Robtex

Up: 205.203.52.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 205.203.52.0/25
Down right: 205.203.52.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
205.203.52.2	PTR	endeavour-ext-ssl.sw.org
205.203.52.6	PTR	endeavour-ext-postx.sw.org
205.203.52.20	A	kdhosp.org
205.203.52.20	A	ftp.sw.org
205.203.52.20	A	www0.scottandwhite.org
205.203.52.27	PTR	einstein-ext-postx.sw.org
205.203.52.50	A+PTR	sol.sw.org
205.203.52.200	PTR	mirage.sw.org
205.203.52.201	A	csg.sw.org
205.203.52.232	A	www.swcatalist.com
205.203.52.232	A	www.swcatalyst.com
205.203.52.232	A	swcancerresearch.org