Robtex

Up: 94.228.198.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 94.228.199.0/25
Down right: 94.228.199.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
94.228.199.0	PTR	union-tel.199.0.ru
94.228.199.14	PTR	union-tel.199.14.ru
94.228.199.14	A	ns2.rootbsd.ru
94.228.199.153	PTR	union-tel.199.153.ru
94.228.199.166	PTR	union-tel.199.166.ru
94.228.199.166	A	mx.gtb-rf.ru
94.228.199.166	A	gkotp.ru
94.228.199.235	PTR	union-tel.199.235.ru