Robtex

Up: 212.11.170.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.11.170.0/25
Down right: 212.11.170.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.11.170.42	A+PTR	d170-042.sps.net.sa
212.11.170.70	PTR	d170-070.sps.net.sa
212.11.170.132	A	eec.gov.sa
212.11.170.135	PTR	d170-135.sps.net.sa
212.11.170.135	A	mail1.huta.com.sa
212.11.170.139	PTR	d170-139.sps.net.sa
212.11.170.139	A	mail.qiyas.org
212.11.170.150	A+PTR	d170-150.sps.net.sa
212.11.170.150	A	mx1.etec.gov.sa
212.11.170.151	PTR	d170-151.sps.net.sa
212.11.170.151	A	mx2.etec.gov.sa
212.11.170.162	A+PTR	qiyas.org
212.11.170.162	PTR	www.qiyas.org
212.11.170.162	A	myqiyas.net
212.11.170.163	A+PTR	mx1.qiyas.org
212.11.170.163	A	d170-163.sps.net.sa
212.11.170.164	A+PTR	mx2.qiyas.org
212.11.170.164	A	mx2.qiyas.sa
212.11.170.164	A	d170-164.sps.net.sa
212.11.170.166	A	mail.qiyas.org
212.11.170.166	A	mail.lc.qiyas.org
212.11.170.173	A+PTR	d170-173.sps.net.sa
212.11.170.173	A	e-services.qiyas.sa
212.11.170.173	A	eservices.qiyas.sa
212.11.170.190	A+PTR	ns11.qiyas.org
212.11.170.190	A+PTR	d170-190.sps.net.sa
212.11.170.191	A	d170-191.sps.net.sa
212.11.170.192	A	d170-192.sps.net.sa
212.11.170.199	A	d170-199.sps.net.sa
212.11.170.206	A	d170-206.sps.net.sa
212.11.170.210	A	d170-210.sps.net.sa
212.11.170.216	A	d170-216.sps.net.sa
212.11.170.219	A	d170-219.sps.net.sa
212.11.170.221	A	d170-221.sps.net.sa
212.11.170.222	A	d170-222.sps.net.sa
212.11.170.224	A+PTR	d170-224.sps.net.sa
212.11.170.226	A	d170-226.sps.net.sa
212.11.170.227	A	d170-227.sps.net.sa
212.11.170.234	A	d170-234.sps.net.sa
212.11.170.237	A	d170-237.sps.net.sa
212.11.170.244	A+PTR	d170-244.sps.net.sa
212.11.170.246	A	d170-246.sps.net.sa
212.11.170.248	A+PTR	d170-248.sps.net.sa
212.11.170.249	A	d170-249.sps.net.sa
212.11.170.250	A	d170-250.sps.net.sa
212.11.170.254	A	d170-254.sps.net.sa