Robtex

Up: 5.160.64.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 5.160.64.0/22
Down right: 5.160.68.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.160.64.11	A	ns1.bpjpay.com
5.160.64.11	A	www.bpjpay.com
5.160.64.11	A	bpjpay.com
5.160.64.19	PTR	mail.cadagroup.ir
5.160.64.20	A+PTR	mail.peykebasir.com
5.160.64.20	A	mail.pvetl.net
5.160.64.21	A	iudp.ir
5.160.64.71	A	mail.ikcard.net
5.160.64.106	A	webmail.grk-co.com
5.160.64.182	A	mail.kspuae.com
5.160.64.186	A	printiran.net
5.160.64.190	A	mazra.ir
5.160.65.2	A+PTR	mail.venusglass.net
5.160.65.2	A	ds297.ipowerweb.com
5.160.65.3	PTR	mail.venusglass.net
5.160.66.6	A+PTR	mail.skipad.ir
5.160.66.6	A	mail.padradiesel.com
5.160.66.6	A	mail.tatra.ir
5.160.66.40	PTR	exchange-front.arian-motors.com
5.160.66.40	A	exchange-front.nashuataksir.com
5.160.66.54	PTR	mail.cinnadco.com
5.160.67.2	A	ns1.ataair.ir
5.160.67.3	PTR	mail.ataair.ir
5.160.67.4	A	ataairlines.ir
5.160.67.4	A	www.ataair.ir
5.160.67.4	A	ataair.ir
5.160.67.23	A	mail.ataair.ir
5.160.67.25	A	www.ataair.ir
5.160.67.28	PTR	mail.ataair.ir
5.160.67.122	A+PTR	mail.venusglass.net
5.160.67.180	A	www.kariz.com
5.160.67.180	A	www.sana-dis.com
5.160.67.180	A	sana-dis.com
5.160.68.43	A+PTR	mail.chb121.ir
5.160.69.98	A	alovoip-isa.ddns.net
5.160.69.98	A	1stco-87.ddns.net
5.160.70.3	A+PTR	winexch.tehrandarou.com
5.160.70.3	A	mail.winexch.tehrandarou.com
5.160.70.42	A	kamelonline.com
5.160.70.43	A	mail.kamelonline.com
5.160.70.43	A	kamelbarchasb.com
5.160.70.43	A	www.kamelbarchasb.com
5.160.70.98	PTR	email.zarcable.com
5.160.70.105	PTR	mail.zarcable.com
5.160.70.205	A+PTR	mail.diponco.org
5.160.70.250	PTR	mail.royalpishgam.com
5.160.70.250	A	www.royalpishgam.com
5.160.70.250	A	royalpishgam.com
5.160.70.253	A	karapeik.com
5.160.71.99	A	mail.zahmati.com
5.160.71.138	A+PTR	atcmail.airtemp.ir
5.160.71.147	A+PTR	mail.boukaholding.com
5.160.71.149	A+PTR	mail.petropaak.ir
5.160.71.152	A	mail.tabiatco.ir
5.160.71.162	A	www.mycredit.ir
5.160.71.162	A	www.irancreditscoring.com
5.160.71.164	PTR	mail.sigma.ir
5.160.71.164	A	ns2.sigma.ir
5.160.71.164	A	ns2.sigmacloud.ir
5.160.71.168	A	ns1.sigma.ir
5.160.71.170	A	noorfadak.ir
5.160.71.170	A	www.noorfadak.ir