Robtex

Up: 178.252.144.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 178.252.144.0/23
Down right: 178.252.146.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.252.146.21	A	mail.kermantablo.com
178.252.146.27	A	push.behestanrh.com
178.252.146.82	A	intranet.samix.ir
178.252.146.82	A	fjpecum.com
178.252.146.82	A	seetokui.net
178.252.146.86	PTR	mail.samix.ir
178.252.146.97	A	exchange.samix.ir
178.252.146.97	A	mail.samix.ir
178.252.146.102	A	www.samix.ir
178.252.146.102	A	samix.ir
178.252.146.102	A	www.samix.org
178.252.147.34	A	www.hamdige.com
178.252.147.34	A	hamdige.com
178.252.147.35	A	ns3.rele.ir
178.252.147.35	A	shahrenovin.com
178.252.147.50	A	nss1.rele.ir
178.252.147.50	A	nss2.rele.ir
178.252.147.52	A	www.pana-1.ir
178.252.147.52	A	www.lef.ir
178.252.147.52	A	lef.ir
178.252.147.66	A	ns.rayanee.ac.ir
178.252.147.70	A	rayanee.ac.ir
178.252.147.72	A	www.rayanee.ac.ir
178.252.147.143	A	nilesadventistschool.org
178.252.147.143	A	summacareplan.net
178.252.147.143	A	ns1.ipdc.ir
178.252.147.146	A	ns2.khorasansteel.com
178.252.147.148	A	ipdc.ir
178.252.147.155	PTR	mail.tpph.iri
178.252.147.155	A	mail.tpph.ir
178.252.147.195	A+PTR	mail.omransarir.com
178.252.147.195	A	srv-ex.omransarir.com
178.252.147.226	A	karolab.ir
178.252.147.250	A+PTR	mx.snpars.com
178.252.147.250	A	mx.drgoil.com
178.252.147.250	A	mail.drgoil.com
178.252.147.252	A+PTR	mail.meic.ir
178.252.147.254	A	www.meic.ir
178.252.147.254	A	meic.ir