Robtex

Up: 83.219.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 83.219.32.0/21
Down right: 83.219.40.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.219.32.36	A+PTR	mail.retirementline.co.uk
83.219.32.37	A	theach.com
83.219.32.37	A	theach.co.uk
83.219.32.138	A	remote.cstltd.com
83.219.33.4	A	ssi-schaefer.co.uk
83.219.33.50	A	webmail.smithbrothersltd.co.uk
83.219.33.75	A	mailserver.allthedots.com
83.219.33.75	A	allthegolf.com
83.219.33.75	A	mailserver.fashionwitherin.com
83.219.33.113	A	orbitintranet.com
83.219.33.171	A	mail.elitenetltd.co.uk
83.219.36.17	A+PTR	exchange.cpltd.cliffordpackaging.com
83.219.36.17	PTR	mail.cliffordpackaging.com
83.219.37.156	A	electricaltestingtraining.co.uk
83.219.37.156	A	streetlighttesting.co.uk
83.219.38.10	A	mail.keyence.co.uk
83.219.38.18	PTR	ns.securedataspace2.com
83.219.38.18	A	travelresidences.mx
83.219.38.60	PTR	ftuk.net.flowtech.co.uk
83.219.38.62	PTR	dmz.net.flowtech.co.uk
83.219.38.62	A	indequip.co.uk
83.219.38.62	A	hos-catalogue.co.uk
83.219.40.23	A	auctionelert.com
83.219.40.23	A	londonhouseprices.com
83.219.40.23	A	propertyauctiondata.com
83.219.40.34	A	richanha-tec-fw.enterprisegold.pipex.net
83.219.40.49	A+PTR	www.viewandprint.com
83.219.40.49	A	*.viewandprint.com
83.219.40.49	A	mail.viewandprint.com
83.219.42.26	A	myconceptlive.com
83.219.42.30	PTR	mail.conceptrecruitment.com
83.219.42.30	A	mail3.conceptrecruitment.com
83.219.43.2	A	herd.dyndns.biz
83.219.43.30	A	frazersimpson.net
83.219.43.35	A	mandjam.com
83.219.43.37	A	www.thespicetailor.com.au
83.219.43.37	A	thespicetailor.com
83.219.43.37	A	www.anjumanand.co.uk
83.219.44.26	A	merlinestates.com
83.219.44.90	A	webmail.icsukgroup.com
83.219.44.90	A	mail5.answer-4u.com
83.219.46.133	A	vuwindapp.com
83.219.47.4	A	remote.fideliusinsurance.co.uk
83.219.47.71	A	mail.compuservelive.co.uk