Robtex

Up: 78.39.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 78.39.192.0/22
Down right: 78.39.196.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.39.192.15	PTR	aag.scu.ac.ir
78.39.192.15	A+PTR	agrieng.scu.ac.ir
78.39.192.15	PTR	education.scu.ac.ir
78.39.192.16	PTR	rms.scu.ac.ir
78.39.192.20	A+PTR	mail.scu.ac.ir
78.39.192.25	A	art.scu.ac.ir
78.39.192.66	A	art.scu.ac.ir
78.39.192.69	A	stmnt.scu.ac.ir
78.39.192.99	A	acm.scu.ac.ir
78.39.192.120	A	reg.scu.ac.ir
78.39.192.122	A	jhs.scu.ac.ir
78.39.192.122	A	slis.scu.ac.ir
78.39.194.8	A	schools.nisoc.ir
78.39.194.9	A	ns1.nisoc.ir
78.39.194.10	A	ns3.nisoc.ir
78.39.194.11	A+PTR	mail.nisoc.ir
78.39.194.22	A	mail.nisoc.ir
78.39.194.27	A	edms.nisoc.ir
78.39.194.71	A	eorggach.nisoc.ir
78.39.194.77	PTR	sms.nisoc.ir
78.39.194.228	A	centrallib.nisoc.ir
78.39.194.231	A	schools.nisoc.ir
78.39.195.22	A	ns2.jsu.ac.ir
78.39.195.23	A	ns2.jsu.ac.ir
78.39.195.23	A	ns1.jsu.ac.ir
78.39.195.30	A	www.jsu.ac.ir
78.39.195.30	A	jsu.ac.ir
78.39.195.31	A	mail.jsu.ac.ir
78.39.197.107	A	2.206.196.in-addr.arpa
78.39.197.107	A	mail.iauandimeshk.ac.ir
78.39.198.17	A+PTR	mail.startupscloud.ir
78.39.198.18	A	mail.asit.ir
78.39.198.77	A	startupscloud.ir
78.39.199.2	A	ns4.mydez.net
78.39.199.10	A	mail.mydez.net