Robtex

Up: 182.235.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 182.235.48.0/23
Down right: 182.235.50.0/23

IP	Type	Hostname
182.235.48.173	A+PTR	host-173.48-235-182.cable.dynamic.kbtelecom.net
182.235.48.231	A	host-231.48-235-182.cable.dynamic.kbtelecom.net
182.235.49.12	A	host-12.49-235-182.cable.dynamic.kbtelecom.net
182.235.49.73	A	host-73.49-235-182.cable.dynamic.kbtelecom.net
182.235.49.251	A+PTR	host-251.49-235-182.cable.dynamic.kbtelecom.net
182.235.50.28	A+PTR	host-28.50-235-182.cable.dynamic.kbtelecom.net
182.235.50.138	A+PTR	host-138.50-235-182.cable.dynamic.kbtelecom.net
182.235.51.158	PTR	host-158.51-235-182.cable.dynamic.kbtelecom.net
182.235.51.209	A+PTR	host-209.51-235-182.cable.dynamic.kbtelecom.net