Robtex

Up: 79.170.48.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 79.170.50.0/24
Down right: 79.170.51.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
79.170.50.3	A+PTR	ns1.sa.zain.com
79.170.50.3	A	ns1.mtctelecom.com.sa
79.170.50.3	A	ns1.zain-mobile.sa
79.170.50.4	A+PTR	ns2.sa.zain.com
79.170.50.4	A	ns2.mtctelecom.com.sa
79.170.50.4	A	ns2.sales.sa.zain.com
79.170.50.5	PTR	maila.sa.zain.com
79.170.50.5	A	mx1.sales.sa.zain.com
79.170.50.7	A+PTR	mail.sa.zain.com
79.170.50.9	A+PTR	mailb.sa.zain.com
79.170.50.9	A	mx2.sales.sa.zain.com
79.170.50.10	A	mailc.sa.zain.com
79.170.50.19	A	tmsale.sa.zain.com
79.170.50.23	A	www.shop.sa.zain.com
79.170.50.23	A	shop.sa.zain.com
79.170.50.24	A	digital-api-prod.sa.zain.com
79.170.50.24	A	sa.zain.com
79.170.50.24	A	www.sa.zain.com
79.170.50.73	A	coverage.sa.zain.com
79.170.50.81	A	mail.culture.gov.sa
79.170.50.95	A	maanaginx.com
79.170.50.153	A	websso.sa.zain.com
79.170.50.155	A	gss.sa.zain.com
79.170.50.158	A	web.sales.sa.zain.com
79.170.50.165	A	zainbid.sa.zain.com
79.170.50.171	A	sa.zain.com
79.170.50.171	A	www.sa.zain.com
79.170.50.171	A	www.zain.sa
79.170.50.184	A	broadband.sa.zain.com
79.170.50.184	A	speed.sa.zain.com
79.170.50.184	A	voice.sa.zain.com
79.170.50.198	A	isupplier.sa.zain.com
79.170.50.205	A	pay.sa.zain.com
79.170.50.215	A	mobapp.sa.zain.com
79.170.50.233	A	docs.sa.zain.com
79.170.51.8	A	ibwave-unity.sa.zain.com
79.170.51.18	A	speedtest-riyadh.sa.zain.com
79.170.51.24	A	zainmms.sa.zain.com
79.170.51.44	A	epdg.epc.mnc004.mcc420.pub.3gppnetwork.org
79.170.51.200	A	mx1.zain.sa
79.170.51.211	A	vas.sa.zain.com
79.170.51.215	A	supersms.inmobiles.net
79.170.51.215	A	supersms.inmobiles.co
79.170.51.215	A	z-safe.net
79.170.51.216	A	aep.sa.zain.com
79.170.51.226	A	crl.sa.zain.com
79.170.51.235	A	api.sa.zain.com
79.170.51.236	A	testapi.sa.zain.com
79.170.51.238	A	fun.sa.zain.com
79.170.51.242	A	bulkcorporate.sa.zain.com
79.170.51.245	A	sdp.sa.zain.com
79.170.51.248	A	mmsc.sa.zain.com