Robtex

Up: 85.15.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 85.15.32.0/21
Down right: 85.15.40.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
85.15.32.0	PTR	85-15-32-0.rasana.net
85.15.32.130	PTR	85-15-32-130.rasana.net
85.15.33.17	PTR	rasana.net
85.15.35.99	PTR	rasana.net
85.15.37.96	PTR	rasana.net
85.15.40.0	PTR	85-15-40-0.rasana.net
85.15.40.1	PTR	85-15-40-1.shatel.ir
85.15.40.23	A	mail.iidic.com
85.15.40.46	A	gaharco.com
85.15.40.46	A	mail.gaharco.com
85.15.40.48	PTR	85-15-40-48.shatel.ir
85.15.40.145	PTR	85-15-40-145.shatel.ir
85.15.40.192	PTR	85-15-40-192.rasana.net
85.15.40.192	A	mail.modjeniroo.com
85.15.42.97	A	pardalin.ir
85.15.42.97	A	mail.pardalin.ir
85.15.42.109	A	mail.rayamooz.org
85.15.42.112	PTR	85-15-42-112.rasana.net
85.15.42.112	A	zakhirehshahed.ir
85.15.42.112	A	www.zakhirehshahed.ir
85.15.42.115	A+PTR	mail.partodaneh.ir
85.15.42.176	PTR	85-15-42-176.shatel.ir
85.15.42.208	PTR	85-15-42-208.shatel.ir
85.15.42.242	A+PTR	mail.tict.ir
85.15.42.245	A	www.ircicd.com
85.15.42.245	A	www.peyweb.ir
85.15.42.245	A	ns2.ircicd.com
85.15.43.0	PTR	85-15-43-0.shatel.ir
85.15.43.2	PTR	mail.ezaminvest.com
85.15.43.31	A	webmail.kspuae.com
85.15.43.58	A	www.payasaz.com
85.15.43.80	PTR	mail.ezyshop.us
85.15.43.97	PTR	85-15-43-97.shatel.ir
85.15.43.113	PTR	85-15-43-113.rasana.net
85.15.43.198	A	mail.irexco.com
85.15.43.202	A	mail.psbattery.net
85.15.43.202	A	psbattery.net
85.15.44.2	PTR	85-15-44-2.shatel.ir
85.15.45.2	PTR	85-15-45-2.rasana.net
85.15.45.2	A	www.honar-aval.com
85.15.45.2	A	mail.honar-aval.com
85.15.45.16	PTR	85-15-45-16.shatel.ir
85.15.45.106	A	iran.agahsystem.com
85.15.45.122	A	mail.ittsp.com
85.15.45.122	A	ittsp.com
85.15.45.199	A	mailx.rojintaak.ir
85.15.45.199	A	mail.rojintaak.ir
85.15.46.64	A+PTR	mail.kiarangtejarat.ir
85.15.46.64	A	mail.kiarangtejarat.com
85.15.46.82	PTR	85-15-46-82.rasana.net
85.15.46.114	PTR	85-15-46-114.shatel.ir
85.15.46.176	PTR	85-15-46-176.rasana.net
85.15.46.176	A	virgole.com
85.15.47.16	PTR	85-15-47-16.rasana.net
85.15.47.17	A+PTR	mail.seebcomp.com
85.15.47.17	A	seebcomp.com
85.15.47.96	PTR	85-15-47-96.shatel.ir
85.15.47.176	PTR	85-15-47-176.shatel.ir
85.15.47.230	A	email.persiagostar.com