Robtex

Up: 78.25.80.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 78.25.80.0/26
Down right: 78.25.80.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.25.80.50	A+PTR	yellowbird-01.surfingbird.ru
78.25.80.51	A+PTR	yellowbird-02.surfingbird.ru
78.25.80.52	A+PTR	yellowbird-03.surfingbird.ru
78.25.80.53	PTR	redbird-01.surfingbird.ru
78.25.80.53	A	surfinbird.ru
78.25.80.53	A	www.surfingbird.ru
78.25.80.54	PTR	redbird-02.surfingbird.ru
78.25.80.54	A	surfinbird.ru
78.25.80.54	A	www.surfingbird.ru
78.25.80.55	A+PTR	redbird-03.surfingbird.ru
78.25.80.55	A	storage.surfingbird.ru
78.25.80.56	PTR	redbird-04.surfingbird.ru
78.25.80.56	A	storage.surfingbird.ru
78.25.80.58	PTR	redbird-06.surfingbird.ru
78.25.80.58	A	mail.surfingbird.ru
78.25.80.58	A	mail.nampohui.ru
78.25.80.59	PTR	greenbird-01.surfingbird.ru
78.25.80.59	A	ns1.surfinbird.ru
78.25.80.59	A	ns1.nampohui.ru
78.25.80.62	A+PTR	redbird-07.surfingbird.ru
78.25.80.86	PTR	psm-kmv.ru
78.25.80.110	A+PTR	mail.messages.megafon.ru