Robtex

Up: 66.9.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 66.9.8.0/23
Down right: 66.9.10.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.9.8.13	A+PTR	iapparelgroup.com
66.9.8.124	A	mail.9300realty.com
66.9.10.11	A	mx.evinox.com
66.9.10.34	A+PTR	mom01.intellispace.net
66.9.10.35	A	inarwhal.com
66.9.10.66	A+PTR	mom02.intellispace.net
66.9.10.100	PTR	web1.evinox.haverfordpc.com
66.9.10.100	A	mymealsearch.com
66.9.10.100	A	emilcapital.org
66.9.10.130	A+PTR	east02.intellispace.net
66.9.10.146	A	ny01.intellispace.net
66.9.10.210	A+PTR	east01.intellispace.net
66.9.10.242	A+PTR	ny02.intellispace.net
66.9.11.182	A	0050208.lodgenet.net