Robtex

Up: 77.240.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 77.240.88.0/22
Down right: 77.240.92.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.240.88.26	A+PTR	mail.elitere-sa.com
77.240.88.98	A+PTR	kocmail1.kocache-ksa.com
77.240.88.114	A	hcis.gov.sa
77.240.88.132	A	mail.aljeel.com
77.240.88.140	A+PTR	mail.inma.com.sa
77.240.88.145	A+PTR	www.kafd.com.sa
77.240.88.145	A+PTR	kafd.com.sa
77.240.88.146	PTR	www.itcc.com.sa
77.240.88.146	A+PTR	alraidahdc.com.sa
77.240.88.146	A+PTR	www.alraidahdc.com.sa
77.240.88.194	A+PTR	thyssenkruppelevator.com.sa
77.240.88.194	A+PTR	mail.thyssenkruppelevator.com.sa
77.240.88.251	PTR	scj.gov.sa
77.240.88.251	A+PTR	www.scj.gov.sa
77.240.89.45	A	daralhayatad.info
77.240.89.164	A	www.tahakom.com
77.240.89.181	A+PTR	autodiscover.scj.gov.sa
77.240.89.181	A+PTR	mail.scj.gov.sa
77.240.90.42	A	mail.alwatania.com.sa
77.240.90.90	A	alsaedan.com
77.240.90.90	A	mx1.alsaedan.com
77.240.90.91	A	mx2.alsaedan.com
77.240.90.91	A	mail.alsaedan.com
77.240.90.92	PTR	mail2.alsaedan.com
77.240.90.141	A	fwa.alfaisal.edu
77.240.90.162	A	mail.albayad.com
77.240.90.162	A	mail.advancedmachinery.co
77.240.90.162	A	mail.saudimix.com
77.240.91.21	A	www.hadeelme.com
77.240.91.98	PTR	mail.viaarabia.com
77.240.91.149	A	caguar.com
77.240.91.151	A	autodiscover.innovahc.com
77.240.91.152	A+PTR	exchange.dawaksa.com
77.240.91.152	A+PTR	mail.dawaksa.com
77.240.91.152	A	exchange.innovahc.com
77.240.91.197	A+PTR	mail.ncci.com.sa
77.240.91.197	A+PTR	mail.tawuniya.com.sa
77.240.91.198	A+PTR	medical.tawuniya.com.sa
77.240.91.200	A	citrix.tawuniya.com.sa
77.240.91.204	A	test.tawuniya.com.sa
77.240.91.205	A	dev.tawuniya.com.sa
77.240.91.206	A+PTR	online.tawuniya.com.sa
77.240.91.211	A+PTR	mail2.ncci.com.sa
77.240.91.212	A+PTR	tr1.tawuniya.com.sa
77.240.91.216	A+PTR	m.tawuniya.com.sa
77.240.91.217	A+PTR	e-services.tawuniya.com.sa
77.240.91.220	A+PTR	mail40.tawuniya.com.sa
77.240.91.224	A	services.tawuniya.com.sa
77.240.91.226	A+PTR	mega2.ncci.com.sa
77.240.91.226	A+PTR	mega2.tawuniya.com.sa
77.240.91.227	A+PTR	mega.tawuniya.com.sa
77.240.91.230	PTR	rvs.tawuniya.com.sa
77.240.91.238	A	meeting.tawuniya.com.sa
77.240.91.241	A	mail2.tawuniya.com.sa
77.240.92.10	A+PTR	mail.tns.com.sa
77.240.92.10	A	tns.com.sa
77.240.92.10	A	tnsmailgw.tns.com.sa
77.240.92.11	A	mail.tns.com.sa
77.240.92.150	A	mail.homaidhi.com.sa
77.240.92.150	A	mail1.homaidhi.com.sa
77.240.92.226	PTR	mail.saibbnpp.com
77.240.92.226	PTR	mail.icap.com.sa
77.240.93.2	A	mail.dawaksa.com
77.240.93.2	A	exchange.innovahc.com
77.240.93.2	A	mail.rce-ksa.com
77.240.93.41	A	webmail.othaim.com
77.240.93.100	A	mail.raid.com.sa
77.240.93.101	A	vpn.raid.com.sa
77.240.93.102	A+PTR	pcmkafd.raid.com.sa
77.240.93.105	PTR	alraidahvpn.com.sa
77.240.93.106	A	ftp.raid.com.sa
77.240.93.108	A+PTR	alraidah.com.sa
77.240.93.108	A+PTR	www.alraidah.com.sa
77.240.93.111	A	mail.raid.com.sa
77.240.93.145	A+PTR	mail.mueen.com.sa
77.240.93.148	A+PTR	mail2.mueen.com.sa
77.240.93.186	A	webmail.pioneer-me.com
77.240.93.186	A	pioneer-sa.com
77.240.93.187	A	office.pioneer-me.com
77.240.93.187	A	office.pioneer-sa.com
77.240.93.190	PTR	webmail.privatebureau.com
77.240.93.206	PTR	autodiscover.first1.com.sa
77.240.93.206	A+PTR	mail.first1.com.sa
77.240.93.219	A	mail2.dimensions.com.sa
77.240.93.234	A+PTR	mail.tihama.com
77.240.93.245	PTR	mailgw.arabianoud.com.sa
77.240.95.161	A	mail.agp-me.com
77.240.95.161	A	mail.apc-me.com
77.240.95.161	A	mail.barrettnbarrett.com