Robtex

Up: 212.12.172.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 212.12.174.0/24
Down right: 212.12.175.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.12.174.6	A	kansai.savoladns.com
212.12.174.58	PTR	mail1.mobicom.com.sa
212.12.174.58	A	mail.sss.net.sa
212.12.174.59	A	mail1.sss.net.sa
212.12.174.59	A	mail.ud.com.sa
212.12.174.59	A	mail1.od.com.sa
212.12.174.86	A	mail.ebyader.com
212.12.174.86	A	mail.madaraat.com
212.12.174.86	A	mail.thimaralarabiya.com
212.12.174.87	PTR	mailsrv.ebyader.com
212.12.174.90	A+PTR	eamarmail.ebyader.com
212.12.174.90	A	ebyader.com
212.12.174.94	A+PTR	mail.afwaf.com
212.12.174.94	A+PTR	mail.ebyader.com
212.12.174.94	PTR	mail.madaraat.com
212.12.174.170	A	mail.alsalam.aero
212.12.174.234	A+PTR	mail.ametal.com.sa
212.12.174.243	A	mailgw02.nahdi.sa
212.12.174.245	PTR	mailgw01.nahdi.sa
212.12.174.246	A	bounce.nahdi.sa
212.12.175.9	A+PTR	newyork.savoladns.com
212.12.175.14	A+PTR	aicjed-edge01.savola.com
212.12.175.34	A+PTR	mail1.sspipe.com
212.12.175.34	A	webmail.sspipe.com
212.12.175.67	PTR	mail.saptco.com.sa
212.12.175.83	A	mail.svcp-sa.com
212.12.175.100	A+PTR	mail.jadwa.com
212.12.175.100	A	workflow.jadwa.com
212.12.175.100	A	mail.workflow.jadwa.com
212.12.175.102	A+PTR	ebportal.jadwa.com
212.12.175.114	A+PTR	slfcho-exh.slfcho-sa.com
212.12.175.114	PTR	mail.slfcho-sa.com
212.12.175.114	A	slfcho-sa.com
212.12.175.122	A	samnan.org
212.12.175.130	A	peopleplusksa.com
212.12.175.132	A	mail.peopleplusksa.com
212.12.175.132	A	mail.avantaaetg.com
212.12.175.133	A	avantaaetg.com
212.12.175.154	PTR	mail.cigalah.com.sa
212.12.175.154	A	mail2.afaqmedical.com
212.12.175.155	A+PTR	autodiscover.cigalah.com.sa
212.12.175.155	A+PTR	mail.cigalah.com.sa
212.12.175.155	A	www.cigalah.com.sa
212.12.175.157	A	smtp.cigalah.com.sa
212.12.175.164	PTR	mx1.saudiedi.com.175.12.212.in-addr.arpa
212.12.175.165	A+PTR	mail4.saudienaya.com
212.12.175.169	A	mail5.saudienaya.com
212.12.175.196	A	autodiscover.kia-sa.com
212.12.175.196	A	mail.kia-sa.com
212.12.175.197	A+PTR	mail1.kia-sa.com
212.12.175.197	A+PTR	mail.aljabr.com.sa
212.12.175.235	A+PTR	mx.alupco.com
212.12.175.236	A+PTR	mail.alupco.com