Robtex

Up: 67.47.120.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 67.47.124.0/23
Down right: 67.47.126.0/23

IP	Type	Hostname
67.47.124.105	PTR	dpc6747124105.direcpc.com
67.47.124.228	PTR	dpc6747124228.direcpc.com
67.47.126.154	A	dpc6747126154.direcpc.com
67.47.127.108	PTR	dpc6747127108.direcpc.com
67.47.127.176	PTR	dpc6747127176.direcpc.com
67.47.127.178	A	dpc6747127178.direcpc.com
67.47.127.179	PTR	dpc6747127179.direcpc.com
67.47.127.251	PTR	dpc6747127251.direcpc.com