Robtex

Up: 61.70.224.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 61.70.228.0/23
Down right: 61.70.230.0/23

IP	Type	Hostname
61.70.228.7	A+PTR	host-61-70-228-7.static.kbtelecom.net
61.70.229.123	PTR	host-61-70-229-123.static.kbtelecom.net
61.70.231.160	PTR	host-61-70-231-160.static.kbtelecom.net
61.70.231.204	A+PTR	host-61-70-231-204.static.kbtelecom.net