Robtex

Up: 78.38.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 78.38.0.0/22
Down right: 78.38.4.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.38.0.70	A	www.cfnet.ir
78.38.0.70	A	cfnet.ir
78.38.0.131	A	dns.iaut.ac.ir
78.38.0.131	A	ns1.iaut.ac.ir
78.38.0.132	A	ns2.iaut.ac.ir
78.38.0.150	A	ns2.arneweb.com
78.38.0.150	A	mail.arneweb.com
78.38.0.150	A	ns1.arneweb.com
78.38.0.207	A+PTR	mail.iaut.ac.ir
78.38.0.207	A	xn--g1anakb3a2d.xn--p1ai
78.38.0.220	A	bmi.iaut.ac.ir
78.38.0.225	A	staff.iaut.ac.ir
78.38.0.232	A	professor.iaut.ac.ir
78.38.0.236	A	pr.iaut.ac.ir
78.38.0.236	A	tjal.iaut.ac.ir
78.38.0.241	A	djshepard.com
78.38.0.241	A	sclgs.cn
78.38.0.244	A	journal.iaut.ac.ir
78.38.0.250	A	server1.iaut.ac.ir
78.38.0.251	A	www.iaut.ac.ir
78.38.0.251	A	iaut.ac.ir
78.38.0.252	A	server2.iaut.ac.ir