Robtex

Up: 78.100.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 78.100.128.0/22
Down right: 78.100.132.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.100.128.5	A+PTR	mail.almajaz.com
78.100.128.5	A	mail.almajaz.com.qa
78.100.128.5	A	mail.almajaztelecom.com
78.100.128.14	A	telecompedia.net
78.100.128.65	A	qma.org.qa
78.100.128.66	A	mail.qm.org.qa
78.100.128.67	A	ns2.qma.com.qa
78.100.128.67	A	ns2.qma.org.qa
78.100.128.74	A	ns1.qma.org.qa
78.100.128.76	A	mail.qma.org.qa
78.100.128.98	A	msserviceupdates.com
78.100.128.130	A	mail.haddadi.ir
78.100.128.196	A+PTR	smtp1.mod.gov.qa
78.100.128.197	A+PTR	smtp2.mod.gov.qa
78.100.128.198	PTR	autodiscover.mod.gov.qa
78.100.128.198	A+PTR	mail.mod.gov.qa
78.100.129.1	A+PTR	mail2.qnb.com.qa
78.100.129.9	A+PTR	es-2.qnb.com
78.100.129.9	A+PTR	statements.qnb.com
78.100.129.25	A	qnb.com.qa
78.100.129.29	A	ns3.qatarbank.com
78.100.129.29	A	ns3.qnb.com.qa
78.100.129.216	A	gco.gov.qa
78.100.129.219	A	smtp1.gco.gov.qa
78.100.129.220	A	smtp2.gco.gov.qa
78.100.129.221	A+PTR	ns1.gco.gov.qa
78.100.131.66	A	mail.alfaisalholding.com
78.100.131.67	A	mail.ebnsina.com
78.100.131.237	A+PTR	smtp2.abuissa.com
78.100.131.237	A+PTR	smtp2.e-pro.com.qa
78.100.131.237	A+PTR	smtp2.bluesalon.com
78.100.132.9	A	aabqatar.com
78.100.132.9	A	ankpos.com
78.100.132.9	A	www.moteriqatar.com
78.100.132.10	PTR	mail.aabqatar.com
78.100.132.10	A	mail.lexusqatar.com
78.100.132.202	A	ls.jaidah.com.qa
78.100.132.202	A	mail.jaidah.com.qa
78.100.132.202	A	owa.jaidah.com.qa
78.100.132.212	A	www.qag.gov.qa
78.100.132.237	A	ns0.muntajat.qa
78.100.132.253	A	ns1.muntajat.qa
78.100.134.20	A	fanzoneqa.com
78.100.134.20	A	www.lifeinaspire.qa
78.100.134.20	A	lifeinaspire.qa
78.100.134.21	PTR	autodiscover.aspirelogistics.qa
78.100.134.21	PTR	mail.aspirelogistics.qa
78.100.134.21	PTR	autodiscover.aspirezone.qa
78.100.134.76	A	mail.al-tadamon.com.qa
78.100.134.129	A	www.aim.gov.qa
78.100.134.129	A	aim.gov.qa
78.100.134.243	A	sfbwebext.mec.gov.qa
78.100.134.244	A	cms.mec.gov.qa
78.100.134.244	A	cp.mec.gov.qa
78.100.135.3	A+PTR	mail.gulfenglishschool.com
78.100.135.4	A+PTR	email.gulfenglishschool.com
78.100.135.43	A	www.cael.com.qa
78.100.135.84	A+PTR	vpn.cb.gov.qa
78.100.135.155	A	apparelqatar.com
78.100.135.178	PTR	mail.alwaseeta.com
78.100.135.178	A	www.qh.com.qa
78.100.135.178	A	mail.qh.com.qa
78.100.135.182	A	qh.com.qa