Robtex

Up: 24.121.66.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 24.121.67.0/25
Down right: 24.121.67.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
24.121.67.0	PTR	24-121-67-0.npg.sta.suddenlink.net
24.121.67.10	A+PTR	24-121-67-10.blthcmtc01.com.dyn.suddenlink.net
24.121.67.17	A+PTR	24-121-67-17.blthcmtc01.com.dyn.suddenlink.net
24.121.67.20	A+PTR	24-121-67-20.blthcmtc01.com.dyn.suddenlink.net
24.121.67.25	A+PTR	24-121-67-25.blthcmtc01.com.dyn.suddenlink.net
24.121.67.29	A+PTR	24-121-67-29.blthcmtc01.com.dyn.suddenlink.net
24.121.67.30	A+PTR	24-121-67-30.blthcmtc01.com.dyn.suddenlink.net
24.121.67.32	A+PTR	24-121-67-32.blthcmtc01.com.dyn.suddenlink.net
24.121.67.34	A+PTR	24-121-67-34.blthcmtc01.com.dyn.suddenlink.net
24.121.67.38	A+PTR	24-121-67-38.blthcmtc01.com.dyn.suddenlink.net
24.121.67.48	A+PTR	24-121-67-48.blthcmtc01.com.dyn.suddenlink.net
24.121.67.49	A+PTR	24-121-67-49.blthcmtc01.com.dyn.suddenlink.net
24.121.67.50	PTR	24-121-67-50.npg.sta.suddenlink.net
24.121.67.56	A+PTR	24-121-67-56.blthcmtc01.com.dyn.suddenlink.net
24.121.67.58	A+PTR	24-121-67-58.blthcmtc01.com.dyn.suddenlink.net
24.121.67.61	A+PTR	24-121-67-61.blthcmtc01.com.dyn.suddenlink.net
24.121.67.63	A+PTR	24-121-67-63.blthcmtc01.com.dyn.suddenlink.net
24.121.67.70	A+PTR	24-121-67-70.blthcmtc01.com.dyn.suddenlink.net
24.121.67.73	A+PTR	24-121-67-73.blthcmtc01.com.dyn.suddenlink.net
24.121.67.77	A+PTR	24-121-67-77.blthcmtc01.com.dyn.suddenlink.net
24.121.67.87	A+PTR	24-121-67-87.blthcmtc01.com.dyn.suddenlink.net
24.121.67.100	A+PTR	24-121-67-100.blthcmtc01.com.dyn.suddenlink.net
24.121.67.102	A+PTR	24-121-67-102.blthcmtc01.com.dyn.suddenlink.net
24.121.67.104	A+PTR	24-121-67-104.blthcmtc01.com.dyn.suddenlink.net
24.121.67.108	A+PTR	24-121-67-108.blthcmtc01.com.dyn.suddenlink.net
24.121.67.120	A+PTR	24-121-67-120.blthcmtc01.com.dyn.suddenlink.net
24.121.67.124	A+PTR	24-121-67-124.blthcmtc01.com.dyn.suddenlink.net
24.121.67.129	A+PTR	24-121-67-129.com.sta.suddenlink.net
24.121.67.130	A+PTR	24-121-67-130.com.sta.suddenlink.net
24.121.67.136	A+PTR	24-121-67-136.com.sta.suddenlink.net
24.121.67.137	A+PTR	24-121-67-137.com.sta.suddenlink.net
24.121.67.138	A+PTR	sftp.sedonaaz.gov
24.121.67.142	A+PTR	24-121-67-142.com.sta.suddenlink.net
24.121.67.145	A+PTR	mail.sedonaaz.gov
24.121.67.145	A	24-121-67-145.npg.sta.suddenlink.net
24.121.67.146	A+PTR	24-121-67-146.com.sta.suddenlink.net
24.121.67.147	A+PTR	arcgis.sedonaaz.gov
24.121.67.150	A+PTR	www.sedonaaz.gov
24.121.67.150	A	ci.sedona.az.us
24.121.67.150	A	www.ci.sedona.az.us
24.121.67.151	A+PTR	webmail.sedonaaz.gov
24.121.67.152	A+PTR	intranet.sedonaaz.gov
24.121.67.156	A+PTR	24-121-67-156.com.sta.suddenlink.net
24.121.67.165	A+PTR	24-121-67-165.com.sta.suddenlink.net
24.121.67.170	A+PTR	24-121-67-170.com.sta.suddenlink.net
24.121.67.172	A+PTR	24-121-67-172.com.sta.suddenlink.net
24.121.67.173	A+PTR	24-121-67-173.com.sta.suddenlink.net
24.121.67.178	A+PTR	24-121-67-178.com.sta.suddenlink.net
24.121.67.179	PTR	24-121-67-179.npg.sta.suddenlink.net
24.121.67.179	A	mail.parkerusd.org
24.121.67.181	A+PTR	24-121-67-181.com.sta.suddenlink.net
24.121.67.186	PTR	24-121-67-186.com.sta.suddenlink.net
24.121.67.187	A+PTR	24-121-67-187.com.sta.suddenlink.net
24.121.67.190	A+PTR	24-121-67-190.com.sta.suddenlink.net
24.121.67.192	A+PTR	24-121-67-192.com.sta.suddenlink.net
24.121.67.193	A+PTR	24-121-67-193.com.sta.suddenlink.net
24.121.67.200	A+PTR	24-121-67-200.com.sta.suddenlink.net
24.121.67.201	A+PTR	24-121-67-201.com.sta.suddenlink.net
24.121.67.204	A+PTR	24-121-67-204.com.sta.suddenlink.net
24.121.67.210	A+PTR	24-121-67-210.com.sta.suddenlink.net
24.121.67.217	A+PTR	24-121-67-217.com.sta.suddenlink.net
24.121.67.219	A+PTR	24-121-67-219.com.sta.suddenlink.net
24.121.67.220	A+PTR	24-121-67-220.com.sta.suddenlink.net
24.121.67.221	A+PTR	24-121-67-221.com.sta.suddenlink.net
24.121.67.223	A+PTR	24-121-67-223.com.sta.suddenlink.net
24.121.67.227	A+PTR	24-121-67-227.com.sta.suddenlink.net
24.121.67.228	A	medweb.sedonafire.org
24.121.67.231	A+PTR	24-121-67-231.com.sta.suddenlink.net
24.121.67.232	A+PTR	mail.sedonafire.org
24.121.67.234	A+PTR	webmail.sedonafire.org
24.121.67.239	A+PTR	24-121-67-239.com.sta.suddenlink.net
24.121.67.250	A+PTR	24-121-67-250.suddenlink.net