Robtex

Up: 66.6.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 66.6.56.0/22
Down right: 66.6.60.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.6.56.3	A	www1.namescout.com
66.6.56.5	A	www3.namescout.com
66.6.56.10	A	mx1.namescout.com
66.6.56.11	A	newsletter.namescout.com
66.6.56.50	A	registrant-aliases-smtp.namescout.com
66.6.56.51	A	registrant-aliases-smtp-1.namescout.com
66.6.56.52	A+PTR	registrant-aliases-smtp-2.namescout.com
66.6.56.128	A	ns1.namescout.com
66.6.56.130	A+PTR	dns3.namescout.com
66.6.56.131	A	ns2.namescout.com
66.6.57.101	A	www1.rebel.com
66.6.57.103	A	www3.rebel.com
66.6.57.120	A+PTR	poolsales1.pool.com
66.6.57.121	A	poolsales2.pool.com
66.6.58.4	A	bignamesdomain.com
66.6.58.4	A	invisibledomains.ca
66.6.58.4	A	whitecowdomains.com
66.6.58.12	A	twodotbiz.biz
66.6.58.12	A	www.twodotbiz.biz
66.6.58.21	A	maintenance.pool.com
66.6.58.45	A	forwarded.cvo.ca
66.6.58.45	A	forwarded.hostmaster.ca
66.6.58.50	A	ontariogateway.ca
66.6.60.15	A	sales1.pool.com
66.6.60.16	A	sales2.pool.com
66.6.60.20	A	ns2.ctrlaltshift.org
66.6.60.20	A	ns2.esn6.ca
66.6.60.20	A	ns2.onelesstonne.org
66.6.60.30	A	dns.namescout.com.au
66.6.61.4	PTR	inetbank2.momentous.ca
66.6.61.19	PTR	www2.pool.com
66.6.61.34	A+PTR	ols-ote.pool.com
66.6.61.40	A	staff.hostmaster.ca
66.6.61.40	A	staff.cvo.ca
66.6.61.43	PTR	olkistaff.zip.ca
66.6.61.43	A	scripts.cvo.ca
66.6.61.45	A	scripts.internic.ca
66.6.61.72	A	scripts.hostmaster.ca
66.6.61.76	PTR	webshotswww.momentous.ca
66.6.61.131	A	eutest.pool.com
66.6.61.133	A	service.hostmaster.ca
66.6.61.133	A	service.cvo.ca
66.6.61.150	A	epp.rebel.com
66.6.61.194	PTR	ntjobs.zip.ca
66.6.61.198	A	configure.pool.com
66.6.61.199	A	db1.gdnx.org
66.6.61.211	PTR	rebel-mail1.momentous.ca
66.6.61.230	A	dev.hostmaster.ca
66.6.62.232	A	typing.pool.com
66.6.63.16	PTR	webmail.rebel.com
66.6.63.20	A+PTR	mail4h.internic.ca
66.6.63.21	A	mail4h.namescout.com
66.6.63.24	A+PTR	mail4h.rebel.com
66.6.63.30	PTR	smtp.backboneservers.com
66.6.63.30	A	zapata.rebel.com
66.6.63.32	A	helpihavemold.com
66.6.63.32	A	imaginvented.com
66.6.63.32	A	sesamedepot.com
66.6.63.34	PTR	destiny.internic.ca
66.6.63.40	A+PTR	volga.internic.ca
66.6.63.41	A	columbus.internic.ca
66.6.63.44	PTR	zapata.internic.ca
66.6.63.44	A	howmanyzombiescanyoufitinacloset.com
66.6.63.44	A	calgary-apartments-for-rent.ca
66.6.63.48	A	smallgate.ca
66.6.63.48	A	turnberryresources.ca
66.6.63.48	A	elifepublications.com
66.6.63.56	PTR	volga.domainsatcost.ca
66.6.63.64	A	kirkhamhearing.net
66.6.63.64	A	tumanualweb.com
66.6.63.64	A	handstogethermedia.com
66.6.63.72	A+PTR	volga.namescout.com
66.6.63.74	A	columbus.namescout.com
66.6.63.104	PTR	volga.hostmaster.ca
66.6.63.148	A	lantree.rebel.com
66.6.63.150	A	pasteur.rebel.com
66.6.63.165	A	columbus.rebel.com
66.6.63.177	A	mail1h.internic.ca
66.6.63.179	A	mail1h.namescout.com
66.6.63.180	PTR	mail1h.cvo.ca
66.6.63.182	A	mail1h.rebel.com
66.6.63.184	A	mail2h.internic.ca
66.6.63.186	A	mail2h.namescout.com
66.6.63.189	A	mail2h.rebel.com
66.6.63.200	PTR	imie.ca