Robtex

Up: 185.117.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.117.48.0/23
Down right: 185.117.50.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.117.48.1	A	my.farstelecom.ir
185.117.48.3	A	dourbord.ir
185.117.48.5	A	www.soraat.ir
185.117.48.5	A	my.soraat.ir
185.117.48.5	A	khavaranpc.ir
185.117.48.9	A	ns1.dourbord.ir
185.117.48.9	A	ns2.dourbord.ir
185.117.48.11	A	mail.dourbord.ir
185.117.48.11	A	mbtt24.com
185.117.48.15	A	www.mbtt24.com
185.117.48.20	A	mail.raharayaneh.com
185.117.48.33	A	ns3.irik.ir
185.117.48.34	A	irik-edge-01.irik.ir
185.117.48.34	A	mail.irik.ir
185.117.48.35	A	mail.irik.ir
185.117.48.35	A	irik-edge-02.irik.ir
185.117.48.38	A	iwebsite.ir
185.117.48.163	A	mail.iranpipeco.com
185.117.51.1	A	www.raharayaneh.com
185.117.51.1	A	tahtoo.ir
185.117.51.1	A	raharayaneh.com
185.117.51.16	A+PTR	mail.fitto.ir
185.117.51.16	PTR	fitto.ir
185.117.51.16	A+PTR	www.fitto.ir
185.117.51.19	A	iranjiyushinkai.com
185.117.51.19	A	mail.iranjiyushinkai.com
185.117.51.30	A	iriknet.ir
185.117.51.30	A	ns1.irik.ir
185.117.51.30	A	www.irik.com
185.117.51.31	PTR	ns2.irik.ir
185.117.51.31	PTR	ns2.farstelecom.ir
185.117.51.33	A	mbtt1.farstelecom.ir
185.117.51.33	A	mbtt2.farstelecom.ir
185.117.51.37	A	www.emamrezaschool.ir
185.117.51.37	A	emamrezaschool.ir
185.117.51.37	A	emamrezaschool.com
185.117.51.39	PTR	mail.citykade.ir
185.117.51.42	PTR	mail.irik.ir
185.117.51.42	A+PTR	mail.irikidc.ir
185.117.51.49	A	afpb.ac.ir
185.117.51.49	A	ns1.pishgamanasia.ir
185.117.51.50	A	ns2.pishgamanasia.ir
185.117.51.51	PTR	mail.pishgamanasia.com
185.117.51.51	A	naranjotoranjtour.com
185.117.51.62	A+PTR	cpanel.irik.ir
185.117.51.62	PTR	ns100.irik.com
185.117.51.62	A+PTR	ns101.irik.com