Robtex

Up: 67.47.208.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 67.47.216.0/22
Down right: 67.47.220.0/22

IP	Type	Hostname
67.47.216.12	PTR	dpc6747216012.direcpc.com
67.47.216.22	A	dpc6747216022.direcpc.com
67.47.216.128	A	dpc6747216128.direcpc.com
67.47.216.153	A+PTR	dpc6747216153.direcpc.com
67.47.216.185	PTR	dpc6747216185.direcpc.com
67.47.217.13	A	dpc6747217013.direcpc.com
67.47.217.124	A+PTR	dpc6747217124.direcpc.com
67.47.218.1	A+PTR	dpc6747218001.direcpc.com
67.47.218.26	PTR	dpc6747218026.direcpc.com
67.47.218.28	PTR	dpc6747218028.direcpc.com
67.47.218.36	A+PTR	dpc6747218036.direcpc.com
67.47.218.216	PTR	dpc6747218216.direcpc.com
67.47.219.14	A	dpc6747219014.direcpc.com
67.47.219.124	A	dpc6747219124.direcpc.com
67.47.220.53	PTR	dpc6747220053.direcpc.com
67.47.220.54	PTR	dpc6747220054.direcpc.com
67.47.220.65	A	dpc6747220065.direcpc.com
67.47.220.110	PTR	dpc6747220110.direcpc.com
67.47.220.238	PTR	dpc6747220238.direcpc.com
67.47.220.246	PTR	dpc6747220246.direcpc.com
67.47.221.1	PTR	dpc6747221001.direcpc.com
67.47.221.44	PTR	dpc6747221044.direcpc.com
67.47.221.46	PTR	dpc6747221046.direcpc.com
67.47.222.185	PTR	dpc6747222185.direcpc.com
67.47.222.253	PTR	dpc6747222253.direcpc.com
67.47.222.254	PTR	dpc6747222254.direcpc.com
67.47.222.255	PTR	dpc6747222255.direcpc.com
67.47.223.20	PTR	dpc6747223020.direcpc.com
67.47.223.23	PTR	dpc6747223023.direcpc.com
67.47.223.29	A+PTR	dpc6747223029.direcpc.com
67.47.223.127	A+PTR	dpc6747223127.direcpc.com
67.47.223.235	PTR	dpc6747223235.direcpc.com
67.47.223.240	PTR	dpc6747223240.direcpc.com