Robtex

Up: 41.65.142.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 41.65.143.0/25
Down right: 41.65.143.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
41.65.143.5	A+PTR	smtp.summit-mea.com
41.65.143.5	A	mail2.ott-summit.com
41.65.143.5	A	mail2.summit-mea.com
41.65.143.6	A	www.summit-mea.com
41.65.143.99	A	mail.tbtd-egypt.com
41.65.143.100	A	mail.teie-egypt.com