Robtex

Up: 24.38.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 24.38.160.0/20
Down right: 24.38.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
24.38.160.2	PTR	h2.160.38.24.cable.wrrn.fullchannel.net
24.38.160.65	PTR	h65.160.38.24.cable.wrrn.fullchannel.net
24.38.160.67	PTR	h67.160.38.24.cable.wrrn.fullchannel.net
24.38.160.160	PTR	h160.160.38.24.cable.wrrn.fullchannel.net
24.38.162.255	A	eviltiki.com
24.38.165.32	PTR	h32.165.38.24.cable.wrrn.fullchannel.net
24.38.166.160	PTR	h160.166.38.24.cable.wrrn.fullchannel.net
24.38.171.163	PTR	h163.171.38.24.cable.wrrn.fullchannel.net
24.38.171.163	A	bristolharborinn.net
24.38.171.193	A+PTR	bldg115fs1.goetzboats.com
24.38.171.193	A	mailserv.goetzboats.com
24.38.171.193	A	mail.goetzboats.com
24.38.171.194	PTR	bldg115fs1.goetzboats.com
24.38.171.204	A	mail.fatimahighschool.org
24.38.171.250	A	gdogsoftware.com
24.38.171.250	A	jamiegriffin.com
24.38.171.250	A	jamiegriffin.net
24.38.175.12	A	speedtest.fullchannel.net
24.38.176.92	PTR	h92.176.38.24.cable.wrrn.fullchannel.net
24.38.177.65	PTR	h65.177.38.24.cable.wrrn.fullchannel.net
24.38.178.1	PTR	h1.178.38.24.cable.wrrn.fullchannel.net
24.38.178.2	PTR	h2.178.38.24.cable.wrrn.fullchannel.net
24.38.178.66	PTR	h66.178.38.24.cable.wrrn.fullchannel.net
24.38.178.143	A	peterwave.com
24.38.178.143	A	marlbororo.com
24.38.178.143	A	sketchywebsite.ru
24.38.178.163	PTR	h163.178.38.24.cable.wrrn.fullchannel.net
24.38.178.194	PTR	h194.178.38.24.cable.wrrn.fullchannel.net
24.38.178.225	PTR	h225.178.38.24.cable.wrrn.fullchannel.net
24.38.178.227	PTR	h227.178.38.24.cable.wrrn.fullchannel.net
24.38.179.3	PTR	h3.179.38.24.cable.wrrn.fullchannel.net
24.38.179.64	PTR	h64.179.38.24.cable.wrrn.fullchannel.net
24.38.179.67	PTR	h67.179.38.24.cable.wrrn.fullchannel.net
24.38.179.72	A	mail.spartridge.com
24.38.179.72	A	spartridge.com
24.38.179.160	PTR	h160.179.38.24.cable.wrrn.fullchannel.net
24.38.179.162	PTR	h162.179.38.24.cable.wrrn.fullchannel.net
24.38.179.163	PTR	h163.179.38.24.cable.wrrn.fullchannel.net
24.38.179.183	A	mywebconnection.net
24.38.179.183	A	mywebconnection.com
24.38.179.225	PTR	h225.179.38.24.cable.wrrn.fullchannel.net
24.38.180.83	A	mywebconnection.com
24.38.180.83	A	mail.leinhos.org
24.38.180.83	A	leinhos.org
24.38.181.2	PTR	h2.181.38.24.cable.wrrn.fullchannel.net
24.38.181.64	PTR	h64.181.38.24.cable.wrrn.fullchannel.net
24.38.181.160	PTR	h160.181.38.24.cable.wrrn.fullchannel.net
24.38.181.194	PTR	h194.181.38.24.cable.wrrn.fullchannel.net
24.38.181.227	PTR	h227.181.38.24.cable.wrrn.fullchannel.net
24.38.182.34	PTR	h34.182.38.24.cable.wrrn.fullchannel.net
24.38.182.35	PTR	h35.182.38.24.cable.wrrn.fullchannel.net
24.38.182.64	PTR	h64.182.38.24.cable.wrrn.fullchannel.net
24.38.182.67	PTR	h67.182.38.24.cable.wrrn.fullchannel.net
24.38.182.96	PTR	h96.182.38.24.cable.wrrn.fullchannel.net
24.38.182.97	PTR	h97.182.38.24.cable.wrrn.fullchannel.net
24.38.182.128	PTR	h128.182.38.24.cable.wrrn.fullchannel.net
24.38.182.130	PTR	h130.182.38.24.cable.wrrn.fullchannel.net
24.38.182.160	PTR	h160.182.38.24.cable.wrrn.fullchannel.net
24.38.182.161	PTR	h161.182.38.24.cable.wrrn.fullchannel.net
24.38.182.193	PTR	h193.182.38.24.cable.wrrn.fullchannel.net
24.38.182.224	PTR	h224.182.38.24.cable.wrrn.fullchannel.net
24.38.182.227	PTR	h227.182.38.24.cable.wrrn.fullchannel.net
24.38.183.81	A	mywebconnection.net
24.38.183.81	A	mail.townofbristol.net
24.38.184.188	A	mail.leinhos.org
24.38.184.188	A	mail.mywebconnection.com
24.38.184.188	A	mail.mywebconnection.net
24.38.185.175	PTR	h175.185.38.24.cable.wrrn.fullchannel.net
24.38.185.251	A	mckenziek.com
24.38.186.96	PTR	h96.186.38.24.cable.wrrn.fullchannel.net
24.38.186.162	PTR	h162.186.38.24.cable.wrrn.fullchannel.net
24.38.186.225	PTR	h225.186.38.24.cable.wrrn.fullchannel.net
24.38.186.227	PTR	h227.186.38.24.cable.wrrn.fullchannel.net
24.38.187.34	PTR	h34.187.38.24.cable.wrrn.fullchannel.net
24.38.187.161	PTR	h161.187.38.24.cable.wrrn.fullchannel.net
24.38.188.2	PTR	h2.188.38.24.cable.wrrn.fullchannel.net
24.38.188.33	PTR	h33.188.38.24.cable.wrrn.fullchannel.net
24.38.188.96	PTR	96.188.38.24.cpe.fullchannel.net
24.38.188.163	PTR	h163.188.38.24.cable.wrrn.fullchannel.net
24.38.188.195	PTR	h195.188.38.24.cable.wrrn.fullchannel.net
24.38.190.3	PTR	h3.190.38.24.cable.wrrn.fullchannel.net
24.38.190.64	PTR	h64.190.38.24.cable.wrrn.fullchannel.net
24.38.190.65	PTR	h65.190.38.24.cable.wrrn.fullchannel.net
24.38.190.96	PTR	h96.190.38.24.cable.wrrn.fullchannel.net
24.38.190.128	PTR	h128.190.38.24.cable.wrrn.fullchannel.net
24.38.190.194	PTR	h194.190.38.24.cable.wrrn.fullchannel.net
24.38.191.0	PTR	h0.191.38.24.cable.wrrn.fullchannel.net
24.38.191.1	PTR	h1.191.38.24.cable.wrrn.fullchannel.net
24.38.191.2	PTR	h2.191.38.24.cable.wrrn.fullchannel.net
24.38.191.34	PTR	h34.191.38.24.cable.wrrn.fullchannel.net
24.38.191.66	PTR	h66.191.38.24.cable.wrrn.fullchannel.net
24.38.191.98	PTR	h98.191.38.24.cable.wrrn.fullchannel.net
24.38.191.99	PTR	h99.191.38.24.cable.wrrn.fullchannel.net
24.38.191.129	PTR	h129.191.38.24.cable.wrrn.fullchannel.net
24.38.191.162	PTR	h162.191.38.24.cable.wrrn.fullchannel.net
24.38.191.192	PTR	h192.191.38.24.cable.wrrn.fullchannel.net
24.38.191.224	PTR	h224.191.38.24.cable.wrrn.fullchannel.net
24.38.191.226	PTR	h226.191.38.24.cable.wrrn.fullchannel.net