Robtex

Up: 50.36.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 50.36.64.0/19
Down right: 50.36.96.0/19

IP	Type	Hostname
50.36.64.213	PTR	50-36-64-213.alma.mi.frontiernet.net
50.36.66.102	PTR	50-36-66-102.alma.mi.frontiernet.net
50.36.77.36	A+PTR	50-36-77-36.alma.mi.frontiernet.net
50.36.78.126	PTR	50-36-78-126.alma.mi.frontiernet.net
50.36.78.126	A	geckoitsolutions.com
50.36.80.22	PTR	50-36-80-22.alma.mi.frontiernet.net
50.36.81.177	A+PTR	50-36-81-177.alma.mi.frontiernet.net
50.36.82.233	A+PTR	50-36-82-233.alma.mi.frontiernet.net
50.36.84.223	A+PTR	50-36-84-223.alma.mi.frontiernet.net
50.36.85.195	A+PTR	50-36-85-195.alma.mi.frontiernet.net
50.36.92.90	A+PTR	50-36-92-90.alma.mi.frontiernet.net
50.36.95.22	A+PTR	50-36-95-22.alma.mi.frontiernet.net
50.36.110.236	A	melkus.us
50.36.115.240	A	everywebgame.com