Robtex

Up: 64.223.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 64.223.80.0/21
Down right: 64.223.88.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.223.80.2	A+PTR	d-ptld-bng1-64-223-80-2.ngn.east.myfairpoint.net
64.223.80.34	A+PTR	d-ptld-bng1-64-223-80-34.ngn.east.myfairpoint.net
64.223.80.39	A	d-ptld-bng1-64-223-80-39.ngn.east.myfairpoint.net
64.223.80.51	A+PTR	d-ptld-bng1-64-223-80-51.ngn.east.myfairpoint.net
64.223.80.67	A+PTR	d-ptld-bng1-64-223-80-67.ngn.east.myfairpoint.net
64.223.80.68	A	d-ptld-bng1-64-223-80-68.ngn.east.myfairpoint.net
64.223.80.77	A	d-ptld-bng1-64-223-80-77.ngn.east.myfairpoint.net
64.223.80.84	A	d-ptld-bng1-64-223-80-84.ngn.east.myfairpoint.net
64.223.80.99	A+PTR	d-ptld-bng1-64-223-80-99.ngn.east.myfairpoint.net
64.223.80.117	A	d-ptld-bng1-64-223-80-117.ngn.east.myfairpoint.net
64.223.80.122	A	d-ptld-bng1-64-223-80-122.ngn.east.myfairpoint.net
64.223.80.130	PTR	d-ptld-bng1-64-223-80-130.ngn.east.myfairpoint.net
64.223.80.134	A	d-ptld-bng1-64-223-80-134.ngn.east.myfairpoint.net
64.223.80.141	A	d-ptld-bng1-64-223-80-141.ngn.east.myfairpoint.net
64.223.80.142	A	d-ptld-bng1-64-223-80-142.ngn.east.myfairpoint.net
64.223.80.152	A	d-ptld-bng1-64-223-80-152.ngn.east.myfairpoint.net
64.223.80.154	A	d-ptld-bng1-64-223-80-154.ngn.east.myfairpoint.net
64.223.80.173	A	d-ptld-bng1-64-223-80-173.ngn.east.myfairpoint.net
64.223.80.186	A	d-ptld-bng1-64-223-80-186.ngn.east.myfairpoint.net
64.223.80.197	A	d-ptld-bng1-64-223-80-197.ngn.east.myfairpoint.net
64.223.80.250	A	d-ptld-bng1-64-223-80-250.ngn.east.myfairpoint.net
64.223.81.104	A	d-ptld-bng1-64-223-81-104.ngn.east.myfairpoint.net
64.223.81.110	A	d-ptld-bng1-64-223-81-110.ngn.east.myfairpoint.net
64.223.81.137	A	d-ptld-bng1-64-223-81-137.ngn.east.myfairpoint.net
64.223.81.181	A	d-ptld-bng1-64-223-81-181.ngn.east.myfairpoint.net
64.223.82.7	A	static-64-223-82-7.burl.east.myfairpoint.net
64.223.82.27	A	static-64-223-82-27.burl.east.myfairpoint.net
64.223.82.28	A	static-64-223-82-28.burl.east.myfairpoint.net
64.223.82.29	A	static-64-223-82-29.burl.east.myfairpoint.net
64.223.82.31	A	static-64-223-82-31.burl.east.myfairpoint.net
64.223.82.34	A+PTR	static-64-223-82-34.burl.east.myfairpoint.net
64.223.82.35	A+PTR	static-64-223-82-35.burl.east.myfairpoint.net
64.223.82.40	A	static-64-223-82-40.burl.east.myfairpoint.net
64.223.82.42	A	static-64-223-82-42.burl.east.myfairpoint.net
64.223.82.49	PTR	static-64-223-82-49.burl.east.myfairpoint.net
64.223.82.58	A	static-64-223-82-58.burl.east.myfairpoint.net
64.223.82.65	A+PTR	static-64-223-82-65.burl.east.myfairpoint.net
64.223.82.69	A	static-64-223-82-69.burl.east.myfairpoint.net
64.223.82.75	A	static-64-223-82-75.burl.east.myfairpoint.net
64.223.82.80	A+PTR	static-64-223-82-80.burl.east.myfairpoint.net
64.223.82.87	A	static-64-223-82-87.burl.east.myfairpoint.net
64.223.82.88	A	static-64-223-82-88.burl.east.myfairpoint.net
64.223.82.89	A	static-64-223-82-89.burl.east.myfairpoint.net
64.223.82.97	A+PTR	static-64-223-82-97.burl.east.myfairpoint.net
64.223.82.99	A+PTR	static-64-223-82-99.burl.east.myfairpoint.net
64.223.82.104	A	static-64-223-82-104.burl.east.myfairpoint.net
64.223.82.112	A+PTR	static-64-223-82-112.burl.east.myfairpoint.net
64.223.82.121	A	static-64-223-82-121.burl.east.myfairpoint.net
64.223.82.126	A	static-64-223-82-126.burl.east.myfairpoint.net
64.223.82.127	A	static-64-223-82-127.burl.east.myfairpoint.net
64.223.82.135	A	static-64-223-82-135.burl.east.myfairpoint.net
64.223.82.142	A	static-64-223-82-142.burl.east.myfairpoint.net
64.223.82.144	A+PTR	static-64-223-82-144.burl.east.myfairpoint.net
64.223.82.145	A+PTR	static-64-223-82-145.burl.east.myfairpoint.net
64.223.82.147	A+PTR	static-64-223-82-147.burl.east.myfairpoint.net
64.223.82.149	A	static-64-223-82-149.burl.east.myfairpoint.net
64.223.82.160	A+PTR	static-64-223-82-160.burl.east.myfairpoint.net
64.223.82.161	A+PTR	static-64-223-82-161.burl.east.myfairpoint.net
64.223.82.162	A+PTR	static-64-223-82-162.burl.east.myfairpoint.net
64.223.82.167	A	static-64-223-82-167.burl.east.myfairpoint.net
64.223.82.178	A+PTR	static-64-223-82-178.burl.east.myfairpoint.net
64.223.82.190	A	static-64-223-82-190.burl.east.myfairpoint.net
64.223.82.196	A	static-64-223-82-196.burl.east.myfairpoint.net
64.223.82.208	A+PTR	static-64-223-82-208.burl.east.myfairpoint.net
64.223.82.212	A	static-64-223-82-212.burl.east.myfairpoint.net
64.223.82.213	A	static-64-223-82-213.burl.east.myfairpoint.net
64.223.82.219	A	static-64-223-82-219.burl.east.myfairpoint.net
64.223.82.224	A+PTR	static-64-223-82-224.burl.east.myfairpoint.net
64.223.82.226	A+PTR	static-64-223-82-226.burl.east.myfairpoint.net
64.223.82.232	A	static-64-223-82-232.burl.east.myfairpoint.net
64.223.82.238	A	static-64-223-82-238.burl.east.myfairpoint.net
64.223.82.254	A	static-64-223-82-254.burl.east.myfairpoint.net
64.223.83.74	A	mail.favreau-electric.com
64.223.83.74	A	favelec.com
64.223.83.130	PTR	static-64-223-83-130.burl.east.myfairpoint.net
64.223.83.226	PTR	pool-64-223-83-226.burl.east.myfairpoint.net
64.223.83.226	A	yorkcountyme.gov
64.223.83.226	A	mail.yorkcountyme.gov
64.223.84.104	A	pool-64-223-84-104.burl.east.myfairpoint.net
64.223.84.146	A	pool-64-223-84-146.burl.east.myfairpoint.net
64.223.84.212	A	pool-64-223-84-212.burl.east.myfairpoint.net
64.223.85.37	A	pool-64-223-85-37.burl.east.myfairpoint.net
64.223.85.49	A	pool-64-223-85-49.burl.east.myfairpoint.net
64.223.85.106	A	pool-64-223-85-106.burl.east.myfairpoint.net
64.223.86.41	A	pool-64-223-86-41.burl.east.myfairpoint.net
64.223.86.109	A	pool-64-223-86-109.burl.east.myfairpoint.net
64.223.87.237	A	pool-64-223-87-237.burl.east.myfairpoint.net
64.223.88.157	PTR	pool-64-223-88-157.burl.east.myfairpoint.net
64.223.92.1	A	d-burl-bng2-64-223-92-1.ngn.east.myfairpoint.net
64.223.92.51	A	d-burl-bng2-64-223-92-51.ngn.east.myfairpoint.net
64.223.92.104	A	d-burl-bng2-64-223-92-104.ngn.east.myfairpoint.net
64.223.92.136	A	d-burl-bng2-64-223-92-136.ngn.east.myfairpoint.net
64.223.93.101	A	d-burl-bng2-64-223-93-101.ngn.east.myfairpoint.net
64.223.93.219	A	d-burl-bng2-64-223-93-219.ngn.east.myfairpoint.net
64.223.94.3	PTR	mail.citymarket.coop
64.223.94.6	A	static-64-223-94-6.burl.east.myfairpoint.net
64.223.94.15	A	tsaphoenix.org
64.223.94.63	A	isciences-test.com
64.223.94.64	PTR	pop.vtadultlearning.org
64.223.94.65	A	static-64-223-94-65.burl.east.myfairpoint.net
64.223.94.112	A	mail.jpclasslaw.com
64.223.95.23	A	static-64-223-95-23.burl.east.myfairpoint.net
64.223.95.24	A	static-64-223-95-24.burl.east.myfairpoint.net
64.223.95.26	A	ne01sbs.nathaniel.com
64.223.95.37	A	mail3.mystshopsol.com
64.223.95.37	A	mail2.mystshopsol.com
64.223.95.37	A	mailto.mystshopsol.com
64.223.95.38	A	static-64-223-95-38.burl.east.myfairpoint.net
64.223.95.49	A	newarkcitizensforjustice.org
64.223.95.54	A	static-64-223-95-54.burl.east.myfairpoint.net
64.223.95.65	A+PTR	static-64-223-95-65.burl.east.myfairpoint.net
64.223.95.67	PTR	static-64-223-95-67.burl.east.myfairpoint.net
64.223.95.83	A	remote.phoneco.com
64.223.95.101	A	static-64-223-95-101.burl.east.myfairpoint.net
64.223.95.102	A	static-64-223-95-102.burl.east.myfairpoint.net
64.223.95.106	A	static-64-223-95-106.burl.east.myfairpoint.net
64.223.95.111	A	static-64-223-95-111.burl.east.myfairpoint.net
64.223.95.132	A	static-64-223-95-132.burl.east.myfairpoint.net
64.223.95.141	A	static-64-223-95-141.burl.east.myfairpoint.net
64.223.95.155	A	static-64-223-95-155.burl.east.myfairpoint.net
64.223.95.156	A	static-64-223-95-156.burl.east.myfairpoint.net
64.223.95.157	A	static-64-223-95-157.burl.east.myfairpoint.net
64.223.95.168	A	gilstead.com
64.223.95.175	A	mail.greenmoab.com
64.223.95.183	A	static-64-223-95-183.burl.east.myfairpoint.net
64.223.95.184	A	static-64-223-95-184.burl.east.myfairpoint.net
64.223.95.191	A	static-64-223-95-191.burl.east.myfairpoint.net
64.223.95.192	A+PTR	static-64-223-95-192.burl.east.myfairpoint.net
64.223.95.195	A+PTR	static-64-223-95-195.burl.east.myfairpoint.net
64.223.95.206	A	static-64-223-95-206.burl.east.myfairpoint.net
64.223.95.231	A	static-64-223-95-231.burl.east.myfairpoint.net
64.223.95.235	A	static-64-223-95-235.burl.east.myfairpoint.net
64.223.95.251	A	dipprehs.com
64.223.95.251	A	refmx.com
64.223.95.251	A	skitrail.com