Robtex

Up: 82.150.96.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 82.150.96.0/25
Down right: 82.150.96.128/25
(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+PTR	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
82.150.96.154	A	rhodiumcapital.com
82.150.96.155	A	ivaweb01p.options-it.com
82.150.96.155	A	ivaldicapital.eu
82.150.96.155	A	ivaldicapitalmanagement.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	A+PTR	lyncdiscover.palmerston-llp.com
82.150.96.245	A+PTR	lyncdiscover.majedieinvestments.com
82.150.96.245	PTR	lyncdiscover.palmerstonllp.com