Robtex

Up: 193.39.248.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.39.249.0/25
Down right: 193.39.249.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.39.249.5	PTR	server3.ibank-itb.ru
193.39.249.5	A	server.ibank-itb.ru
193.39.249.7	A+PTR	mail2.itb.ru
193.39.249.7	A	mail2.investtorgbank.ru
193.39.249.10	A	server2.ibank-itb.ru
193.39.249.20	PTR	ext2.itb.ru
193.39.249.35	PTR	ns.itb.ru
193.39.249.35	A	ns.vrn.itb.ru
193.39.249.35	A	ns.hab.itb.ru