Robtex

Up: 212.80.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.80.16.0/25
Down right: 212.80.16.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.80.16.72	A	ns1.itsr.ir
212.80.16.74	A	irsenf.ir
212.80.16.75	A	*.persiantracks.com
212.80.16.75	A	gougou689.com
212.80.16.75	A	*.itsr.ir
212.80.16.84	A	www.itpc2015.ir
212.80.16.84	A	www.itsr.ir
212.80.16.84	A	itpc2015.ir