Robtex

Up: 83.218.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 83.218.8.0/23
Down right: 83.218.10.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.218.8.0	PTR	adsl.iom.com
83.218.8.7	PTR	adsl.iom.com
83.218.8.8	PTR	adsl.iom.com
83.218.8.15	PTR	adsl.iom.com
83.218.8.16	PTR	adsl.iom.com
83.218.8.107	A+PTR	mail.on-target-earnings.com
83.218.8.122	PTR	adsl.iom.com
83.218.8.122	A	nil.iom.com
83.218.8.186	PTR	adsl.iom.com
83.218.8.186	A	mail.astonml.com
83.218.8.226	A+PTR	mail.mc2.co.im
83.218.8.234	PTR	imhsmail.blythefinancial.com
83.218.8.246	A+PTR	mail1.omnitec.co.im
83.218.9.2	A	mail.lowey.co.im
83.218.9.126	A+PTR	mail.dc.co.im
83.218.9.154	PTR	mail.templarsmedical.com
83.218.9.234	PTR	mail.humansynergistics.co.uk
83.218.9.234	A	mail.humansyn.co.uk
83.218.10.51	PTR	mail.turnstone-europe.co.uk
83.218.10.131	A+PTR	mail.montpeliergroup.com
83.218.10.131	A+PTR	mail.montpelier.im
83.218.10.131	A	mail.montpelier-insurance.com
83.218.10.132	A	wjlim.com
83.218.10.132	A	mail.newquay-professional.com
83.218.10.136	A	billylightfoot.com
83.218.10.138	A+PTR	mail.montpeliercapital.ventures
83.218.10.140	A	warmyourbones.com
83.218.10.141	A	*.mbrltd.com
83.218.10.141	A	mail.billylightfoot.com
83.218.10.141	A	montpelierbusinessreorganisation.com
83.218.10.195	A+PTR	mail.kpmg.co.im
83.218.10.196	PTR	dns1.kpmg.co.im
83.218.10.197	PTR	dns2.kpmg.co.im
83.218.10.204	PTR	www.kpmg.bm
83.218.10.205	PTR	www.kpmg.tc
83.218.10.205	A	kpmgtci.tc
83.218.10.208	PTR	www.kpmg.bb
83.218.10.210	PTR	www.kpmg.com.jm
83.218.10.226	PTR	iom.applebyglobal.com
83.218.10.230	A	mail2.dc.co.im
83.218.10.234	A	mail.fromanteel.com
83.218.10.235	A+PTR	iom2.fromanteel.com
83.218.10.236	A	iom3.fromanteel.com
83.218.10.237	A	iom4.fromanteel.com
83.218.10.238	A+PTR	iom5.fromanteel.com
83.218.10.242	A	mail.corbridges.com
83.218.11.51	A	mail.xelaholdings.im
83.218.11.82	PTR	www.gerrardpb.com
83.218.11.82	A	www.fairbairnpb.com
83.218.11.84	PTR	rmt.gerrardpb.com
83.218.11.84	A	client.nedsecure-int.com
83.218.11.85	A	test.nedsecure-int.com
83.218.11.87	A	pentest.nedsecure-int.com
83.218.11.88	A	eximius.nedsecure-int.com
83.218.11.91	A	remote.nedsecure-int.com
83.218.11.92	A	webmail.nedsecure-int.com
83.218.11.93	A	ftp.nedsecure-int.com
83.218.11.102	PTR	mail.argontech.im
83.218.11.106	A+PTR	mailer.burleigh.co.im
83.218.11.131	PTR	mail.ioma.co.im
83.218.11.131	A	mailer.iomft.co.im
83.218.11.131	A	mail.ioma.co.uk
83.218.11.168	PTR	mail1.mainstreamfinancial.co.uk