Robtex

Up: 24.49.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 24.49.176.0/21
Down right: 24.49.184.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
24.49.176.0	PTR	host-24-49-176-0.nctv.com
24.49.176.91	A	mail.pohlrealty.com
24.49.176.91	A	mail.jtlpinc.com
24.49.177.0	PTR	host-24-49-177-0.nctv.com
24.49.177.19	PTR	host-24-49-177-19.nctv.com
24.49.177.146	PTR	host-24-49-177-146.nctv.com
24.49.177.163	PTR	host-24-49-177-163.nctv.com
24.49.178.0	PTR	host-24-49-178-0.nctv.com
24.49.179.0	PTR	host-24-49-179-0.nctv.com
24.49.180.0	PTR	host-static-24-49-180-0.nctv.com
24.49.180.2	PTR	host-static-24-49-180-2.nctv.com
24.49.180.186	A	mx1.modernplumbingsc.com
24.49.180.186	A	mail.mrrootercsra.com
24.49.180.186	A	mrrootercsra.com
24.49.181.0	PTR	host-24-49-181-0.nctv.com
24.49.181.3	PTR	host-24-49-181-3.nctv.com
24.49.182.0	PTR	host-24-49-182-0.nctv.com
24.49.182.137	A	mail.highlandsproperties.com
24.49.183.43	A	smtp.multiconconst.com
24.49.183.189	PTR	host-24-49-183-189.nctv.com
24.49.183.189	A	croquetcottage.com
24.49.184.0	PTR	host-24-49-184-0.nctv.com
24.49.184.242	A	remote.madronehospice.org
24.49.184.242	A	server.madronehospice.org
24.49.185.0	PTR	host-24-49-185-0.nctv.com
24.49.185.178	PTR	host-24-49-185-178.nctv.com
24.49.186.0	PTR	host-24-49-186-0.nctv.com
24.49.186.114	PTR	host-24-49-186-114.nctv.com
24.49.186.120	A	mail.cityofmexia.com
24.49.187.157	A	remote.alabama-casting.com
24.49.187.170	A	aberrantaccord.org
24.49.188.0	PTR	host-24-49-188-0.nctv.com
24.49.188.10	A	exchg-svr.i-techsolutions.net
24.49.188.10	A	remote.impreferred.com
24.49.188.10	A	mail.i-techsolutions.net
24.49.189.175	PTR	host-24-49-189-175.nctv.com
24.49.189.175	A	braydon.org
24.49.189.175	A	113lakewood.com
24.49.189.217	PTR	host-24-49-189-217.nctv.com
24.49.190.0	PTR	host-24-49-190-0.nctv.com
24.49.190.17	PTR	host-24-49-190-17.nctv.com
24.49.191.0	PTR	host-24-49-191-0.nctv.com
24.49.191.1	A+PTR	host-24-49-191-1.nctv.com
24.49.191.12	A	host-24-49-191-12.nctv.com
24.49.191.15	A	host-24-49-191-15.nctv.com
24.49.191.36	A	host-24-49-191-36.nctv.com
24.49.191.45	A	host-24-49-191-45.nctv.com
24.49.191.58	A	host-24-49-191-58.nctv.com
24.49.191.59	A	host-24-49-191-59.nctv.com
24.49.191.71	A	host-24-49-191-71.nctv.com
24.49.191.77	A	host-24-49-191-77.nctv.com
24.49.191.84	A	host-24-49-191-84.nctv.com
24.49.191.88	A	host-24-49-191-88.nctv.com
24.49.191.94	A	host-24-49-191-94.nctv.com
24.49.191.101	A	host-24-49-191-101.nctv.com
24.49.191.102	A	host-24-49-191-102.nctv.com
24.49.191.103	A	host-24-49-191-103.nctv.com
24.49.191.107	A	host-24-49-191-107.nctv.com
24.49.191.112	A+PTR	host-24-49-191-112.nctv.com
24.49.191.117	A	host-24-49-191-117.nctv.com
24.49.191.122	A	host-24-49-191-122.nctv.com
24.49.191.127	A	host-24-49-191-127.nctv.com
24.49.191.128	A+PTR	host-24-49-191-128.nctv.com
24.49.191.132	A	host-24-49-191-132.nctv.com
24.49.191.139	A	host-24-49-191-139.nctv.com
24.49.191.140	A	host-24-49-191-140.nctv.com
24.49.191.156	A	host-24-49-191-156.nctv.com
24.49.191.171	A	host-24-49-191-171.nctv.com
24.49.191.175	A	host-24-49-191-175.nctv.com
24.49.191.178	A+PTR	host-24-49-191-178.nctv.com
24.49.191.197	A	host-24-49-191-197.nctv.com
24.49.191.203	A	host-24-49-191-203.nctv.com
24.49.191.204	A	host-24-49-191-204.nctv.com
24.49.191.205	A	host-24-49-191-205.nctv.com
24.49.191.215	A	host-24-49-191-215.nctv.com
24.49.191.216	A	host-24-49-191-216.nctv.com
24.49.191.217	A	host-24-49-191-217.nctv.com
24.49.191.222	A	host-24-49-191-222.nctv.com
24.49.191.224	A+PTR	host-24-49-191-224.nctv.com
24.49.191.230	A	host-24-49-191-230.nctv.com
24.49.191.231	A	host-24-49-191-231.nctv.com
24.49.191.235	A	host-24-49-191-235.nctv.com