Robtex

Up: 41.131.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 41.131.48.0/23
Down right: 41.131.50.0/23

IP	Type	Hostname
41.131.48.180	PTR	host-41-131-48-180.static.link.com.eg
41.131.48.180	A	mx3.hcww.com.eg
41.131.48.202	A	unitedsystems.com.eg
41.131.49.51	PTR	host-41-131-49-51.static.link.com.eg
41.131.49.228	PTR	host-41-131-49-228.static.link.com.eg
41.131.49.230	A+PTR	mx.eecegypt.com
41.131.50.68	A+PTR	mail.unitedins-eg.com
41.131.50.116	A	mail.hitech-lp.com
41.131.50.236	A	graceteamegypt.net
41.131.51.58	A+PTR	mail.jaziracapital.com
41.131.51.124	A	mail1.aloula-eg.com
41.131.51.153	PTR	host-41-131-51-153.static.link.com.eg