Robtex

Up: 167.7.50.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 167.7.50.0/25
Down right: 167.7.50.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
167.7.50.1	PTR	coc.sc.gov
167.7.50.1	A+PTR	cio.state.sc.us
167.7.50.1	PTR	scda.state.sc.us
167.7.50.7	A	listserv.state.sc.us
167.7.50.11	A+PTR	scoa.state.sc.us
167.7.50.15	A+PTR	ciowebserver.state.sc.us
167.7.50.33	PTR	mvs.net.state.sc.us
167.7.50.250	PTR	dss.state.sc.us