Robtex

Up: 64.91.68.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 64.91.68.0/24
Down right: 64.91.69.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.91.68.1	A+PTR	64-91-68-1.stat.centurytel.net
64.91.68.5	A	mail.espartners.net
64.91.68.148	A	3bearslodgical.com
64.91.68.203	PTR	64-91-68-203.stat.centurytel.net
64.91.68.203	A	smc.lbwhite.com
64.91.68.223	A	informacionicentar.com
64.91.68.223	A	businessreflections.com
64.91.68.223	A	rentalvista.com
64.91.69.4	A+PTR	64-91-69-4.stat.centurytel.net
64.91.69.22	A+PTR	64-91-69-22.stat.centurytel.net
64.91.69.28	A+PTR	64-91-69-28.stat.centurytel.net
64.91.69.42	A+PTR	64-91-69-42.stat.centurytel.net
64.91.69.47	A+PTR	64-91-69-47.stat.centurytel.net
64.91.69.59	A+PTR	64-91-69-59.stat.centurytel.net
64.91.69.62	A+PTR	64-91-69-62.stat.centurytel.net
64.91.69.75	A+PTR	64-91-69-75.stat.centurytel.net
64.91.69.76	A+PTR	64-91-69-76.stat.centurytel.net
64.91.69.86	A+PTR	64-91-69-86.stat.centurytel.net
64.91.69.90	A+PTR	64-91-69-90.stat.centurytel.net
64.91.69.91	A+PTR	64-91-69-91.stat.centurytel.net
64.91.69.93	A+PTR	64-91-69-93.stat.centurytel.net
64.91.69.97	A+PTR	64-91-69-97.stat.centurytel.net
64.91.69.103	A+PTR	64-91-69-103.stat.centurytel.net
64.91.69.116	A+PTR	64-91-69-116.stat.centurytel.net
64.91.69.119	A+PTR	64-91-69-119.stat.centurytel.net
64.91.69.128	PTR	64-91-69-128.stat.centurytel.net
64.91.69.130	PTR	64-91-69-130.stat.centurytel.net
64.91.69.142	A+PTR	64-91-69-142.stat.centurytel.net
64.91.69.144	A+PTR	64-91-69-144.stat.centurytel.net
64.91.69.151	A+PTR	64-91-69-151.stat.centurytel.net
64.91.69.166	A+PTR	64-91-69-166.stat.centurytel.net
64.91.69.172	A+PTR	64-91-69-172.stat.centurytel.net
64.91.69.186	A+PTR	64-91-69-186.stat.centurytel.net
64.91.69.203	A+PTR	64-91-69-203.stat.centurytel.net
64.91.69.207	A+PTR	64-91-69-207.stat.centurytel.net
64.91.69.209	A+PTR	64-91-69-209.stat.centurytel.net
64.91.69.213	A+PTR	64-91-69-213.stat.centurytel.net
64.91.69.216	A+PTR	64-91-69-216.stat.centurytel.net
64.91.69.249	A+PTR	64-91-69-249.stat.centurytel.net
64.91.69.250	PTR	64-91-69-250.stat.centurytel.net
64.91.69.251	A+PTR	64-91-69-251.stat.centurytel.net