Robtex

Up: 66.190.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 66.190.32.0/20
Down right: 66.190.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.190.32.0	A+PTR	66-190-32-0.dhcp.fdul.wi.charter.com
66.190.36.32	A+PTR	66-190-36-32.dhcp.fdul.wi.charter.com
66.190.38.160	A	66-190-38-160.dhcp.fdul.wi.charter.com
66.190.39.242	A	66-190-39-242.dhcp.fdul.wi.charter.com
66.190.40.6	A	66-190-40-6.dhcp.fdul.wi.charter.com
66.190.40.41	A	66-190-40-41.dhcp.fdul.wi.charter.com
66.190.40.63	A	66-190-40-63.dhcp.fdul.wi.charter.com
66.190.41.239	A	66-190-41-239.dhcp.fdul.wi.charter.com
66.190.42.30	A	66-190-42-30.dhcp.fdul.wi.charter.com
66.190.42.91	A	66-190-42-91.dhcp.fdul.wi.charter.com
66.190.45.169	A	66-190-45-169.dhcp.fdul.wi.charter.com
66.190.46.0	A+PTR	66-190-46-0.static.fdul.wi.charter.com
66.190.46.42	A	mail.hononegahdental.com
66.190.46.48	A	66-190-46-48.static.fdul.wi.charter.com
66.190.46.50	A	mail.yachtworks.net
66.190.46.50	A	webcam.yachtworks.net
66.190.46.98	A	mail.practical-strategies.net
66.190.46.98	A	server.practical-strategies.net
66.190.46.102	A	mail.fourwindsmanor.com
66.190.46.194	A+PTR	edina.hack.net
66.190.46.194	A	www.ryankbrooks.com
66.190.46.194	A	saffron.hack.net
66.190.46.197	A	friends.backcountry.net
66.190.46.232	A	66-190-46-232.static.fdul.wi.charter.com
66.190.46.237	A	66-190-46-237.static.fdul.wi.charter.com
66.190.46.250	A	mail.cityofwaupun.org
66.190.47.34	A+PTR	66-190-47-34.static.fdul.wi.charter.com
66.190.47.34	A	distribute.mrdata-llc.com
66.190.47.34	A	mrdata-ergonomics.com
66.190.47.134	A	mail.twohiglaw.com
66.190.47.166	A	mail.pbinc.com
66.190.47.182	A	mail.ucpsbeaverdam.org
66.190.47.182	A	mail.stkatharinedrexelbd.org
66.190.47.190	A	mail.affprod.com
66.190.47.210	A	amayaquislingwedding.com
66.190.47.222	A	mail.townofalgoma.org
66.190.47.238	A	mail.qmartmarketplace.net
66.190.47.255	A	66-190-47-255.static.fdul.wi.charter.com
66.190.48.0	PTR	66-190-48-0.dhcp.mdsn.wi.charter.com
66.190.48.79	A	66-190-48-79.dhcp.mdsn.wi.charter.com
66.190.48.107	A	66-190-48-107.dhcp.mdsn.wi.charter.com
66.190.49.192	PTR	66-190-49-192.dhcp.mdsn.wi.charter.com
66.190.50.98	A	nflsurvivorpickem.com
66.190.51.105	A	norsecyber.com
66.190.51.215	A	www.date-best.ru
66.190.51.233	A	lametool.us
66.190.52.97	A+PTR	66-190-52-97.dhcp.mdsn.wi.charter.com
66.190.54.155	A	66-190-54-155.dhcp.mdsn.wi.charter.com
66.190.55.242	A	hertweck.us
66.190.56.27	A	66-190-56-27.dhcp.mdsn.wi.charter.com
66.190.57.191	A	mikepurpura.com
66.190.58.18	A	66-190-58-18.dhcp.mdsn.wi.charter.com
66.190.58.118	A	66-190-58-118.dhcp.mdsn.wi.charter.com
66.190.58.232	A	66-190-58-232.dhcp.mdsn.wi.charter.com
66.190.58.240	A	66-190-58-240.dhcp.mdsn.wi.charter.com
66.190.59.159	A	66-190-59-159.dhcp.mdsn.wi.charter.com
66.190.60.30	A	trevorzenk.com
66.190.60.41	A	66-190-60-41.dhcp.mdsn.wi.charter.com
66.190.60.72	A	66-190-60-72.dhcp.mdsn.wi.charter.com
66.190.60.117	A	davepaar.com
66.190.60.167	A	66-190-60-167.dhcp.mdsn.wi.charter.com
66.190.60.217	A	66-190-60-217.dhcp.mdsn.wi.charter.com
66.190.60.223	A	german-shepherd.net
66.190.61.99	A	xumingjun.name
66.190.61.132	A	rmscare.net
66.190.62.12	A	66-190-62-12.dhcp.mdsn.wi.charter.com
66.190.62.108	A	mail.malvadoconqueso.com
66.190.62.108	A	malvadoconqueso.com