Robtex

Up: 58.115.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 58.115.76.0/23
Down right: 58.115.78.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.115.76.15	A+PTR	host-58-115-76-15.dynamic.kbtelecom.net
58.115.76.23	PTR	host-58-115-76-23.dynamic.kbtelecom.net
58.115.76.39	PTR	host-58-115-76-39.dynamic.kbtelecom.net
58.115.76.44	PTR	host-58-115-76-44.dynamic.kbtelecom.net
58.115.76.50	A	host-58-115-76-50.dynamic.kbtelecom.net
58.115.76.60	PTR	host-58-115-76-60.dynamic.kbtelecom.net
58.115.76.72	PTR	host-58-115-76-72.dynamic.kbtelecom.net
58.115.76.74	PTR	host-58-115-76-74.dynamic.kbtelecom.net
58.115.76.134	A	host-58-115-76-134.dynamic.kbtelecom.net
58.115.76.206	A+PTR	host-58-115-76-206.dynamic.kbtelecom.net
58.115.77.6	A+PTR	host-58-115-77-6.dynamic.kbtelecom.net
58.115.77.18	PTR	host-58-115-77-18.dynamic.kbtelecom.net
58.115.77.24	PTR	host-58-115-77-24.dynamic.kbtelecom.net
58.115.77.46	A	host-58-115-77-46.dynamic.kbtelecom.net
58.115.77.67	PTR	host-58-115-77-67.dynamic.kbtelecom.net
58.115.77.90	PTR	host-58-115-77-90.dynamic.kbtelecom.net
58.115.77.94	A	host-58-115-77-94.dynamic.kbtelecom.net
58.115.77.150	PTR	host-58-115-77-150.dynamic.kbtelecom.net
58.115.78.113	PTR	host-58-115-78-113.dynamic.kbtelecom.net
58.115.78.113	A	ctygaf.meibu.net
58.115.78.113	A	onwvae.meibu.net
58.115.79.131	PTR	host-58-115-79-131.dynamic.kbtelecom.net
58.115.79.176	A	host-58-115-79-176.dynamic.kbtelecom.net
58.115.79.202	A	host-58-115-79-202.dynamic.kbtelecom.net