Robtex

Up: 212.192.158.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.192.158.0/25
Down right: 212.192.158.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.192.158.0	PTR	212.192.158.0
212.192.158.4	A+PTR	ns2.kubannet.ru
212.192.158.4	A	ns2.ozozo.net
212.192.158.4	A	ns2.pokupanda.ru
212.192.158.8	A	ns2.kubannet.ru
212.192.158.9	PTR	212.192.158.9
212.192.158.9	A	public.kubsu.ru