Robtex

Up: 71.3.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 71.3.48.0/22
Down right: 71.3.52.0/22

IP	Type	Hostname
71.3.49.240	A+PTR	fl-71-3-49-240.dhcp.embarqhsd.net
71.3.50.51	A	fl-71-3-50-51.dhcp.embarqhsd.net
71.3.52.2	PTR	fl-71-3-52-2.dhcp.embarqhsd.net
71.3.53.41	A	fl-71-3-53-41.dhcp.embarqhsd.net
71.3.53.152	A	fl-71-3-53-152.dhcp.embarqhsd.net
71.3.54.21	A	k4jhi.noip.us
71.3.54.197	A	fl-71-3-54-197.dhcp.embarqhsd.net
71.3.55.80	A+PTR	fl-71-3-55-80.dhcp.embarqhsd.net
71.3.55.89	A	fl-71-3-55-89.dhcp.embarqhsd.net
71.3.55.169	A	fl-71-3-55-169.dhcp.embarqhsd.net
71.3.55.228	A	fl-71-3-55-228.dhcp.embarqhsd.net
71.3.55.250	A	mail.k4jhi.com