Robtex

Up: 77.34.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 77.34.128.0/19
Down right: 77.34.160.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.34.128.80	A+PTR	o5-25.net
77.34.128.80	A	ns.o5-25.net
77.34.128.80	A	p1.o5-25.net
77.34.130.10	A	ns1.atpnet.ru
77.34.130.10	A	mx1.atpnet.ru
77.34.130.18	A	atpnet.ru
77.34.181.50	A	apocalysto.ru
77.34.183.184	A	disfrance.net