Robtex

Up: 199.33.166.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 199.33.166.0/25
Down right: 199.33.166.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.33.166.1	A	gw.servereality.com
199.33.166.10	A+PTR	ns.servereality.com
199.33.166.11	A+PTR	ns2.servereality.com
199.33.166.21	PTR	web.servereality.com
199.33.166.21	A	servereality.com
199.33.166.21	A	daylightcomplex.com
199.33.166.48	A+PTR	mail.fryar.com