Robtex

Up: 66.208.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 66.208.96.0/21
Down right: 66.208.104.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.208.99.4	A	mail.thefnbsc.com
66.208.99.20	PTR	66-208-99-20.vgitechnology.com
66.208.99.79	PTR	66-208-99-79.vgitechnology.com
66.208.100.2	PTR	www.omniglobal.net
66.208.100.2	A	kerrvillewireless.com
66.208.100.2	A	kerrtx.com
66.208.100.3	PTR	66-208-100-3.vgitechnology.com
66.208.100.4	PTR	66-208-100-4.vgitechnology.com
66.208.100.6	A	mail.hillcountrybicycle.com
66.208.100.21	A	stats.omniglobal.net
66.208.100.38	PTR	66-208-100-38.vgitechnology.com
66.208.100.50	A	rickieichler.com
66.208.100.50	A	ranchready.com
66.208.100.50	A	yourtexashillcountryconnection.com
66.208.101.50	PTR	66-208-101-50.vgitechnology.com
66.208.101.168	PTR	66-208-101-168.vgitechnology.com
66.208.101.237	PTR	66-208-101-237.vgitechnology.com
66.208.102.25	A	mail.danhilcontainers.com
66.208.102.64	PTR	66-208-102-64.centex.net
66.208.102.172	PTR	66-208-102-172.centex.net
66.208.102.234	PTR	66-208-102-234.centex.net
66.208.102.240	PTR	66-208-102-240.centex.net
66.208.102.243	PTR	66-208-102-243.centex.net
66.208.102.248	PTR	66-208-102-248.centex.net
66.208.103.156	A	tim.centex.net
66.208.104.89	PTR	66-208-104-89.wcc.net
66.208.105.35	PTR	66-208-105-35.centex.net
66.208.105.86	PTR	66-208-105-86.centex.net
66.208.105.98	PTR	66-208-105-98.centex.net
66.208.105.117	PTR	66-208-105-117.centex.net
66.208.105.136	PTR	66-208-105-136.centex.net
66.208.105.156	PTR	66-208-105-156.centex.net
66.208.106.86	PTR	66-208-106-86.wcc.net
66.208.106.90	PTR	66-208-106-90.wcc.net
66.208.107.10	PTR	66-208-107-10.wcc.net
66.208.107.14	PTR	66-208-107-14.wcc.net
66.208.107.31	PTR	66-208-107-31.wcc.net
66.208.107.53	PTR	66-208-107-53.wcc.net
66.208.107.91	PTR	66-208-107-91.wcc.net
66.208.107.94	PTR	66-208-107-94.wcc.net
66.208.107.127	PTR	66-208-107-127.wcc.net
66.208.107.143	PTR	66-208-107-143.wcc.net
66.208.107.144	PTR	66-208-107-144.wcc.net
66.208.107.178	PTR	66-208-107-178.wcc.net
66.208.107.183	PTR	66-208-107-183.wcc.net
66.208.107.195	PTR	66-208-107-195.wcc.net
66.208.107.212	PTR	66-208-107-212.wcc.net
66.208.107.216	PTR	66-208-107-216.wcc.net
66.208.107.222	PTR	66-208-107-222.wcc.net
66.208.107.238	PTR	66-208-107-238.wcc.net
66.208.108.7	PTR	66-208-108-7.wcc.net
66.208.108.191	PTR	66-208-108-191.wcc.net
66.208.110.8	PTR	66-208-110-8.centex.net
66.208.110.19	PTR	66-208-110-19.centex.net
66.208.110.67	PTR	66-208-110-67.centex.net
66.208.110.89	PTR	66-208-110-89.centex.net
66.208.110.123	PTR	66-208-110-123.centex.net
66.208.110.129	PTR	66-208-110-129.centex.net
66.208.110.139	PTR	66-208-110-139.centex.net
66.208.110.152	PTR	66-208-110-152.centex.net
66.208.110.162	PTR	66-208-110-162.centex.net
66.208.110.181	PTR	66-208-110-181.centex.net
66.208.110.201	A	webmail.login4client.com
66.208.110.237	PTR	66-208-110-237.centex.net