Robtex

Up: 72.221.64.0/18
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Down left: 72.221.64.0/20
Down right: 72.221.80.0/20

IP	Type	Hostname
72.221.64.0	A+PTR	ip72-221-64-0.ri.ri.cox.net
72.221.65.237	A+PTR	ip72-221-65-237.ri.ri.cox.net
72.221.66.21	PTR	ip72-221-66-21.ri.ri.cox.net
72.221.66.53	A+PTR	ip72-221-66-53.ri.ri.cox.net
72.221.67.174	A+PTR	ip72-221-67-174.ri.ri.cox.net
72.221.68.45	A+PTR	ip72-221-68-45.ri.ri.cox.net
72.221.68.184	PTR	ip72-221-68-184.ri.ri.cox.net
72.221.69.15	A	ip72-221-69-15.ri.ri.cox.net
72.221.69.65	A+PTR	ip72-221-69-65.ri.ri.cox.net
72.221.69.104	A	ip72-221-69-104.ri.ri.cox.net
72.221.69.126	A	ip72-221-69-126.ri.ri.cox.net
72.221.69.248	A	ip72-221-69-248.ri.ri.cox.net
72.221.70.224	PTR	ip72-221-70-224.ri.ri.cox.net
72.221.71.169	A+PTR	ip72-221-71-169.ri.ri.cox.net
72.221.71.196	A	cloudio-xi.com
72.221.73.100	A	ip72-221-73-100.ri.ri.cox.net
72.221.73.195	PTR	ip72-221-73-195.ri.ri.cox.net
72.221.75.84	PTR	ip72-221-75-84.ri.ri.cox.net
72.221.76.216	A	avriam.com
72.221.77.11	A	ip72-221-77-11.ri.ri.cox.net
72.221.77.12	A	ip72-221-77-12.ri.ri.cox.net
72.221.77.14	A	ip72-221-77-14.ri.ri.cox.net
72.221.77.15	A	ip72-221-77-15.ri.ri.cox.net
72.221.77.37	A	ip72-221-77-37.ri.ri.cox.net
72.221.77.39	A	ip72-221-77-39.ri.ri.cox.net
72.221.77.47	A	ip72-221-77-47.ri.ri.cox.net
72.221.77.49	A	ip72-221-77-49.ri.ri.cox.net
72.221.77.65	A+PTR	ip72-221-77-65.ri.ri.cox.net
72.221.77.69	A	ip72-221-77-69.ri.ri.cox.net
72.221.77.73	A	ip72-221-77-73.ri.ri.cox.net
72.221.77.78	A	ip72-221-77-78.ri.ri.cox.net
72.221.77.103	A	ip72-221-77-103.ri.ri.cox.net
72.221.77.105	A	ip72-221-77-105.ri.ri.cox.net
72.221.77.117	A	ip72-221-77-117.ri.ri.cox.net
72.221.77.120	A	ip72-221-77-120.ri.ri.cox.net
72.221.77.129	A+PTR	ip72-221-77-129.ri.ri.cox.net
72.221.77.130	A+PTR	ip72-221-77-130.ri.ri.cox.net
72.221.77.131	A+PTR	ip72-221-77-131.ri.ri.cox.net
72.221.77.133	A	ip72-221-77-133.ri.ri.cox.net
72.221.77.162	A+PTR	ip72-221-77-162.ri.ri.cox.net
72.221.77.170	A	ip72-221-77-170.ri.ri.cox.net
72.221.77.172	A	ip72-221-77-172.ri.ri.cox.net
72.221.77.176	A	ip72-221-77-176.ri.ri.cox.net
72.221.77.195	A+PTR	ip72-221-77-195.ri.ri.cox.net
72.221.77.198	A	ip72-221-77-198.ri.ri.cox.net
72.221.77.206	A	ip72-221-77-206.ri.ri.cox.net
72.221.77.209	A	ip72-221-77-209.ri.ri.cox.net
72.221.77.224	A+PTR	ip72-221-77-224.ri.ri.cox.net
72.221.77.225	A+PTR	ip72-221-77-225.ri.ri.cox.net
72.221.77.227	A+PTR	ip72-221-77-227.ri.ri.cox.net
72.221.77.232	A	ip72-221-77-232.ri.ri.cox.net
72.221.78.132	A	ip72-221-78-132.ri.ri.cox.net
72.221.79.85	A+PTR	ip72-221-79-85.ri.ri.cox.net
72.221.79.233	A+PTR	ip72-221-79-233.ri.ri.cox.net
72.221.80.119	A+PTR	ip72-221-80-119.ri.ri.cox.net
72.221.81.9	A+PTR	ip72-221-81-9.ri.ri.cox.net
72.221.81.23	A+PTR	ip72-221-81-23.ri.ri.cox.net
72.221.82.243	A	ip72-221-82-243.ri.ri.cox.net
72.221.83.21	A	ip72-221-83-21.ri.ri.cox.net
72.221.84.159	PTR	ip72-221-84-159.ri.ri.cox.net
72.221.84.192	A+PTR	ip72-221-84-192.ri.ri.cox.net
72.221.84.254	A+PTR	ip72-221-84-254.ri.ri.cox.net
72.221.85.146	A	james.bluegrass.net
72.221.86.2	A+PTR	ip72-221-86-2.ri.ri.cox.net
72.221.86.2	A	m-5.net
72.221.86.2	A	mail.m-5.net
72.221.86.21	A+PTR	ip72-221-86-21.ri.ri.cox.net
72.221.86.172	A+PTR	ip72-221-86-172.ri.ri.cox.net
72.221.87.29	A+PTR	ip72-221-87-29.ri.ri.cox.net
72.221.88.56	A+PTR	ip72-221-88-56.ri.ri.cox.net
72.221.88.99	A+PTR	ip72-221-88-99.ri.ri.cox.net
72.221.88.202	PTR	ip72-221-88-202.ri.ri.cox.net
72.221.88.202	A	aamcomputing.com
72.221.89.61	A+PTR	ip72-221-89-61.ri.ri.cox.net
72.221.89.109	PTR	ip72-221-89-109.ri.ri.cox.net
72.221.90.52	A+PTR	ip72-221-90-52.ri.ri.cox.net
72.221.90.52	A	tullydoran.net
72.221.90.152	A+PTR	ip72-221-90-152.ri.ri.cox.net
72.221.90.155	PTR	ip72-221-90-155.ri.ri.cox.net
72.221.92.27	A	orszulak.net
72.221.92.43	A+PTR	ip72-221-92-43.ri.ri.cox.net
72.221.92.57	A	ip72-221-92-57.ri.ri.cox.net
72.221.92.179	A+PTR	ip72-221-92-179.ri.ri.cox.net
72.221.92.215	A+PTR	ip72-221-92-215.ri.ri.cox.net
72.221.94.105	A+PTR	ip72-221-94-105.ri.ri.cox.net
72.221.95.63	A+PTR	ip72-221-95-63.ri.ri.cox.net
72.221.95.151	A+PTR	ip72-221-95-151.ri.ri.cox.net