Robtex

Up: 76.89.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 76.89.64.0/20
Down right: 76.89.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
76.89.64.1	A+PTR	cpe-76-89-64-1.natmtn.res.rr.com
76.89.64.10	A	cpe-76-89-64-10.natmtn.res.rr.com
76.89.64.15	A	cpe-76-89-64-15.natmtn.res.rr.com
76.89.64.23	A	cpe-76-89-64-23.natmtn.res.rr.com
76.89.64.40	A	cpe-76-89-64-40.natmtn.res.rr.com
76.89.64.44	A	cpe-76-89-64-44.natmtn.res.rr.com
76.89.64.49	A	cpe-76-89-64-49.natmtn.res.rr.com
76.89.64.53	A	cpe-76-89-64-53.natmtn.res.rr.com
76.89.64.67	A+PTR	cpe-76-89-64-67.natmtn.res.rr.com
76.89.64.68	A	cpe-76-89-64-68.natmtn.res.rr.com
76.89.64.84	A	cpe-76-89-64-84.natmtn.res.rr.com
76.89.64.92	A	cpe-76-89-64-92.natmtn.res.rr.com
76.89.64.96	A+PTR	cpe-76-89-64-96.natmtn.res.rr.com
76.89.64.97	PTR	cpe-76-89-64-97.natmtn.res.rr.com
76.89.64.99	A+PTR	cpe-76-89-64-99.natmtn.res.rr.com
76.89.64.103	A	*.elcharrot.com
76.89.64.103	A	mail.mack-one.com
76.89.64.132	A	cpe-76-89-64-132.natmtn.res.rr.com
76.89.64.139	A	cpe-76-89-64-139.natmtn.res.rr.com
76.89.64.142	A	cpe-76-89-64-142.natmtn.res.rr.com
76.89.64.147	A	cpe-76-89-64-147.natmtn.res.rr.com
76.89.64.161	A+PTR	cpe-76-89-64-161.natmtn.res.rr.com
76.89.64.164	A	cpe-76-89-64-164.natmtn.res.rr.com
76.89.64.174	A	cpe-76-89-64-174.natmtn.res.rr.com
76.89.64.183	A	cpe-76-89-64-183.natmtn.res.rr.com
76.89.64.196	A	cpe-76-89-64-196.natmtn.res.rr.com
76.89.64.197	A	cpe-76-89-64-197.natmtn.res.rr.com
76.89.64.202	A	cpe-76-89-64-202.natmtn.res.rr.com
76.89.64.204	A	cpe-76-89-64-204.natmtn.res.rr.com
76.89.64.226	A+PTR	cpe-76-89-64-226.natmtn.res.rr.com
76.89.64.228	A	cpe-76-89-64-228.natmtn.res.rr.com
76.89.64.240	A	cpe-76-89-64-240.natmtn.res.rr.com
76.89.64.242	A	cpe-76-89-64-242.natmtn.res.rr.com
76.89.65.90	A	cpe-76-89-65-90.natmtn.res.rr.com
76.89.68.51	A	mail.elcharrot.com
76.89.68.51	A	www.elcharrot.com
76.89.68.77	A	cpe-76-89-68-77.natmtn.res.rr.com
76.89.69.124	A	mail.luvlock.com
76.89.69.124	A	luvlock.com
76.89.69.186	A	newellio.com
76.89.69.188	A	cpe-76-89-69-188.natmtn.res.rr.com
76.89.70.184	A	cpe-76-89-70-184.natmtn.res.rr.com
76.89.71.60	A	www.keepitcleancarpetcare.com
76.89.71.60	A	keepitcleancarpetcare.com
76.89.73.59	A	cpe-76-89-73-59.natmtn.res.rr.com
76.89.75.158	A	tabbytoes.com
76.89.76.167	A+PTR	cpe-76-89-76-167.natmtn.res.rr.com
76.89.77.31	A	absolutewinter.com
76.89.77.31	A	cpe-76-89-77-31.natmtn.res.rr.com
76.89.77.31	A	www.absolutewinter.com
76.89.78.6	A	cpe-76-89-78-6.natmtn.res.rr.com
76.89.78.11	A	cpe-76-89-78-11.natmtn.res.rr.com
76.89.78.13	A	cpe-76-89-78-13.natmtn.res.rr.com
76.89.78.15	A	cpe-76-89-78-15.natmtn.res.rr.com
76.89.78.32	PTR	cpe-76-89-78-32.natmtn.res.rr.com
76.89.78.34	A+PTR	cpe-76-89-78-34.natmtn.res.rr.com
76.89.78.45	A	cpe-76-89-78-45.natmtn.res.rr.com
76.89.78.47	A	cpe-76-89-78-47.natmtn.res.rr.com
76.89.78.54	A	cpe-76-89-78-54.natmtn.res.rr.com
76.89.78.65	A+PTR	cpe-76-89-78-65.natmtn.res.rr.com
76.89.78.71	A	cpe-76-89-78-71.natmtn.res.rr.com
76.89.78.80	A	cpe-76-89-78-80.natmtn.res.rr.com
76.89.78.81	A	cpe-76-89-78-81.natmtn.res.rr.com
76.89.78.105	A	cpe-76-89-78-105.natmtn.res.rr.com
76.89.78.106	A	cpe-76-89-78-106.natmtn.res.rr.com
76.89.78.114	A	cpe-76-89-78-114.natmtn.res.rr.com
76.89.78.118	A	cpe-76-89-78-118.natmtn.res.rr.com
76.89.78.130	A+PTR	cpe-76-89-78-130.natmtn.res.rr.com
76.89.78.135	A	cpe-76-89-78-135.natmtn.res.rr.com
76.89.78.139	A	cpe-76-89-78-139.natmtn.res.rr.com
76.89.78.141	A	cpe-76-89-78-141.natmtn.res.rr.com
76.89.78.170	A	cpe-76-89-78-170.natmtn.res.rr.com
76.89.78.171	A	cpe-76-89-78-171.natmtn.res.rr.com
76.89.78.199	A	cpe-76-89-78-199.natmtn.res.rr.com
76.89.78.202	A	cpe-76-89-78-202.natmtn.res.rr.com
76.89.78.206	A	cpe-76-89-78-206.natmtn.res.rr.com
76.89.78.208	A	cpe-76-89-78-208.natmtn.res.rr.com
76.89.78.224	PTR	cpe-76-89-78-224.natmtn.res.rr.com
76.89.78.227	A+PTR	cpe-76-89-78-227.natmtn.res.rr.com
76.89.78.230	A	cpe-76-89-78-230.natmtn.res.rr.com
76.89.78.232	A	cpe-76-89-78-232.natmtn.res.rr.com
76.89.78.241	A	cpe-76-89-78-241.natmtn.res.rr.com
76.89.82.23	A	cpe-76-89-82-23.natmtn.res.rr.com
76.89.82.100	A	cpe-76-89-82-100.natmtn.res.rr.com
76.89.82.178	A	shandokistan.net
76.89.82.191	A	cpe-76-89-82-191.natmtn.res.rr.com
76.89.82.254	A	cpe-76-89-82-254.natmtn.res.rr.com
76.89.84.58	A	cpe-76-89-84-58.natmtn.res.rr.com
76.89.84.84	A	cpe-76-89-84-84.natmtn.res.rr.com
76.89.84.165	A	cpe-76-89-84-165.natmtn.res.rr.com
76.89.85.217	A	cpe-76-89-85-217.natmtn.res.rr.com
76.89.86.105	A	cpe-76-89-86-105.natmtn.res.rr.com
76.89.86.143	A	cpe-76-89-86-143.natmtn.res.rr.com
76.89.90.2	A	mail.draksplayground.com
76.89.90.116	A	cpe-76-89-90-116.natmtn.res.rr.com
76.89.90.239	A	draksplayground.com
76.89.92.207	A	cpe-76-89-92-207.natmtn.res.rr.com
76.89.92.211	A	cpe-76-89-92-211.natmtn.res.rr.com
76.89.94.53	A	cpe-76-89-94-53.natmtn.res.rr.com