Robtex

Up: 89.208.70.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 89.208.71.0/25
Down right: 89.208.71.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.208.71.2	A	marshruty.volgograd.ru
89.208.71.16	A+PTR	mail.it-sys.ru
89.208.71.16	A	ns.it-sys.ru
89.208.71.16	A	micro-data.ru
89.208.71.61	A+PTR	mail.nezbuh.ru
89.208.71.61	A	nezbuh.ru
89.208.71.61	A	ns.nezbuh.ru