Robtex

Up: 66.9.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 66.9.192.0/20
Down right: 66.9.208.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.9.195.61	A	tdlpathologypartnerships.com
66.9.195.241	A	businesstransferagents.co.uk
66.9.195.243	A	www.businessfinder.com
66.9.195.243	A	adeye.com
66.9.195.243	A	businessfinder.com
66.9.197.117	PTR	maps-dev.kmc.co.uk
66.9.198.3	PTR	worcesteracademy.org
66.9.200.228	A	jnet-llc.net
66.9.200.228	A	www.teletechnology.com
66.9.200.228	A	servicom-llc.net
66.9.201.12	A	machrotech.net
66.9.201.139	PTR	nastdms1.dribeck.com
66.9.201.154	A	mail.torqmaster.asia
66.9.203.35	PTR	mail.smartts.com
66.9.204.14	A	stex.siwel.com
66.9.204.24	A	ftp.siwel.com
66.9.204.26	A	eladev4.siwel.com
66.9.204.27	A	citistage.siwel.com
66.9.204.33	A+PTR	smtp.siwel.com
66.9.204.34	A+PTR	siwelsoftware.com
66.9.204.35	A+PTR	crystalprod.siwel.com
66.9.204.36	A	dev01.siwel.com
66.9.204.72	A	maps.siwel.com
66.9.204.76	A	download.siwel.com
66.9.204.81	A	remote.siwel.com
66.9.204.84	A	reports.siwel.com
66.9.204.101	A	smtp1.siwel.com
66.9.204.106	A	ftp.siwel.com
66.9.206.211	A+PTR	outbound.muzinich.com
66.9.206.212	A+PTR	nycmail.muzinich.com
66.9.206.215	A	nycwebmail.muzinich.com
66.9.206.219	A	smtp.muzinich.com
66.9.206.228	A	gqmail.goalquest.com
66.9.217.154	A	discovertile.net
66.9.217.154	A	ip-66-9-217-154.autorev.intellispace.net
66.9.219.163	PTR	mail.madicorp.com
66.9.219.181	A+PTR	mail.wastesys.com
66.9.219.181	A	batman.wastesys.com
66.9.220.252	A	flaxorl.com
66.9.220.252	A	flaxatlanta.com
66.9.221.6	PTR	email.cajef.org
66.9.221.6	A	endfound.org
66.9.221.34	PTR	tenetpartners.com
66.9.221.34	A	mail.brandlogic.com
66.9.221.34	A	mail.corebrand.com
66.9.222.94	PTR	owa.perspectivesltd.com
66.9.222.197	PTR	mail.shapiro-lawyers.com