Robtex

Up: 66.212.18.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.212.18.0/25
Down right: 66.212.18.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.212.18.3	PTR	smsir-iesgdiv.olivehelp.com
66.212.18.3	A	ns2.bramjpedia.com
66.212.18.8	A+PTR	sursy-23conty.olivehelp.com
66.212.18.27	A	server51.almgrat.com
66.212.18.60	PTR	ekipmtatoed.olivehelp.com
66.212.18.77	A+PTR	splifistadium.comfortrain.com
66.212.18.79	PTR	unassigned.quadranet.com
66.212.18.82	PTR	host72.wqpax.net
66.212.18.82	A	server6.almgrat.com
66.212.18.86	PTR	alpha57.wqpax.net
66.212.18.86	A	comfortrain.com
66.212.18.93	A+PTR	ountm-taxigod.comfortrain.com
66.212.18.94	PTR	vash.codedchaos.com
66.212.18.117	A+PTR	nutsuh-mtaums.comfortrain.com
66.212.18.119	A	crestwork.net
66.212.18.130	PTR	secure.eshopverified.com
66.212.18.132	PTR	mail.eshopverified.com
66.212.18.160	A+PTR	indonesien-reisen.org
66.212.18.160	A	mail.indonesien-reisen.org
66.212.18.160	A	seewassertreff.com
66.212.18.161	PTR	hosted.by.pacificrack.com
66.212.18.161	A	ns2.indonesien-reisen.org
66.212.18.164	A	indo-divers.com
66.212.18.189	A	www.sexy-board.net
66.212.18.189	A	sexy-board.net
66.212.18.189	A	mail.sexy-board.net
66.212.18.201	PTR	0ap3.corerend.com
66.212.18.205	PTR	unassigned.quadranet.com
66.212.18.205	A	aaepus.org
66.212.18.205	A	domains1314.com
66.212.18.206	A	wowalife.com
66.212.18.206	A	fountainofwow.com
66.212.18.209	A	maranata.xtnet.com.ar
66.212.18.215	A	briochina.com
66.212.18.215	A	briochina.ro
66.212.18.216	A	ufc3gs.com
66.212.18.233	PTR	multicompserver.net
66.212.18.244	A	tex.72pines.com
66.212.18.246	A	ns9.owind.com