Robtex

Up: 185.42.224.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 185.42.224.0/25
Down right: 185.42.224.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.42.224.4	A	www.256.ir
185.42.224.4	A	www.pirani.ir
185.42.224.4	A	www.qds.ir
185.42.224.5	PTR	raynet.ir
185.42.224.7	A	www.256.ir
185.42.224.7	A	www.pirani.ir
185.42.224.7	A	qds.ir
185.42.224.13	A	www.raynet.ir
185.42.224.50	A+PTR	ns1.rayazma.com
185.42.224.75	A	qiongm.com
185.42.224.252	A	mail.psak.ir