Robtex

Up: 24.100.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 24.100.52.0/23
Down right: 24.100.54.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
24.100.52.5	A	host-24-100-52-5.newwavecomm.net
24.100.52.252	A	host-24-100-52-252.newwavecomm.net
24.100.54.11	A+PTR	mail.vandaliaillinois.com
24.100.54.11	A	vandaliaillinois.com
24.100.54.11	A	www.vandaliaillinois.com
24.100.54.40	A	mail.cityoflitchfieldil.com
24.100.54.44	A	host-24-100-54-44.newwavecomm.net
24.100.54.68	A+PTR	host-24-100-54-68.newwavecomm.net
24.100.54.75	A+PTR	messenger.bcusd201.com
24.100.54.89	A+PTR	host-24-100-54-89.newwavecomm.net
24.100.54.93	A+PTR	24-100-54-24-100-54-93.cpe.sparklight.net
24.100.54.93	A	mail.hillsbororunnersclub.com
24.100.54.93	A	montgomerycountyhuntersafety.com
24.100.54.117	A	host-24-100-54-117.newwavecomm.net
24.100.54.200	A+PTR	host-24-100-54-200.newwavecomm.net
24.100.54.202	A+PTR	host-24-100-54-202.newwavecomm.net
24.100.55.60	A+PTR	host-24-100-55-60.newwavecomm.net
24.100.55.92	PTR	host-24-100-55-92.newwavecomm.net