Robtex

Up: 80.240.200.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 80.240.204.0/23
Down right: 80.240.206.0/23

IP	Type	Hostname
80.240.204.73	A	onaliraza.swiftkenya.com
80.240.204.190	PTR	mail.reavipingo.co.ke
80.240.205.22	A	alin.swiftkenya.com
80.240.205.122	A	mail.imaanair.com
80.240.205.123	A	mail.fleettravel.com
80.240.205.205	A	mail.chlorideexide.com
80.240.205.233	PTR	80.240.205.233.swiftkenya.com