Robtex

Up: 94.156.249.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 94.156.249.128/26
Down right: 94.156.249.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
94.156.249.156	PTR	server1.proweb-bg.com
94.156.249.156	A	ns1.proweb.bg
94.156.249.156	A	ns2.proweb.bg
94.156.249.157	A	hoteli-nova-godina.com
94.156.249.157	A	ns2.besthost.bg
94.156.249.157	A	server1.besthost.bg