Robtex

Up: 182.235.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 182.235.72.0/23
Down right: 182.235.74.0/23

IP	Type	Hostname
182.235.73.178	PTR	host-178.73-235-182.cable.dynamic.kbtelecom.net
182.235.75.10	A+PTR	host-10.75-235-182.cable.dynamic.kbtelecom.net
182.235.75.15	A+PTR	host-15.75-235-182.cable.dynamic.kbtelecom.net
182.235.75.17	PTR	host-17.75-235-182.cable.dynamic.kbtelecom.net