Robtex

Up: 65.111.66.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 65.111.66.0/25
Down right: 65.111.66.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
65.111.66.1	A	gw.nbsolutions.com
65.111.66.1	A	router.nbsolutions.com
65.111.66.2	A+PTR	services.nbs.biz
65.111.66.9	A+PTR	ftp.nbsolutions.com
65.111.66.12	A	web.callegarysteedman.com
65.111.66.12	A	mail.callegarysteedman.com
65.111.66.12	A	mail2.etiinc.com
65.111.66.19	PTR	dns2.nbsolutions.com
65.111.66.19	A	wilsonnesbittonline.com
65.111.66.19	A	fred2.nbsolutions.com
65.111.66.144	PTR	unsi-65-111-66-144.unsi.net
65.111.66.198	A	mail.mdjustice.org
65.111.66.240	PTR	unsi-65-111-66-240.unsi.net
65.111.66.240	A	outbound.nbs.biz