Robtex

Up: 78.39.200.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 78.39.200.0/23
Down right: 78.39.202.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.39.200.12	A	ns2.pishtazidc.ir
78.39.200.180	A	www.kzrec.co.ir
78.39.200.180	A	kzrec.co.ir
78.39.200.185	A	mail.kzrec.co.ir
78.39.200.188	A	subscribe.kzrec.co.ir
78.39.200.216	A	mhriau.ac.ir
78.39.202.18	A+PTR	mail.ict-khz.ir
78.39.202.70	A+PTR	ns2.ict-khz.ir
78.39.202.72	A+PTR	ns1.ict-khz.ir
78.39.203.228	A	jdkh.ir
78.39.203.228	A	user-188-33-148-222.play-internet.pl
78.39.203.228	A	mail.whearsy.com
78.39.203.243	A	mail.iranfinancialcenter.ir