Robtex

Up: 128.140.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 128.140.0.0/19
Down right: 128.140.32.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
128.140.0.1	PTR	gig1-0-1.core.switch.tabriz.maxnet.ir
128.140.1.5	A	mx.maxnet.ir
128.140.1.7	A	acc.maxnet.ir
128.140.1.11	A	mail.som.ir
128.140.1.11	A	behin-ict.com
128.140.1.14	A	mx.maxnet.ir
128.140.7.2	PTR	128-140-7-2.maxnet.ir
128.140.8.175	PTR	128-140-8-175.maxnet.ir
128.140.16.124	A	ns0.hezareh.net
128.140.16.124	A	ns0.yadeyaremehraban.ir
128.140.16.124	A	yym.ir
128.140.16.140	PTR	128-140-16-140.maxnet.ir
128.140.16.205	PTR	128-140-16-205.maxnet.ir
128.140.17.2	PTR	128-140-17-2.maxnet.ir
128.140.19.33	A	www.iranrtu.com
128.140.19.33	A	ns.iranrtu.com
128.140.19.72	A	tct2.ir
128.140.19.99	A	mail.atlaspood.com
128.140.19.128	PTR	128-140-19-128.maxnet.ir
128.140.23.130	PTR	128-140-23-130.maxnet.ir
128.140.25.5	A	tshs.tabriz.ir
128.140.25.5	A	tabrizi.tabriz.ir
128.140.25.5	A	m8.tabriz.ir
128.140.28.195	PTR	128-140-28-195.maxnet.ir
128.140.29.8	PTR	128-140-29-8.maxnet.ir
128.140.29.8	A	ns2.ostan-as.gov.ir
128.140.29.8	A	ns1.ostan-as.gov.ir
128.140.29.9	A	ns1.ostan-as.gov.ir
128.140.29.9	A	ostan-as.gov.ir
128.140.29.9	A	eazportal.ir
128.140.29.61	A	tshs.tabriz.ir
128.140.29.61	A	tabrizi.tabriz.ir
128.140.29.61	A	m8.tabriz.ir
128.140.29.117	PTR	128-140-29-117.maxnet.ir
128.140.30.41	A	salaryeaj.ir
128.140.30.41	A	www.salaryeaj.ir
128.140.30.42	A	eajgis.ir
128.140.30.250	A	bonabu.ac.ir
128.140.30.250	A	www.bonabu.ac.ir
128.140.32.2	PTR	128-140-32-2.maxnet.ir
128.140.32.67	PTR	128-140-32-67.maxnet.ir
128.140.32.67	A	www.vu-sahand.ir
128.140.32.67	A	commonwealthsourcing.com
128.140.33.65	PTR	128-140-33-65.maxnet.ir
128.140.34.2	PTR	static.2.34.140.128.clients.your-server.de
128.140.34.2	A	negariran.com
128.140.34.2	A	mail.negariran.com
128.140.34.52	A	mail.azarwater.ir
128.140.34.70	A	uis.ir
128.140.41.2	PTR	128-140-41-2.maxnet.ir
128.140.41.5	PTR	128-140-41-5.maxnet.ir
128.140.41.6	PTR	128-140-41-6.maxnet.ir
128.140.41.132	PTR	128-140-41-132.maxnet.ir
128.140.48.136	PTR	128-140-48-136.maxnet.ir
128.140.48.160	PTR	128-140-48-160.maxnet.ir
128.140.54.194	PTR	128-140-54-194.maxnet.ir
128.140.61.47	PTR	128-140-61-47.maxnet.ir
128.140.61.47	A	www.tasvirgar.net
128.140.61.47	A	tasvirgar.net