Robtex

Up: 66.99.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 66.99.64.0/19
Down right: 66.99.96.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.99.64.37	A	sewellinfinitifortworth.com
66.99.64.37	A	gatewayrescuemission.org
66.99.64.68	PTR	www.princeville326.org
66.99.65.3	PTR	rb60.com
66.99.65.43	A	st06609906543.rb60.com
66.99.65.51	A	st06609906551.rb60.com
66.99.65.141	PTR	mail.fultonco.org
66.99.68.130	PTR	gofp.com
66.99.68.130	PTR	www.qofp.com
66.99.68.130	A+PTR	mail.qpfs1.qofp.com
66.99.70.70	A	www.stmarys.k12.il.us
66.99.70.70	A	stmarys.k12.il.us
66.99.80.30	A	*.accesshealthcarellc.com
66.99.80.30	A	accesshealthcarellc.com
66.99.80.99	A	filter.winfield34.org
66.99.80.104	A	dns.winfield34.org
66.99.80.109	A	mail.winfield34.org
66.99.80.109	A	my.winfield34.org
66.99.80.131	PTR	cipafilter.kcsec.org
66.99.81.226	A	mail.reshs.org
66.99.85.254	PTR	email.argo217.k12.il.us
66.99.86.34	A+PTR	mail.mcachicago.org
66.99.86.61	A	mail.mcachicago.org
66.99.86.61	A	dc-5562b0a4f19b.marisolchicago.com
66.99.86.66	A	mail.queenofangelschicago.org
66.99.86.99	A	waltheracademy.org
66.99.87.35	A+PTR	mail.thecha.org
66.99.87.36	A+PTR	imail.thecha.org
66.99.87.37	A+PTR	hop.thecha.org
66.99.87.50	A	bso.thecha.org
66.99.93.210	A	ns2.shwschool.org
66.99.93.210	A	ns1.shwschool.org
66.99.93.210	A	*.shwschool.org
66.99.93.216	A	blogs.shwschool.org
66.99.94.3	A	mail.nwmc-cog.org
66.99.94.70	A+PTR	coech3.elmhurst.org
66.99.94.70	A+PTR	mail.elmhurst.org
66.99.94.70	A	webmail.elmhurst.org
66.99.95.25	PTR	owa.d211.org
66.99.96.2	A+PTR	ns.llcc.edu
66.99.96.7	A	blackboard.llcc.edu
66.99.96.9	A	ns2.llcc.edu
66.99.96.10	A	pat-1.llcc.edu
66.99.96.66	A+PTR	sextus.llcc.edu
66.99.96.69	A	music.llcc.edu
66.99.96.69	A	llcc.edu
66.99.96.69	A	www.llcc.edu
66.99.100.137	A	nolldental.org
66.99.100.137	A	theautismproject.com
66.99.100.137	A	hilachicago.org
66.99.101.3	PTR	ns1.dio.org
66.99.101.3	A	nettie.dio.org
66.99.101.4	PTR	archives.dio.org
66.99.101.4	PTR	cathedral.dio.org
66.99.101.4	PTR	cc.dio.org
66.99.101.8	A	mail.dio.org
66.99.101.9	A	mail.dang-it.com
66.99.101.184	A	user-184.stpat-springfield.k12.il.us
66.99.103.2	A	user-2.greenview.k12.il.us
66.99.103.12	A	user-12.greenview.k12.il.us
66.99.103.16	A	user-16.greenview.k12.il.us
66.99.103.23	A	user-23.greenview.k12.il.us
66.99.103.133	A	internet.dscc.uic.edu
66.99.103.195	A	ns2.mtpulaski.k12.il.us
66.99.108.240	A	mail.cpher.frnkln.k12.il.us
66.99.109.3	PTR	host0660991093.hosts.lincon.net
66.99.110.3	A+PTR	www.up140.org
66.99.110.3	A	up140.jacksn.k12.il.us
66.99.110.3	A	up140.org
66.99.110.20	A	fw.up140.org
66.99.115.5	A+PTR	bapl-exch.barringtonarealibrary.org
66.99.115.5	A	mail.barringtonarealibrary.org
66.99.115.11	PTR	balibrary.org
66.99.115.11	A	barringtonarealibrary.org
66.99.115.11	A	balibrary.info
66.99.115.15	PTR	bal-mail.balibrary.org
66.99.115.135	A	pccsserver.pccs.lake.k12.il.us
66.99.115.195	A+PTR	mail.scitech.mus.il.us
66.99.115.219	PTR	scribe.scitech.mus.il.us
66.99.120.98	PTR	mail.willcountyhealth.org
66.99.120.98	A	mail2.willcountyhealth.org
66.99.120.101	PTR	mailbackup.willcountyhealth.org
66.99.127.3	PTR	st-66-99-127-3.nscs.cook.k12.il.us
66.99.127.3	A	nscs.cook.k12.il.us