Robtex

Up: 89.211.52.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 89.211.52.0/26
Down right: 89.211.52.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.211.52.51	A+PTR	mail.energycity.com
89.211.52.105	PTR	adfs.qgtc.com.qa
89.211.52.105	PTR	ev.qgtc.com.qa
89.211.52.105	PTR	fiori.qgtc.com.qa
89.211.52.107	A	access.qgtc.com.qa
89.211.52.125	A+PTR	smtp.qatalum.com.qa