Robtex

Up: 24.100.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 24.100.12.0/23
Down right: 24.100.14.0/23

IP	Type	Hostname
24.100.12.0	A+PTR	host-24-100-12-0.newwavecomm.net
24.100.13.2	A	host-24-100-13-2.newwavecomm.net
24.100.13.91	A+PTR	host-24-100-13-91.newwavecomm.net
24.100.13.93	A+PTR	host-24-100-13-93.newwavecomm.net