Robtex

Up: 78.100.64.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 78.100.64.0/24
Down right: 78.100.65.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.100.64.66	PTR	email.qatariinvestors.com
78.100.64.66	A+PTR	email1.qatariinvestors.com
78.100.64.66	A	email1.qss.qa
78.100.64.107	A	mail.qatarcoral.com
78.100.64.115	A	mx.qit-qatar.com
78.100.64.146	PTR	dunes-qatar.com
78.100.64.148	A	mail.dunes-qatar.com
78.100.64.149	PTR	dunes-qatar.com
78.100.64.210	A+PTR	mail.lht.com.qa
78.100.64.250	A	ns1.ani.org.qa
78.100.64.251	A+PTR	mail.ani.org.qa
78.100.64.254	A+PTR	smtp.ani.org.qa
78.100.65.122	A+PTR	smtp.dohafilminstitute.com
78.100.65.122	A+PTR	smtp.dohatribecafilm.com
78.100.65.134	A+PTR	madinat-almawater.qa
78.100.65.134	A+PTR	www.madinat-almawater.qa
78.100.65.134	A	legacy.barwa.com.qa
78.100.65.135	A	barwapm.net
78.100.65.136	A+PTR	autodiscover.barwa.com.qa
78.100.65.136	A+PTR	mail.barwa.com.qa
78.100.65.137	A+PTR	barwamedia.com.qa
78.100.65.137	A	smtp.barwa.com.qa
78.100.65.138	A+PTR	sptest.barwa.com.qa
78.100.65.139	A+PTR	smtp1.barwa.com.qa
78.100.65.141	PTR	www.service.barwa.com.qa
78.100.65.141	A	www.barwahousing.com.qa
78.100.65.142	PTR	legacy.barwa.com.qa
78.100.65.142	A	barwa.com.qa
78.100.65.142	A	www.barwa.com.qa
78.100.65.162	A+PTR	email.jtc-qa.com
78.100.65.162	A	mx.jtc-qa.com
78.100.65.162	A	*.jtc-qa.com
78.100.65.237	A	www.al-watan.com
78.100.65.237	A	*.al-watan.com
78.100.65.237	A	mail.al-watan.com
78.100.65.251	A+PTR	mail1.cb.gov.qa
78.100.65.252	A+PTR	mail2.cb.gov.qa
78.100.65.253	A+PTR	webmail.cb.gov.qa
78.100.65.254	A+PTR	cb.qa
78.100.65.254	PTR	creditbureau.qa
78.100.65.254	PTR	www.cb.qa