Robtex

Up: 68.105.24.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 68.105.24.0/23
Down right: 68.105.26.0/23

IP	Type	Hostname
68.105.24.61	A+PTR	ip68-105-24-61.cl.ri.cox.net
68.105.24.107	A+PTR	ip68-105-24-107.cl.ri.cox.net
68.105.24.242	PTR	ip68-105-24-242.cl.ri.cox.net
68.105.25.10	A+PTR	ip68-105-25-10.cl.ri.cox.net
68.105.25.101	A+PTR	ip68-105-25-101.cl.ri.cox.net
68.105.25.191	A+PTR	ip68-105-25-191.cl.ri.cox.net
68.105.25.240	A+PTR	ip68-105-25-240.cl.ri.cox.net
68.105.26.2	A+PTR	ip68-105-26-2.cl.ri.cox.net
68.105.27.143	A+PTR	ip68-105-27-143.cl.ri.cox.net
68.105.27.255	PTR	ip68-105-27-255.cl.ri.cox.net