Robtex

Up: 92.42.50.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 92.42.51.0/25
Down right: 92.42.51.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
92.42.51.31	PTR	dns.mtnirancell.com
92.42.51.32	A	www.danaapp.ir
92.42.51.32	A	danaapp.ir
92.42.51.36	A	imap.irancell.ir
92.42.51.36	A	pop3.irancell.ir
92.42.51.37	A+PTR	onlinechat.irancell.ir
92.42.51.37	A+PTR	onlinechat.mtnirancell.ir
92.42.51.55	A+PTR	iconnect.mtnirancell.ir
92.42.51.77	A	ecare.irancell.ir
92.42.51.77	A	my.irancell.ir
92.42.51.87	A	ritm.irancell.ir
92.42.51.96	A	ketabkhan.irancell.ir
92.42.51.97	A+PTR	download.ketabkhan.irancell.ir
92.42.51.98	A+PTR	mx2-mail.irancell.ir
92.42.51.98	A+PTR	mx3-mail.mtnirancell.ir
92.42.51.98	PTR	mx-mail.irancelldealer.ir
92.42.51.99	A+PTR	mx-mail.likotv.ir
92.42.51.99	A+PTR	mx4-mail.mtnirancell.ir
92.42.51.99	A	mx-mail.lenz.ir
92.42.51.100	A+PTR	autodiscover.mtnirancell.ir
92.42.51.100	A+PTR	mail.mtnirancell.ir
92.42.51.102	PTR	sm-mail.mtnirancell.ir
92.42.51.104	A	vitrin.irancell.ir
92.42.51.105	A	vitrin.irancell.ir
92.42.51.109	PTR	ns2.irancellicma.com
92.42.51.109	PTR	ns2.appchallenge.ir
92.42.51.109	PTR	ns2.irancellicma.ir
92.42.51.111	A+PTR	bmail.mtnirancell.ir
92.42.51.117	A+PTR	mail.irancelldealer.ir
92.42.51.119	A	pishvaz.irancell.ir
92.42.51.121	A	pushmail.mtnirancell.ir
92.42.51.139	A	base1.irancell.ir
92.42.51.145	PTR	irancellicma.com
92.42.51.145	PTR	appchallenge.ir
92.42.51.145	A+PTR	irancellicma.ir
92.42.51.149	A	remote.mtnirancell.ir
92.42.51.155	A	sslvpn.mtnirancell.ir
92.42.51.156	A	sslvpn1.mtnirancell.ir
92.42.51.166	A	smtp.irancell.ir
92.42.51.201	A+PTR	0902.isim.ir
92.42.51.202	A	api.lenz.ir
92.42.51.202	A	www.lenz.ir
92.42.51.202	A	lenz.ir
92.42.51.209	PTR	ns1.irancellicma.com
92.42.51.209	PTR	ns1.appchallenge.ir
92.42.51.209	PTR	ns1.irancelldealer.ir
92.42.51.211	A+PTR	file.mtnirancell.ir
92.42.51.211	A+PTR	files.mtnirancell.ir
92.42.51.211	A	career.mtnirancell.ir
92.42.51.219	A	galaxylp.paska.ir
92.42.51.221	A	mms1.mtnirancell.ir
92.42.51.223	A	mms2.mtnirancell.ir
92.42.51.223	A	concierge.mtnirancell.ir
92.42.51.223	A	3dmedien.com
92.42.51.224	A+PTR	bill.irancell.ir
92.42.51.224	A+PTR	charge.irancell.ir
92.42.51.224	A+PTR	olr.irancell.ir
92.42.51.227	A	myirancell.irancell.ir
92.42.51.231	A	analytics.irancell.ir
92.42.51.239	A	vitrin.irancell.ir
92.42.51.240	A	vitrin.irancell.ir
92.42.51.241	A	dcp.irancell.ir
92.42.51.245	A+PTR	m.charge.irancell.ir
92.42.51.246	A+PTR	videos.mtnirancell.ir
92.42.51.249	A	vitrin.irancell.ir
92.42.51.251	A	vitrin.irancell.ir
92.42.51.252	A	webmail.mtnirancell.ir