Robtex

Up: 70.20.50.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 70.20.50.0/25
Down right: 70.20.50.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
70.20.50.2	A+PTR	static-burl-mse-70-20-50-2.ngn.east.myfairpoint.net
70.20.50.4	A	mail.ncsuvt.net
70.20.50.7	A	static-burl-mse-70-20-50-7.ngn.east.myfairpoint.net
70.20.50.23	A	northcountrysu.org
70.20.50.23	A	mail.northcountrysu.org
70.20.50.26	A+PTR	static-burl-mse-70-20-50-26.ngn.east.myfairpoint.net
70.20.50.33	A+PTR	static-burl-mse-70-20-50-33.ngn.east.myfairpoint.net
70.20.50.44	A+PTR	static-burl-mse-70-20-50-44.ngn.east.myfairpoint.net
70.20.50.49	A	static-burl-mse-70-20-50-49.ngn.east.myfairpoint.net
70.20.50.57	A	static-burl-mse-70-20-50-57.ngn.east.myfairpoint.net
70.20.50.59	A+PTR	static-burl-mse-70-20-50-59.ngn.east.myfairpoint.net
70.20.50.60	A+PTR	static-burl-mse-70-20-50-60.ngn.east.myfairpoint.net
70.20.50.67	PTR	mail.newportcityelementary.org
70.20.50.71	A+PTR	static-burl-mse-70-20-50-71.ngn.east.myfairpoint.net
70.20.50.75	PTR	static-burl-mse-70-20-50-75.ngn.east.myfairpoint.net
70.20.50.79	PTR	static-burl-mse-70-20-50-79.ngn.east.myfairpoint.net
70.20.50.81	A+PTR	mail.ncujhs.net
70.20.50.81	A	*.ncujhs.net
70.20.50.81	A	www.ncujhs.net
70.20.50.85	A	static-burl-mse-70-20-50-85.ngn.east.myfairpoint.net
70.20.50.98	A+PTR	static-burl-mse-70-20-50-98.ngn.east.myfairpoint.net
70.20.50.99	A	static-burl-mse-70-20-50-99.ngn.east.myfairpoint.net
70.20.50.100	A	static-burl-mse-70-20-50-100.ngn.east.myfairpoint.net
70.20.50.103	A	mail2.ncsuvt.net
70.20.50.107	A+PTR	static-burl-mse-70-20-50-107.ngn.east.myfairpoint.net
70.20.50.111	A+PTR	static-burl-mse-70-20-50-111.ngn.east.myfairpoint.net
70.20.50.115	A	static-burl-mse-70-20-50-115.ngn.east.myfairpoint.net
70.20.50.128	A+PTR	static-burl-mse-70-20-50-128.ngn.east.myfairpoint.net
70.20.50.132	A+PTR	static-burl-mse-70-20-50-132.ngn.east.myfairpoint.net
70.20.50.133	A+PTR	static-burl-mse-70-20-50-133.ngn.east.myfairpoint.net
70.20.50.134	A+PTR	static-burl-mse-70-20-50-134.ngn.east.myfairpoint.net
70.20.50.135	A+PTR	static-burl-mse-70-20-50-135.ngn.east.myfairpoint.net
70.20.50.137	A+PTR	static-burl-mse-70-20-50-137.ngn.east.myfairpoint.net
70.20.50.138	A+PTR	static-burl-mse-70-20-50-138.ngn.east.myfairpoint.net
70.20.50.145	A+PTR	static-burl-mse-70-20-50-145.ngn.east.myfairpoint.net
70.20.50.147	A+PTR	static-burl-mse-70-20-50-147.ngn.east.myfairpoint.net
70.20.50.157	PTR	static-burl-mse-70-20-50-157.ngn.east.myfairpoint.net
70.20.50.171	PTR	static-burl-mse-70-20-50-171.ngn.east.myfairpoint.net
70.20.50.203	A	static-burl-mse-70-20-50-203.ngn.east.myfairpoint.net
70.20.50.207	PTR	static-burl-mse-70-20-50-207.ngn.east.myfairpoint.net
70.20.50.222	A+PTR	static-burl-mse-70-20-50-222.ngn.east.myfairpoint.net
70.20.50.227	A+PTR	static-burl-mse-70-20-50-227.ngn.east.myfairpoint.net
70.20.50.236	A+PTR	static-burl-mse-70-20-50-236.ngn.east.myfairpoint.net
70.20.50.250	A+PTR	static-burl-mse-70-20-50-250.ngn.east.myfairpoint.net