Robtex

Up: 188.209.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 188.209.144.0/22
Down right: 188.209.148.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.209.144.4	A	ns1.prpad.ir
188.209.144.8	A	mail.ntrust.ir
188.209.144.8	A	mail.xn--teneriffa-reisebro-16b.de
188.209.144.20	A	darvishstudio.com
188.209.144.28	A	mail.sabtaval.ir
188.209.144.28	A	mail.sabtaval.com
188.209.144.28	A	mail.mixoftix.ir
188.209.145.115	A	ns4.interac.top
188.209.145.115	A	ns3.interac.top
188.209.145.115	A	ns1.interac.top
188.209.147.48	A	omerilophlill.com
188.209.148.2	A	3030net.net
188.209.148.2	A	ilianet.ir
188.209.148.2	A	3030net.ir
188.209.148.4	PTR	mail.ilianet.ir
188.209.148.5	PTR	ns1.ilianet.ir
188.209.148.5	PTR	ns1.iwwweb.ir
188.209.148.20	A	ns2.iliahosting.ir
188.209.148.20	A	ns1.iliahosting.ir
188.209.148.20	A	mail.feecard.com
188.209.148.25	A	mail.jam24.net
188.209.148.34	A+PTR	cloud.3030net.ir
188.209.148.34	A+PTR	next.3030net.ir