Robtex

Up: 77.235.200.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 77.235.201.0/25
Down right: 77.235.201.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.235.201.0	PTR	0.201.novokuznetsk.ptl.ru
77.235.201.18	PTR	nk-mobile.201.quantum.ru
77.235.201.18	PTR	18.201.novokuznetsk.ptl.ru
77.235.201.34	PTR	34.201.novokuznetsk.ptl.ru
77.235.201.106	PTR	mail.snegorod.ru
77.235.201.106	A	100db.org
77.235.201.106	A	mail20.snegorod.ru
77.235.201.142	A+PTR	garant.novkz.ru
77.235.201.226	A+PTR	mail.universe.su
77.235.201.226	A	unipos.su
77.235.201.226	A	universe.su