Robtex

Up: 213.217.40.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 213.217.44.0/23
Down right: 213.217.46.0/23

IP	Type	Hostname
213.217.45.71	PTR	213.217.45.71.parsonline.net
213.217.47.11	A	www.galleriacineplex.ir
213.217.47.11	A	galleriacineplex.ir
213.217.47.14	PTR	mail.galleriatehran.ir
213.217.47.221	PTR	213.217.47.221.parsonline.net