Robtex

Up: 194.5.40.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 194.5.40.0/23
Down right: 194.5.42.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.5.40.4	A+PTR	razavihealth.ir
194.5.40.4	A+PTR	www.razavihealth.ir
194.5.40.7	A+PTR	journal.razavihospital.com
194.5.40.7	PTR	journal.razavihospital.ir
194.5.40.7	PTR	www.journal.razavihospital.ir
194.5.41.21	A	mxitf.infoterra-global.com