19.40.6	A	mx1.rajanimports.net
84.19.40.39	PTR	u84-19-40-39.user.gh.cust.vaioni.com
84.19.40.42	A	devonvaioni.jensongroup.com
84.19.40.47	PTR	u84-19-40-47.user.gh.cust.vaioni.com
84.19.40.53	PTR	u84-19-40-53.user.gh.cust.vaioni.com
84.19.40.53	A	sansum.eu.mti.com
84.19.40.245	A	test7654321.org
84.19.41.50	A	mx1.lquk.com
84.19.41.66	A	nas.powster.com
84.19.41.115	PTR	u84-19-42-115.office.rp.cust.vaioni.com
84.19.41.115	A	inspired-lighting.co.uk
84.19.41.115	A	www.diyasmantra.com
84.19.41.118	A	nextdaylighting.com
84.19.41.118	A	thedebtadvisor.co.uk
84.19.41.120	PTR	mailbox4.onlinewebhosting.co.uk
84.19.41.120	A	thedebtadvisor.co.uk
84.19.41.123	PTR	u84-19-42-123.office.rp.cust.vaioni.com
84.19.41.123	A	castlebrookhighschool.co.uk
84.19.41.123	A	www.castlebrookhighschool.co.uk
84.19.41.215	A	mail.darntonelgee.com
84.19.41.215	A	mail.darntonegs.com
84.19.41.226	A+PTR	mail.medinadairy.co.uk
84.19.42.59	PTR	u84-19-42-59.cust.vaioni.com
84.19.42.59	A	mywaste.care
84.19.42.59	A	www.mywaste.care
84.19.42.86	A	ctisupportnetwork.com
84.19.42.86	A	ctidigital.com
84.19.42.86	A	ctiecommerce.com
84.19.42.162	A	mail.fosseliquitrol.com
84.19.42.226	A	mail.berkeleycatering.co.uk
84.19.43.108	A	ooklaspeedtest.dragonwifi.com
84.19.43.131	A	mail2.mersonsignmanagement.com
84.19.43.136	A	mailserver.hav2.com
84.19.44.1	PTR	cust.vaioni.com
84.19.44.51	PTR	u84-19-44-51.user.cust.vaioni.com
84.19.44.51	A	intermail2_vaioni.internacionale.com
84.19.44.74	A+PTR	mail1.roiltd.co.uk
84.19.44.74	A	mail.roiltd.co.uk
84.19.44.74	A	mail.infiniti-fleet.eu
84.19.44.98	A	mail.eurosearch.net
84.19.44.104	A	mx.article13.com
84.19.44.106	PTR	u84-19-44-106.user.cust.vaioni.com
84.19.44.106	A	mail.enablesit.co.uk
84.19.44.146	A	mail.theruddlemerzgroup.co.uk
84.19.44.146	A	mail.ruddlemerz.co.uk
84.19.44.186	PTR	www.121leads.co.uk
84.19.44.186	A	121leads.co.uk
84.19.44.186	A	121customerinsight.co.uk
84.19.44.218	A	mail.flpland.com
84.19.45.82	A+PTR	mail.documation.co.uk
84.19.45.103	A	mail.plnmail.co.uk
84.19.45.123	A	mail.remsdaq.com
84.19.45.197	A	dcox2.nis.grant-thornton.co.uk
84.19.46.26	PTR	mail.webticketmanager.com
84.19.46.26	A	childcarevouchers-4u.com
84.19.46.26	A	com.roy-trevor.com
84.19.47.2	A+PTR	aa.comtek.co.uk
84.19.47.2	A	a.ns.comtek.com.gr
84.19.47.2	A	a.ns.comtek-emea.it
84.19.47.3	PTR	ab.comtek.co.uk
84.19.47.4	PTR	ac.comtek.co.uk
84.19.47.4	A	b.ns.comtek-gmbh.de
84.19.47.26	A	webmail.ccwlegal.co.uk
84.19.47.50	A	mail.tmt1st.net
84.19.47.50	A	mail.tmtfirst.net
84.19.47.50	A	dc-e5b9a14a7932.tmt1st.com
84.19.47.76	A+PTR	mail.byc.org.uk
84.19.47.103	A+PTR	jllserver.jll.org.uk
84.19.47.109	A	mail.ncca-uk.mobi
84.19.47.109	A	remote.ncca-uk.org
84.19.47.109	A	mail.ncca-uk.org
84.19.47.114	A	mail.chfed.org.uk
84.19.47.136	A	micropaleontology.co.uk
84.19.47.136	A	biostrat.co.uk
84.19.47.140	A	www.robertson-cgg.com
84.19.47.140	A	www.beardall-parry.com
84.19.47.163	A	mail.pdmcontact.com
84.19.47.178	A	cwvwallcoverings.com
84.19.47.210	PTR	mail.wellocks.co.uk
84.19.47.210	A	mail.sallyspasta.com
84.19.47.210	A	mail.wellocks.com
84.19.47.212	A	thekeyclubleeds.com
84.19.47.212	A	charterselfdrive.co.uk
84.19.47.219	A	inautex.com
84.19.47.226	PTR	mail.stm.beds.sch.uk
84.19.47.227	A	owa.st-thomasmore.org.uk