Robtex

Up: 24.33.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 24.33.128.0/18
Down right: 24.33.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
24.33.128.15	A+PTR	cpe-24-33-128-15.cinci.res.rr.com
24.33.128.88	A	rm21.org
24.33.129.85	A+PTR	cpe-24-33-129-85.cinci.res.rr.com
24.33.129.120	A+PTR	cpe-24-33-129-120.cinci.res.rr.com
24.33.129.120	A	mail.vxlayer.com
24.33.129.130	A+PTR	cpe-24-33-129-130.cinci.res.rr.com
24.33.129.151	A+PTR	cpe-24-33-129-151.cinci.res.rr.com
24.33.129.151	A	supernovasaga.com
24.33.129.224	A	cpe-24-33-129-224.cinci.res.rr.com
24.33.130.135	A+PTR	cpe-24-33-130-135.cinci.res.rr.com
24.33.130.178	A+PTR	cpe-24-33-130-178.woh.res.rr.com
24.33.131.33	PTR	cpe-24-33-131-33.cinci.res.rr.com
24.33.131.116	A	cpe-24-33-131-116.cinci.res.rr.com
24.33.131.193	PTR	cpe-24-33-131-193.woh.res.rr.com
24.33.131.206	A+PTR	cpe-24-33-131-206.cinci.res.rr.com
24.33.131.254	A	salopek.dyndns.biz
24.33.132.25	PTR	cpe-24-33-132-25.cinci.res.rr.com
24.33.132.26	A	cmujon.dyndns.org
24.33.132.105	A+PTR	cpe-24-33-132-105.cinci.res.rr.com
24.33.133.114	A+PTR	cpe-24-33-133-114.cinci.res.rr.com
24.33.133.116	A	mckitrick.com
24.33.133.211	A	dregaming.com
24.33.133.211	A	home.williams-net.org
24.33.133.211	A	ewconsulting.com
24.33.134.246	A	frozengames.net
24.33.134.250	A	mail.mahurinsite.com
24.33.135.42	A+PTR	cpe-24-33-135-42.cinci.res.rr.com
24.33.135.237	A+PTR	cpe-24-33-135-237.cinci.res.rr.com
24.33.137.186	A+PTR	cpe-24-33-137-186.cinci.res.rr.com
24.33.137.186	A	odinbsd.net
24.33.137.186	A	shitscottbiermasays.com
24.33.138.194	A+PTR	cpe-24-33-138-194.cinci.res.rr.com
24.33.138.194	A	ohiosplayground.ddns.net
24.33.141.151	A+PTR	cpe-24-33-141-151.cinci.res.rr.com
24.33.141.222	A+PTR	cpe-24-33-141-222.cinci.res.rr.com
24.33.142.92	A+PTR	cpe-24-33-142-92.cinci.res.rr.com
24.33.143.92	PTR	cpe-24-33-143-92.cinci.res.rr.com
24.33.145.99	A+PTR	cpe-24-33-145-99.cinci.res.rr.com
24.33.147.68	A+PTR	cpe-24-33-147-68.cinci.res.rr.com
24.33.147.115	A	cpe-24-33-147-115.cinci.res.rr.com
24.33.148.226	A+PTR	cpe-24-33-148-226.cinci.res.rr.com
24.33.149.53	PTR	cpe-24-33-149-53.cinci.res.rr.com
24.33.149.53	A	gnau.us
24.33.149.90	A+PTR	cpe-24-33-149-90.cinci.res.rr.com
24.33.149.202	A+PTR	cpe-24-33-149-202.cinci.res.rr.com
24.33.149.209	A+PTR	cpe-24-33-149-209.cinci.res.rr.com
24.33.149.215	A+PTR	cpe-24-33-149-215.cinci.res.rr.com
24.33.151.62	PTR	cpe-24-33-151-62.cinci.res.rr.com
24.33.165.1	PTR	aolclient-24-33-165-1.woh.res.rr.com
24.33.165.3	PTR	aolclient-24-33-165-3.woh.res.rr.com
24.33.165.131	PTR	aolclient-24-33-165-131.woh.res.rr.com
24.33.190.70	A	iring3.ims.rr.com
24.33.190.70	A	ims.rr.com
24.33.190.79	A	ims.rr.com
24.33.190.79	A	iring4.ims.rr.com
24.33.190.88	A	ims.rr.com
24.33.190.88	A	iring5.ims.rr.com
24.33.190.97	A	ims.rr.com
24.33.191.70	A	ims.rr.com
24.33.191.70	A	iring7.ims.rr.com
24.33.191.79	A	ims.rr.com
24.33.191.79	A	iring8.ims.rr.com
24.33.195.25	PTR	mta-24-33-195-25.columbus.rr.com
24.33.195.26	PTR	mta-24-33-195-26.columbus.rr.com
24.33.224.13	PTR	clewohkz01w.bcs.neo.rr.com
24.33.224.173	A	mail.roberthague.net
24.33.224.228	A	mntroh1-swt925.div.neo.rr.com
24.33.227.17	PTR	oob-qt600-1-boardman-pop.mw.twcbiz.com
24.33.228.0	A	cpe-24-33-228-0.insight.res.rr.com
24.33.228.28	A+PTR	cpe-24-33-228-28.insight.res.rr.com
24.33.228.28	A	krudu.com
24.33.228.64	A	cpe-24-33-228-64.insight.res.rr.com
24.33.229.108	A+PTR	cpe-24-33-229-108.insight.res.rr.com
24.33.229.108	A	ryanmgill.com
24.33.230.153	A+PTR	cpe-24-33-230-153.insight.res.rr.com
24.33.230.219	A	jamesgieske.com
24.33.230.219	A	cpe-24-33-230-219.insight.res.rr.com
24.33.231.175	A+PTR	cpe-24-33-231-175.insight.res.rr.com
24.33.231.236	A+PTR	cpe-24-33-231-236.insight.res.rr.com
24.33.232.44	PTR	cpe-24-33-232-44.insight.res.rr.com
24.33.233.109	A	gillogly.us
24.33.233.186	A	cpe-24-33-233-186.insight.res.rr.com
24.33.234.6	A	cpe-24-33-234-6.insight.res.rr.com
24.33.235.144	A+PTR	cpe-24-33-235-144.insight.res.rr.com
24.33.236.64	A	mail.12nv.net
24.33.237.159	A+PTR	cpe-24-33-237-159.insight.res.rr.com
24.33.237.225	A+PTR	cpe-24-33-237-225.insight.res.rr.com
24.33.237.225	A	ipock.net
24.33.237.227	A+PTR	cpe-24-33-237-227.insight.res.rr.com
24.33.238.167	A	mail.americanstingray.com
24.33.238.167	A	mail.targetdummies.com
24.33.238.204	A	cpe-24-33-238-204.insight.res.rr.com
24.33.239.147	A+PTR	cpe-24-33-239-147.insight.res.rr.com
24.33.241.3	A+PTR	dnvrco-vl3spare.voip.peakview.rr.com
24.33.241.16	A	dnvrco-dns-02-ilo.voip.peakview.rr.com
24.33.241.226	A	denco-cl1-os2-ncw.voip.peakview.rr.com
24.33.241.229	A	denco-cl1-db3-ncw.voip.peakview.rr.com
24.33.241.230	A	denco-gvue2404-2.voip.peakview.rr.com
24.33.241.238	A	denco-cl1-db2-ncw-ipmi.voip.peakview.rr.com
24.33.243.1	PTR	cpe-24-33-243-1.mi.res.rr.com
24.33.244.100	A	ims.rr.com
24.33.244.104	A	ims.rr.com
24.33.244.104	A	den02-pcscf.ims.rr.com
24.33.244.104	A	den02-scscf.ims.rr.com
24.33.246.44	PTR	cpe-24-33-246-44.mi.res.rr.com
24.33.246.74	A	xspca.spectrumenterprise.net
24.33.246.114	A+PTR	vm01.hv.rr.com
24.33.251.0	PTR	cpe-24-33-251-0.indy.res.rr.com
24.33.254.193	PTR	cpe-24-33-254-193.indy.res.rr.com
24.33.255.0	PTR	cpe-24-33-255-0.indy.res.rr.com
24.33.255.197	A	demink.org