Robtex

Up: 75.180.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 75.180.32.0/20
Down right: 75.180.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
75.180.32.47	A	mail.swl-ute.com
75.180.33.220	A+PTR	cpe-75-180-33-220.columbus.res.rr.com
75.180.33.220	A	shannonhastings.com
75.180.33.221	A	ddigby.com
75.180.34.12	A+PTR	cpe-75-180-34-12.columbus.res.rr.com
75.180.34.253	A+PTR	cpe-75-180-34-253.columbus.res.rr.com
75.180.34.253	A	andihosted.com
75.180.34.253	A	xeonicdesign.com
75.180.35.84	PTR	cpe-75-180-35-84.columbus.res.rr.com
75.180.35.116	A+PTR	cpe-75-180-35-116.columbus.res.rr.com
75.180.36.54	A+PTR	cpe-75-180-36-54.columbus.res.rr.com
75.180.36.241	A	geoffkuhl.com
75.180.37.69	A+PTR	cpe-75-180-37-69.columbus.res.rr.com
75.180.37.124	A+PTR	cpe-75-180-37-124.columbus.res.rr.com
75.180.37.212	A	cpe-75-180-37-212.columbus.res.rr.com
75.180.37.251	A+PTR	cpe-75-180-37-251.columbus.res.rr.com
75.180.37.251	A	www.martinez.cx
75.180.37.251	A	web.martinez.cx
75.180.38.42	A	cpe-75-180-38-42.columbus.res.rr.com
75.180.38.128	A+PTR	cpe-75-180-38-128.columbus.res.rr.com
75.180.38.172	A	geekout.me
75.180.38.190	PTR	cpe-75-180-38-190.columbus.res.rr.com
75.180.39.2	A+PTR	cpe-75-180-39-2.columbus.res.rr.com
75.180.39.238	A+PTR	cpe-75-180-39-238.columbus.res.rr.com
75.180.42.82	A+PTR	cpe-75-180-42-82.columbus.res.rr.com
75.180.42.82	A	john-sullivan.com
75.180.42.82	A	netmail247.com
75.180.43.78	A+PTR	cpe-75-180-43-78.columbus.res.rr.com
75.180.43.78	A	neoxred.com
75.180.43.155	A+PTR	cpe-75-180-43-155.columbus.res.rr.com
75.180.44.9	PTR	cpe-75-180-44-9.columbus.res.rr.com
75.180.44.112	A+PTR	cpe-75-180-44-112.columbus.res.rr.com
75.180.45.177	PTR	cpe-75-180-45-177.columbus.res.rr.com
75.180.46.161	A+PTR	cpe-75-180-46-161.columbus.res.rr.com
75.180.46.217	A+PTR	cpe-75-180-46-217.columbus.res.rr.com
75.180.47.35	A+PTR	cpe-75-180-47-35.columbus.res.rr.com
75.180.47.60	A	cpe-75-180-47-60.columbus.res.rr.com
75.180.47.119	A	cpe-75-180-47-119.columbus.res.rr.com
75.180.47.128	A+PTR	cpe-75-180-47-128.columbus.res.rr.com
75.180.47.146	A	cpe-75-180-47-146.columbus.res.rr.com
75.180.48.0	A	cpe-75-180-48-0.columbus.res.rr.com
75.180.48.84	A	cpe-75-180-48-84.columbus.res.rr.com
75.180.48.85	A+PTR	cpe-75-180-48-85.columbus.res.rr.com
75.180.48.220	A	mthines.com
75.180.48.227	A+PTR	cpe-75-180-48-227.columbus.res.rr.com
75.180.48.227	A	hacs.duckdns.org
75.180.48.227	A	www.hacs.duckdns.org
75.180.49.226	A+PTR	cpe-75-180-49-226.columbus.res.rr.com
75.180.50.79	A	fanowned.com
75.180.50.134	A	cpe-75-180-50-134.columbus.res.rr.com
75.180.51.48	A	schobes.biz
75.180.51.221	A+PTR	cpe-75-180-51-221.columbus.res.rr.com
75.180.51.221	A	dejanpetrovski.com
75.180.52.71	A+PTR	cpe-75-180-52-71.columbus.res.rr.com
75.180.52.71	A	sabnzbd.tk
75.180.54.70	A+PTR	cpe-75-180-54-70.columbus.res.rr.com
75.180.54.169	A+PTR	cpe-75-180-54-169.columbus.res.rr.com
75.180.55.17	A	cpe-75-180-55-17.columbus.res.rr.com
75.180.56.156	A+PTR	cpe-75-180-56-156.columbus.res.rr.com
75.180.56.232	PTR	cpe-75-180-56-232.columbus.res.rr.com
75.180.59.57	PTR	cpe-75-180-59-57.columbus.res.rr.com
75.180.59.232	A+PTR	cpe-75-180-59-232.columbus.res.rr.com
75.180.59.232	A	survivalday.com
75.180.59.232	A	dumbcorp.com
75.180.62.47	A	routersamurai.com
75.180.62.195	A+PTR	cpe-75-180-62-195.columbus.res.rr.com
75.180.63.125	A+PTR	cpe-75-180-63-125.columbus.res.rr.com
75.180.63.222	A+PTR	cpe-75-180-63-222.columbus.res.rr.com