Robtex

Up: 62.41.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 62.41.80.0/23
Down right: 62.41.82.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
62.41.80.10	PTR	static-ip-62-41.eurorings.net
62.41.80.18	PTR	static-ip-62-41.eurorings.net
62.41.80.19	PTR	static-ip-62-41.eurorings.net
62.41.80.34	PTR	static-ip-62-41.eurorings.net
62.41.80.43	PTR	static-ip-62-41.eurorings.net
62.41.80.70	PTR	static-ip-62-41.eurorings.net
62.41.80.82	PTR	static-ip-62-41.eurorings.net
62.41.80.87	PTR	static-ip-62-41.eurorings.net
62.41.80.87	A	strato-exchange.com
62.41.80.87	A	strato-boerse.de
62.41.80.211	PTR	static-ip-62-41.eurorings.net
62.41.81.52	PTR	static-ip-62-41.eurorings.net
62.41.81.72	PTR	static-ip-62-41.eurorings.net
62.41.81.122	PTR	static-ip-62-41.eurorings.net
62.41.81.186	PTR	static-ip-62-41.eurorings.net
62.41.81.239	PTR	static-ip-62-41.eurorings.net
62.41.81.251	PTR	static-ip-62-41.eurorings.net
62.41.82.68	PTR	static-ip-62-41.eurorings.net
62.41.82.73	PTR	static-ip-62-41.eurorings.net
62.41.83.3	PTR	static-ip-62-41.eurorings.net
62.41.83.70	PTR	static-ip-62-41.eurorings.net
62.41.83.78	PTR	static-ip-62-41.eurorings.net
62.41.83.86	PTR	static-ip-62-41.eurorings.net
62.41.83.169	PTR	static-ip-62-41.eurorings.net
62.41.83.228	PTR	static-ip-62-41.eurorings.net
62.41.83.228	A	4-0.qlty.finarea.ch
62.41.83.232	PTR	static-ip-62-41.eurorings.net