Robtex

Up: 78.128.96.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 78.128.96.0/24
Down right: 78.128.97.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.128.96.21	PTR	ip-96-21.powernet.bg
78.128.96.24	PTR	ip-96-24.powernet.bg
78.128.96.34	PTR	ip-96-34.powernet.bg
78.128.96.47	PTR	ip-96-47.powernet.bg
78.128.96.53	PTR	ip-96-53.powernet.bg
78.128.96.62	PTR	ip-96-62.powernet.bg
78.128.96.71	PTR	ip-96-71.powernet.bg
78.128.96.81	PTR	ip-96-81.powernet.bg
78.128.96.91	PTR	ip-96-91.powernet.bg
78.128.96.99	PTR	ip-96-99.powernet.bg
78.128.96.124	PTR	ip-96-124.powernet.bg
78.128.96.126	PTR	ip-96-126.powernet.bg
78.128.96.135	PTR	ip-96-135.powernet.bg
78.128.96.140	PTR	ip-96-140.powernet.bg
78.128.96.140	A	killertech.net
78.128.96.140	A	*.killertech.net
78.128.96.170	PTR	ip-96-170.powernet.bg
78.128.96.175	PTR	ip-96-175.powernet.bg
78.128.96.188	PTR	ip-96-188.powernet.bg
78.128.96.206	PTR	ip-96-206.powernet.bg
78.128.96.217	PTR	ip-96-217.powernet.bg
78.128.96.218	PTR	ip-96-218.powernet.bg
78.128.96.237	PTR	ip-96-237.powernet.bg
78.128.97.118	PTR	ip-97-118.powernet.bg
78.128.97.146	PTR	ip-97-146.powernet.bg
78.128.97.146	A	vpnserver.bg400.bg
78.128.97.146	A	ntserver.bg400.bg