Robtex

Up: 194.225.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 194.225.88.0/22
Down right: 194.225.92.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.225.89.91	PTR	vpn.namvaran.com
194.225.90.4	A	ns2.iiees.ac.ir
194.225.90.5	A	ns1.iiees.ac.ir
194.225.90.8	A+PTR	mail.iiees.ac.ir
194.225.90.8	A	mx.iiees.ac.ir
194.225.90.9	A	iiees.ac.ir
194.225.90.9	A	www.iiees.ac.ir
194.225.90.11	PTR	rbsee.ir
194.225.91.4	PTR	a4.tums.ac.ir
194.225.91.10	PTR	mx1.irandoc.ac.ir
194.225.91.10	PTR	mail2.irandoc.ac.ir
194.225.91.10	A	oaw.irandoc.ac.ir
194.225.91.20	A	smtp.irandoc.ac.ir
194.225.91.20	A	mx1.irandoc.ac.ir
194.225.91.20	A	mail.irandoc.ac.ir
194.225.91.27	PTR	a27.tums.ac.ir
194.225.91.44	PTR	proxy.tums.ac.ir
194.225.91.44	PTR	vakil.tums.ac.ir
194.225.91.57	PTR	a57.tums.ac.ir
194.225.91.65	PTR	ghodsi.tums.ac.ir
194.225.91.70	PTR	a70.tums.ac.ir
194.225.91.70	A	mail.irandoc.ac.ir
194.225.91.73	PTR	a73.tums.ac.ir
194.225.91.81	PTR	a81.tums.ac.ir
194.225.92.17	A	noor.rhc.ac.ir
194.225.92.18	A	mail.ihacongress.org.ir
194.225.92.18	A	mail.rhc.ac.ir
194.225.92.18	A	mail.iha.org.ir
194.225.92.65	A	darmangar.net
194.225.92.65	A	darmangar.org
194.225.92.96	PTR	rhc.ac.ir
194.225.92.96	PTR	darya2.rhc.ac.ir
194.225.92.96	A	htmlwww.rhc.ac.ir
194.225.93.3	PTR	ns1.araku.ac.ir
194.225.95.7	A	grad.kashanu.ac.ir