Robtex

Up: 192.24.104.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 192.24.108.0/23
Down right: 192.24.110.0/23

IP	Type	Hostname
192.24.108.33	PTR	host-33-108-24-192.newwavecomm.net
192.24.108.154	PTR	host-154-108-24-192.newwavecomm.net
192.24.108.163	A+PTR	192-24-108-192-24-108-163.cpe.sparklight.net
192.24.108.185	PTR	host-185-108-24-192.newwavecomm.net
192.24.108.188	PTR	static.188k.dscga.com
192.24.108.193	A+PTR	192-24-108-192-24-108-193.cpe.sparklight.net
192.24.108.198	PTR	192-24-108-192-24-108-198.cpe.sparklight.net
192.24.108.200	PTR	192-24-108-192-24-108-200.cpe.sparklight.net
192.24.108.201	PTR	static.201k.dscga.com
192.24.109.14	PTR	host-14-109-24-192.newwavecomm.net
192.24.109.62	PTR	host-62-109-24-192.newwavecomm.net
192.24.109.67	PTR	host-67-109-24-192.newwavecomm.net
192.24.109.77	PTR	host-77-109-24-192.newwavecomm.net
192.24.109.88	PTR	host-88-109-24-192.newwavecomm.net
192.24.109.140	PTR	host-140-109-24-192.newwavecomm.net
192.24.109.154	PTR	static.154k.dscga.com
192.24.109.200	A+PTR	192-24-109-192-24-109-200.cpe.sparklight.net
192.24.109.201	PTR	static.201k.dscga.com
192.24.109.213	PTR	host-213-109-24-192.newwavecomm.net
192.24.109.233	PTR	host-233-109-24-192.newwavecomm.net
192.24.109.235	PTR	host-235-109-24-192.newwavecomm.net
192.24.110.14	PTR	host-14-110-24-192.newwavecomm.net
192.24.110.32	PTR	host-32-110-24-192.newwavecomm.net
192.24.110.33	PTR	host-33-110-24-192.newwavecomm.net
192.24.110.130	PTR	host-130-110-24-192.newwavecomm.net
192.24.110.154	PTR	static.154k.dscga.com
192.24.110.189	PTR	host-189-110-24-192.newwavecomm.net
192.24.110.193	A+PTR	192-24-110-192-24-110-193.cpe.sparklight.net
192.24.110.198	A+PTR	192-24-110-192-24-110-198.cpe.sparklight.net
192.24.110.200	A+PTR	192-24-110-192-24-110-200.cpe.sparklight.net
192.24.110.202	PTR	host-202-110-24-192.newwavecomm.net
192.24.110.245	PTR	host-245-110-24-192.newwavecomm.net
192.24.111.10	PTR	static.10k.dscga.com
192.24.111.14	PTR	host-14-111-24-192.newwavecomm.net
192.24.111.96	PTR	host-96-111-24-192.newwavecomm.net
192.24.111.111	PTR	host-111-111-24-192.newwavecomm.net
192.24.111.127	PTR	host-127-111-24-192.newwavecomm.net
192.24.111.142	PTR	host-142-111-24-192.newwavecomm.net
192.24.111.154	PTR	static.154k.dscga.com
192.24.111.163	A+PTR	192-24-111-192-24-111-163.cpe.sparklight.net
192.24.111.185	PTR	host-185-111-24-192.newwavecomm.net
192.24.111.197	PTR	static.197k.dscga.com
192.24.111.198	A+PTR	192-24-111-192-24-111-198.cpe.sparklight.net
192.24.111.201	PTR	static.201k.dscga.com
192.24.111.229	PTR	static.229k.dscga.com