Robtex

Up: 82.150.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 82.150.96.0/21
Down right: 82.150.104.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
82.150.96.2	A+PTR	opfw01.options-it.com
82.150.96.4	A	vpnserver1.options-it.com
82.150.96.5	PTR	optionsdcs.com
82.150.96.5	A	opweb01.options-it.com
82.150.96.32	PTR	ftp.cannizaro.com
82.150.96.40	A	webimap.options-it.com
82.150.96.62	A	ftp2.scs-ltd.net
82.150.96.66	PTR	ftp2.cannizaro.com
82.150.96.76	PTR	valuations2.cannizaro.com
82.150.96.84	A	autodiscover.9alphacap.com
82.150.96.91	PTR	fuchscapitalpartners.com
82.150.96.91	PTR	www.fuchscapitalpartners.com
82.150.96.91	PTR	fuchscapitalpartners.com.fuchscapitalpartners.com
82.150.96.132	PTR	opglb01a.options-it.co.uk
82.150.96.132	A	opglb01a.options-it.com
82.150.96.146	A+PTR	opweb05p.options-it.com
82.150.96.146	PTR	www.wikiupdate.net
82.150.96.146	PTR	www.options-it.co.uk
82.150.96.147	PTR	opmgw01p.options-it.com
82.150.96.149	PTR	opmgw01p-smtp.options-it.com
82.150.96.149	A	websmtp.options-it.com
82.150.96.163	A	opctxrsa.options-it.com
82.150.96.165	A	www.tpsynrex.com
82.150.96.179	A	ftpfin2011.options-it.com
82.150.96.179	A	ftpadmiral.options-it.com
82.150.96.186	A	finexetf.com
82.150.96.188	A	tpaime.com
82.150.96.215	A+PTR	vera.venn-partners.com
82.150.96.226	A+PTR	oplywebuk.options-it.com
82.150.96.226	PTR	lyncdiscover.options-it.com
82.150.96.226	PTR	lyncdiscover.anacapfp.com
82.150.96.227	PTR	dialin.options-it.com
82.150.96.227	A+PTR	meet.options-it.com
82.150.96.227	A+PTR	oplywebuk.options-it.com
82.150.96.243	PTR	autodiscover.options-it.com
82.150.96.243	A+PTR	mail.options-it.com
82.150.96.243	PTR	webmail.options-it.com
82.150.96.245	PTR	lyncdiscover.palmerston-llp.com
82.150.96.245	A+PTR	lyncdiscover.majedieinvestments.com
82.150.96.245	PTR	lyncdiscover.palmerstonllp.com
82.150.97.7	A	smtp01.helinintl.net
82.150.97.7	A	smtp01.helintrust.com
82.150.97.7	A	smtp01.djazz123.com
82.150.97.8	A	smtp01.helintrust.com
82.150.97.8	A	smtp01.djazz123.com
82.150.97.43	A	ftp3.brevanhoward.com
82.150.97.130	A	ns1-corp.ldfm.com
82.150.97.133	A+PTR	dc1-133.ldfm.com
82.150.97.133	A	mx1.bhdgsystematic.com
82.150.97.133	A	mx1.ldfm.com
82.150.97.137	PTR	mxout.ldfm.com
82.150.97.197	A	ironport02.ikos.co.uk
82.150.98.88	PTR	mail.geopromining.com
82.150.98.102	A	libertasadvisers.com
82.150.98.102	A	blackheathadvisory.com
82.150.98.120	PTR	mail.aimediq.com
82.150.98.170	A	huayi.sg
82.150.99.2	A+PTR	secure2.options-it.com
82.150.99.2	A+PTR	secure.options-it.com
82.150.99.2	A+PTR	accesseu.options-it.com
82.150.99.5	PTR	vashjendure.com
82.150.99.5	A+PTR	opweb02.options-it.com
82.150.99.5	PTR	opweb02.options-it.com.rampartcapital.co.uk
82.150.99.6	PTR	ftp.eaml.com
82.150.99.6	PTR	ftp.northbayim.com
82.150.99.17	A	ftp2.prologuecapital.com
82.150.99.17	A	ftp3.prologuecapital.com
82.150.99.17	A	ftp.prologuecapital.com
82.150.99.21	A	opiron01b.options-it.com
82.150.99.55	A	webimap.options-it.com
82.150.99.61	PTR	ftpfin2011.options-it.com
82.150.99.62	A	ftp.scs-ltd.net
82.150.99.64	PTR	ftp.kjsmith.eu
82.150.99.64	PTR	ftp.kjsmith.co.uk
82.150.99.66	PTR	ftp.cannizaro.com
82.150.99.82	A	autodiscover.9alphacap.com
82.150.99.83	A+PTR	ftp.apsoncapital.com
82.150.99.83	PTR	www.matterley.eu
82.150.99.83	PTR	www.matterley.co.uk
82.150.99.92	PTR	brevanhoward.com
82.150.99.92	A	brevanhowardjersey.com
82.150.99.93	PTR	ftp.clivecapital.com
82.150.99.97	PTR	ftp.ivaldicapital.com
82.150.99.132	PTR	opglb01b.options-it.co.uk
82.150.99.132	A	opglb01b.options-it.com
82.150.99.146	A	www.optionsrec.com
82.150.99.146	A	opweb05b.options-it.com
82.150.99.149	A+PTR	netviewer.options-it.com
82.150.99.149	A	opgtm01lhc.options-it.com
82.150.99.150	PTR	websupport.options-it.com
82.150.99.178	PTR	www.aa-advisors.com
82.150.99.178	PTR	www.abdinvest.com
82.150.99.178	PTR	www.abydoscapital.com
82.150.99.179	PTR	sftp.alcova-am.com
82.150.99.179	PTR	ftp.cannizaro.com
82.150.99.179	PTR	ftp2.cannizaro.com
82.150.99.243	A+PTR	mail.options-it.com
82.150.99.243	PTR	webmail.options-it.com
82.150.99.243	A+PTR	webmaileu.options-it.com
82.150.101.2	A+PTR	newyork-b.options-it.com
82.150.101.130	A+PTR	opgtm01d.options-it.com
82.150.101.138	A+PTR	opmgw01d.options-it.com
82.150.101.141	PTR	sftp.perceptivelife.com
82.150.101.141	PTR	sftp.ldfa.com
82.150.101.141	PTR	cnfftp.options-it.com
82.150.101.142	PTR	opmgw02d.options-it.com
82.150.101.142	A	opmgw01d.options-it.com
82.150.101.142	A	mgw.options-it.com
82.150.101.157	A+PTR	wboxmf.com
82.150.101.157	A+PTR	whiteboxadvisors.com
82.150.101.157	A+PTR	whiteboxmutualfunds.com
82.150.101.162	A	playmymillions.com
82.150.101.163	A	dhirasolutions.com
82.150.101.164	PTR	dmkapp04d.directmkts.com
82.150.101.164	A	playmymillions.com
82.150.101.233	PTR	lyncdiscover.gemcorp.net
82.150.101.233	PTR	lyncdiscover.qube-rt.com
82.150.101.233	PTR	lyncdiscover.cruxam.com
82.150.102.2	A+PTR	accessus.options-it.com
82.150.102.2	A+PTR	newyork-a.options-it.com
82.150.102.2	A+PTR	secureus.options-it.com
82.150.102.19	A	thaur.info
82.150.102.21	A+PTR	opiron01c.options-it.com
82.150.102.163	A	dhiramiddleofficesolutions.com
82.150.102.233	A	markittradinganalytics.com
82.150.103.17	A	igjwcfs.net
82.150.103.17	A	vdofmqb.net
82.150.103.17	A	vqmhvz.net
82.150.104.139	PTR	opglb01a.options-it.com
82.150.104.139	A	ftp.torinvestment.com
82.150.104.141	A	sftphk.options-it.com
82.150.104.142	PTR	opmgw01e.options-it.com
82.150.104.178	A+PTR	mgw.options-it.com
82.150.104.178	A	opmgw01e.options-it.com
82.150.104.178	A	opmgw02e.options-it.com
82.150.104.210	A	www.torinvestment.com
82.150.107.147	A	www.fuchscapital.com
82.150.107.147	A	www.fuchscapitalpartners.com
82.150.107.147	A	fuchscapitalpartners.com