Robtex

Up: 72.65.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 72.65.96.0/20
Down right: 72.65.112.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.65.96.3	PTR	pool-72-65-96-3.ptldme.east.myfairpoint.net
72.65.96.27	A	pool-72-65-96-27.ptldme.east.myfairpoint.net
72.65.96.43	A	pool-72-65-96-43.ptldme.east.myfairpoint.net
72.65.96.64	PTR	pool-72-65-96-64.ptldme.east.myfairpoint.net
72.65.96.66	PTR	pool-72-65-96-66.ptldme.east.myfairpoint.net
72.65.96.89	A	pool-72-65-96-89.ptldme.east.myfairpoint.net
72.65.96.99	PTR	pool-72-65-96-99.ptldme.east.myfairpoint.net
72.65.96.107	A	pool-72-65-96-107.ptldme.east.myfairpoint.net
72.65.96.123	A	davidkotecki.com
72.65.96.129	PTR	pool-72-65-96-129.ptldme.east.myfairpoint.net
72.65.96.141	A	pool-72-65-96-141.ptldme.east.myfairpoint.net
72.65.96.162	PTR	pool-72-65-96-162.ptldme.east.myfairpoint.net
72.65.96.194	PTR	pool-72-65-96-194.ptldme.east.myfairpoint.net
72.65.96.238	A	pool-72-65-96-238.ptldme.east.myfairpoint.net
72.65.97.35	PTR	pool-72-65-97-35.ptldme.east.myfairpoint.net
72.65.97.192	PTR	pool-72-65-97-192.ptldme.east.myfairpoint.net
72.65.97.225	PTR	pool-72-65-97-225.ptldme.east.myfairpoint.net
72.65.97.227	PTR	pool-72-65-97-227.ptldme.east.myfairpoint.net
72.65.97.234	A	remote.bealslobster.net
72.65.98.64	PTR	pool-72-65-98-64.ptldme.east.myfairpoint.net
72.65.98.66	PTR	pool-72-65-98-66.ptldme.east.myfairpoint.net
72.65.98.67	PTR	pool-72-65-98-67.ptldme.east.myfairpoint.net
72.65.98.96	PTR	pool-72-65-98-96.ptldme.east.myfairpoint.net
72.65.98.97	PTR	pool-72-65-98-97.ptldme.east.myfairpoint.net
72.65.98.98	PTR	pool-72-65-98-98.ptldme.east.myfairpoint.net
72.65.98.131	PTR	pool-72-65-98-131.ptldme.east.myfairpoint.net
72.65.98.193	PTR	pool-72-65-98-193.ptldme.east.myfairpoint.net
72.65.98.227	PTR	pool-72-65-98-227.ptldme.east.myfairpoint.net
72.65.99.33	PTR	pool-72-65-99-33.ptldme.east.myfairpoint.net
72.65.99.35	PTR	pool-72-65-99-35.ptldme.east.myfairpoint.net
72.65.99.98	PTR	pool-72-65-99-98.ptldme.east.myfairpoint.net
72.65.99.129	PTR	pool-72-65-99-129.ptldme.east.myfairpoint.net
72.65.99.131	PTR	pool-72-65-99-131.ptldme.east.myfairpoint.net
72.65.99.163	PTR	pool-72-65-99-163.ptldme.east.myfairpoint.net
72.65.99.194	PTR	pool-72-65-99-194.ptldme.east.myfairpoint.net
72.65.99.195	PTR	pool-72-65-99-195.ptldme.east.myfairpoint.net
72.65.99.227	PTR	pool-72-65-99-227.ptldme.east.myfairpoint.net
72.65.100.149	A	pool-72-65-100-149.ptldme.east.myfairpoint.net
72.65.101.191	A	pool-72-65-101-191.ptldme.east.myfairpoint.net
72.65.103.5	PTR	pool-72-65-103-5.ptldme.east.myfairpoint.net
72.65.104.7	A	174ports.ddns.net
72.65.108.154	A+PTR	pool-72-65-108-154.ptldme.east.myfairpoint.net
72.65.108.154	A	n1pce.ddns.net
72.65.110.109	A	pool-72-65-110-109.ptldme.east.myfairpoint.net
72.65.112.5	A+PTR	dynamic-72-65-112-5.myfairpoint.net
72.65.112.11	A	dynamic-72-65-112-11.myfairpoint.net
72.65.112.13	A	dynamic-72-65-112-13.myfairpoint.net
72.65.112.17	A	dynamic-72-65-112-17.myfairpoint.net
72.65.112.37	A	dynamic-72-65-112-37.myfairpoint.net
72.65.112.38	A	dynamic-72-65-112-38.myfairpoint.net
72.65.112.46	A	dynamic-72-65-112-46.myfairpoint.net
72.65.112.51	A	dynamic-72-65-112-51.myfairpoint.net
72.65.112.64	A+PTR	dynamic-72-65-112-64.myfairpoint.net
72.65.112.73	A	dynamic-72-65-112-73.myfairpoint.net
72.65.112.77	A	dynamic-72-65-112-77.myfairpoint.net
72.65.112.82	A	dynamic-72-65-112-82.myfairpoint.net
72.65.112.96	A+PTR	dynamic-72-65-112-96.myfairpoint.net
72.65.112.98	A+PTR	dynamic-72-65-112-98.myfairpoint.net
72.65.112.104	A	dynamic-72-65-112-104.myfairpoint.net
72.65.112.106	A	dynamic-72-65-112-106.myfairpoint.net
72.65.112.129	A+PTR	dynamic-72-65-112-129.myfairpoint.net
72.65.112.130	A+PTR	dynamic-72-65-112-130.myfairpoint.net
72.65.112.135	A	dynamic-72-65-112-135.myfairpoint.net
72.65.112.143	A	dynamic-72-65-112-143.myfairpoint.net
72.65.112.161	A+PTR	dynamic-72-65-112-161.myfairpoint.net
72.65.112.171	A	dynamic-72-65-112-171.myfairpoint.net
72.65.112.173	A	dynamic-72-65-112-173.myfairpoint.net
72.65.112.176	A	dynamic-72-65-112-176.myfairpoint.net
72.65.112.192	A+PTR	dynamic-72-65-112-192.myfairpoint.net
72.65.112.196	A	dynamic-72-65-112-196.myfairpoint.net
72.65.112.198	A	dynamic-72-65-112-198.myfairpoint.net
72.65.112.201	A	dynamic-72-65-112-201.myfairpoint.net
72.65.112.227	A+PTR	dynamic-72-65-112-227.myfairpoint.net
72.65.112.229	A	dynamic-72-65-112-229.myfairpoint.net
72.65.112.234	A	dynamic-72-65-112-234.myfairpoint.net
72.65.112.235	A	dynamic-72-65-112-235.myfairpoint.net
72.65.117.33	PTR	pool-72-65-117-33.ptldme.east.myfairpoint.net
72.65.117.194	A	clientconnectportal.com
72.65.117.195	PTR	pool-72-65-117-195.ptldme.east.myfairpoint.net
72.65.117.195	A	cdiuploads.com
72.65.117.196	A	clientsitestaging.com
72.65.117.197	A	clientsitedemo.com
72.65.117.225	A+PTR	static-edia-72-65-117-225.myfairpoint.net
72.65.117.225	A	www.orlandohealthbiz.com
72.65.117.225	A	orlandohealthbiz.com
72.65.117.228	A	champagnesenergy.net
72.65.118.3	A+PTR	static-edia-72-65-118-3.myfairpoint.net
72.65.118.3	A	mfxas400.com
72.65.118.58	A+PTR	mail.passamaquoddy.com
72.65.118.58	A	www.passamaquoddy.com
72.65.119.4	A+PTR	static-72-65-119-4.ptldme.east.myfairpoint.net
72.65.119.5	PTR	static-72-65-119-5.ptldme.east.myfairpoint.net
72.65.119.6	PTR	static-72-65-119-6.ptldme.east.myfairpoint.net
72.65.119.7	A+PTR	static-72-65-119-7.ptldme.east.myfairpoint.net
72.65.119.222	A	owa.rangeleyme.org
72.65.120.130	PTR	mail.phdconsulting.biz
72.65.120.130	A	bangorwebhosting.com
72.65.120.130	A	phdconsulting.biz
72.65.120.131	PTR	static-72-65-120-131.myfairpoint.net
72.65.120.194	A	mail.ranormech.com
72.65.121.75	A	mail.eatonpeabody.com
72.65.121.131	A	mail.benstrat.com
72.65.122.52	A+PTR	pool-72-65-122-52.ptldme.east.myfairpoint.net
72.65.125.172	A	pool-72-65-125-172.ptldme.east.myfairpoint.net
72.65.126.152	A+PTR	pool-72-65-126-152.ptldme.east.myfairpoint.net
72.65.127.12	A	pool-72-65-127-12.ptldme.east.myfairpoint.net