Robtex

Up: 66.210.32.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 66.210.36.0/23
Down right: 66.210.38.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.210.36.4	PTR	wsip-66-210-36-4.ph.ph.cox.net
66.210.36.4	A	app.takechargeamerica.org
66.210.36.4	A	nonprofitcounseling.org
66.210.36.6	A	debtflex.com
66.210.36.11	PTR	wsip-66-210-36-11.ph.ph.cox.net
66.210.36.11	A	mytca.org
66.210.36.12	PTR	wsip-66-210-36-12.ph.ph.cox.net
66.210.36.14	PTR	wsip-66-210-36-14.ph.ph.cox.net
66.210.36.14	A	takechargeamerica.info
66.210.36.14	A	ccoa.org
66.210.36.15	PTR	wsip-66-210-36-15.ph.ph.cox.net
66.210.36.15	A	trusttca.org
66.210.36.19	PTR	wsip-66-210-36-19.ph.ph.cox.net
66.210.36.19	A	tcastats.com
66.210.36.25	PTR	wsip-66-210-36-25.ph.ph.cox.net
66.210.36.25	A	tcaimages.org
66.210.36.26	A	tcaassets.org
66.210.36.30	A+PTR	barracuda1.takechargeamerica.org
66.210.36.30	A	barracuda.takechargeamerica.com
66.210.36.30	A	barracuda.ccoa.org
66.210.36.59	PTR	wsip-66-210-36-59.ph.ph.cox.net
66.210.36.59	A	tcamedia.org
66.210.36.134	A+PTR	viper.takechargeamerica.org
66.210.36.134	A	viper.ccoa.org
66.210.36.157	A+PTR	ns1.takechargeamerica.org
66.210.36.157	A	ns1.takechargeamerica.info
66.210.36.157	A	ns1.takechargeamerica.com
66.210.36.158	PTR	ns2.takechargeamerica.org
66.210.37.58	A	mail.desertridgefp.com
66.210.37.146	A	drsservice.net
66.210.37.180	PTR	wsip-66-210-37-180.ph.ph.cox.net
66.210.37.180	A	waypointanalytics.net
66.210.37.180	A	distributioneducation.org
66.210.37.183	PTR	wsip-66-210-37-183.ph.ph.cox.net
66.210.37.189	A	wayptsvc.com
66.210.37.245	A	barracuda.orcuttwinslow.com
66.210.37.245	A	barracuda.owp.com
66.210.37.245	A	barracuda.virtualprojectweb.com
66.210.37.246	A	orcuttwinslow.com
66.210.37.247	PTR	wsip-66-210-37-247.ph.ph.cox.net
66.210.38.37	PTR	modinds.com
66.210.38.106	PTR	mail411.valleymetro.org
66.210.38.130	A	mail.maricoparegion911.org
66.210.38.130	A	maricoparegion911.org
66.210.38.134	A	maricoparegion911.org
66.210.38.142	A	mail.maricoparegion911.org
66.210.38.200	A+PTR	mail.fmcasino.com
66.210.38.200	A	fmyn.com
66.210.38.200	A	mail.fmyn.com
66.210.38.227	PTR	ccusd93.org
66.210.38.228	A	mail.ccusd93.org
66.210.38.229	PTR	ccusd93.org
66.210.38.230	PTR	ccusd93.org
66.210.38.231	PTR	ccusd93.org
66.210.38.232	A+PTR	dsweb.ccusd93.org
66.210.38.233	PTR	ccusd93.org
66.210.38.239	PTR	wsip-66-210-38-239.ph.ph.cox.net
66.210.38.239	A	moodle.ccusd93.org
66.210.38.254	A	ptr.ccusd93.org