Robtex

Up: 5.197.144.0/21
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Down left: 5.197.144.0/23
Down right: 5.197.146.0/23

IP	Type	Hostname
5.197.144.52	PTR	host-5.197.144.52.katv1.net
5.197.144.238	PTR	host-5.197.144.238.katv1.net
5.197.145.159	PTR	host-5.197.145.159.katv1.net
5.197.145.210	PTR	host-5.197.145.210.katv1.net
5.197.146.51	PTR	host-5.197.146.51.katv1.net
5.197.146.59	PTR	host-5.197.146.59.katv1.net
5.197.146.174	PTR	host-5.197.146.174.katv1.net
5.197.147.149	PTR	host-5.197.147.149.katv1.net