Robtex

Up: 5.197.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 5.197.120.0/22
Down right: 5.197.124.0/22

IP	Type	Hostname
5.197.120.2	PTR	host-5.197.120.2.katv1.net
5.197.120.65	PTR	host-5.197.120.65.katv1.net
5.197.124.120	PTR	host-5.197.124.120.katv1.net
5.197.126.155	PTR	host-5.197.126.155.katv1.net
5.197.127.179	PTR	host-5.197.127.179.katv1.net