Robtex

Up: 178.252.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 178.252.176.0/21
Down right: 178.252.184.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.252.177.2	A	mail.mahestan-co.com
178.252.177.7	A	mahestanweb.com
178.252.177.118	A+PTR	mail.psig.ir
178.252.177.118	A	mail.partsazan.net
178.252.177.162	A+PTR	webmail.novarabinteb.com
178.252.177.162	A	novarabinteb.com
178.252.177.180	A	email.shafayab.com
178.252.178.102	A	ippi.ac.ir
178.252.178.200	A	www.parstoday.com
178.252.182.50	A	ns1.tpnu.ac.ir
178.252.182.239	A	firouzkooh.tpnu.ac.ir
178.252.183.11	A	dns1.ippi.ac.ir
178.252.183.13	A	www.ippi.ac.ir
178.252.184.4	PTR	mail.khipc.com
178.252.184.66	A	ns1.mabnaerp.com
178.252.184.66	A	daroox.ir
178.252.184.66	A	www.mymabna.ir
178.252.184.82	A+PTR	email.ddp-group.com
178.252.184.106	A+PTR	mx.rayanbourse.ir
178.252.184.180	A+PTR	mtn2.tehranraymand.com
178.252.185.4	A+PTR	ns2.iaus.ac.ir
178.252.185.98	A+PTR	www.iaus.ac.ir
178.252.185.98	A	aaacsc.metin2pvpara.com
178.252.185.98	A	iaus.ac.ir
178.252.189.74	A	owa.dihk.co.ir
178.252.189.75	A	mail.tivatahrir.com
178.252.189.131	A	ns1.setareaval.ir
178.252.189.131	A	ns1.ittalent-am.com
178.252.189.132	A	ns2.ittalent-am.com
178.252.189.134	A	setareaval.ir
178.252.189.170	A	thmporg.ir
178.252.189.196	A+PTR	www.tehraniec.ir
178.252.189.196	A	ns1.uastlt.ac.ir
178.252.189.196	A	ns1.tehraniec.ir
178.252.189.197	PTR	mail.tehraniec.ir
178.252.189.221	A	nahiraco.ir
178.252.190.13	A	mail.csis.ir
178.252.191.81	A	vasilkov.me