Robtex

Up: 24.235.24.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 24.235.24.0/25
Down right: 24.235.24.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
24.235.24.0	PTR	24-235-24-0.ip.win.net
24.235.24.1	PTR	24-235-24-1.ip.win.net
24.235.24.1	A	xg75.iplay001.com
24.235.24.1	A	xg75.ican001.com
24.235.24.29	PTR	24-235-24-29.ip.win.net
24.235.24.40	PTR	24-235-24-40.ip.win.net
24.235.24.50	PTR	24-235-24-50.ip.win.net
24.235.24.80	A	live222.com
24.235.24.117	A	live221.com
24.235.24.152	PTR	24-235-24-152.ip.win.net
24.235.24.157	PTR	24-235-24-157.ip.win.net
24.235.24.157	A	live222.com
24.235.24.255	PTR	24-235-24-255.ip.win.net