Robtex

Up: 212.70.50.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.70.50.0/25
Down right: 212.70.50.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.70.50.5	A	engine1.evision.com.sa
212.70.50.5	A	mail.evision.com.sa
212.70.50.30	PTR	dns3.atheer.net.sa
212.70.50.36	PTR	dns4.atheer.net.sa
212.70.50.49	A	falcon.atheer.net.sa
212.70.50.50	PTR	mailsrv1.atheer.net.sa
212.70.50.50	A	mail.alrajhibmb.com
212.70.50.50	A	kfip.org
212.70.50.62	A+PTR	mojn.atheer.net.sa
212.70.50.62	A	www.domainstech.net
212.70.50.63	A+PTR	webhostshr2.atheer.net.sa
212.70.50.63	A	www.al-riyadh.gov.sa
212.70.50.63	A	www.nscyarns.com
212.70.50.70	A+PTR	elsrv1.atheer.net.sa
212.70.50.70	A	stfmx1.atheer.net.sa
212.70.50.72	A+PTR	elsrv1-out.atheer.net.sa
212.70.50.90	A	cpqbackup.atheer.net.sa
212.70.50.100	A+PTR	dolphin2.atheer.net.sa
212.70.50.102	A+PTR	mail.atheer.net.sa
212.70.50.102	A	smtpout.atheer.net.sa
212.70.50.103	A	smtprelay1.mot.gov.sa
212.70.50.103	A	ling.atheer.net.sa
212.70.50.150	A+PTR	mailsec.atheer.net.sa
212.70.50.150	A+PTR	mailsec2.atheer.net.sa
212.70.50.150	A	smtpin1.atheer.net.sa
212.70.50.151	A+PTR	smtpout1.atheer.net.sa
212.70.50.160	A+PTR	webhostshr1.atheer.net.sa
212.70.50.160	A	irexgroup.org
212.70.50.170	A+PTR	dns2.atheer.net.sa
212.70.50.170	A	193.239.88.4
212.70.50.170	A	dns4.atheer.net.sa
212.70.50.171	A+PTR	dns1.atheer.net.sa
212.70.50.171	A	dns3.atheer.net.sa
212.70.50.180	A+PTR	dolphin.atheer.net.sa
212.70.50.185	A	ns2.atheer.net.sa
212.70.50.186	A+PTR	ns1.atheer.net.sa
212.70.50.205	A+PTR	khegserver.kheg.gov.sa
212.70.50.205	A	mail.kheg.gov.sa
212.70.50.205	A	kheg.gov.sa
212.70.50.223	PTR	ossos3.atheer.net.sa
212.70.50.223	A	www.ettijah.sa
212.70.50.223	A	ettijah.sa
212.70.50.227	A+PTR	mailsrv1-out3.atheer.net.sa