Robtex

Up: 70.40.152.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 70.40.156.0/23
Down right: 70.40.158.0/23

IP	Type	Hostname
70.40.157.25	PTR	dsl-user.acndigital.net
70.40.157.75	PTR	dsl-user.acndigital.net
70.40.158.72	PTR	dsl-user.acndigital.net
70.40.159.72	PTR	dsl-user.acndigital.net
70.40.159.152	PTR	dsl-user.acndigital.net
70.40.159.192	PTR	dsl-user.acndigital.net