Robtex

Up: 64.222.80.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 64.222.80.0/24
Down right: 64.222.81.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.222.80.5	PTR	static-64-222-80-5.burl.east.myfairpoint.net
64.222.80.7	A+PTR	static-64-222-80-7.burl.east.myfairpoint.net
64.222.80.7	A	secure.worldlearning.org
64.222.80.9	A	webhost.worldlearning.org
64.222.80.16	PTR	mail.sit.edu
64.222.80.66	A+PTR	static-64-222-80-66.burl.east.myfairpoint.net
64.222.80.66	A	spd.worldlearning.org
64.222.80.108	A+PTR	static-64-222-80-108.burl.east.myfairpoint.net
64.222.80.110	A+PTR	static-64-222-80-110.burl.east.myfairpoint.net
64.222.80.110	A	worldlearning.us
64.222.80.125	PTR	static-64-222-80-125.burl.east.myfairpoint.net
64.222.80.125	A	secure.worldlearning.org
64.222.80.125	A	worldlearning.us
64.222.81.11	A+PTR	static-64-222-81-11.burl.east.myfairpoint.net
64.222.81.14	A+PTR	static-64-222-81-14.burl.east.myfairpoint.net
64.222.81.15	A+PTR	static-64-222-81-15.burl.east.myfairpoint.net
64.222.81.25	A+PTR	static-64-222-81-25.burl.east.myfairpoint.net
64.222.81.27	A+PTR	static-64-222-81-27.burl.east.myfairpoint.net
64.222.81.30	A+PTR	static-64-222-81-30.burl.east.myfairpoint.net
64.222.81.35	A+PTR	static-64-222-81-35.burl.east.myfairpoint.net
64.222.81.42	A+PTR	static-64-222-81-42.burl.east.myfairpoint.net
64.222.81.47	A+PTR	static-64-222-81-47.burl.east.myfairpoint.net
64.222.81.51	A+PTR	static-64-222-81-51.burl.east.myfairpoint.net
64.222.81.58	A+PTR	static-64-222-81-58.burl.east.myfairpoint.net
64.222.81.64	A+PTR	static-64-222-81-64.burl.east.myfairpoint.net
64.222.81.75	A	mail.poulingrain.com
64.222.81.90	PTR	static-64-222-81-90.burl.east.myfairpoint.net
64.222.81.100	A+PTR	static-64-222-81-100.burl.east.myfairpoint.net
64.222.81.109	A+PTR	static-64-222-81-109.burl.east.myfairpoint.net
64.222.81.110	A+PTR	static-64-222-81-110.burl.east.myfairpoint.net
64.222.81.115	A	mail.islandexcavatingcorp.com
64.222.81.132	PTR	exchange2010.rwvt.com
64.222.81.144	A	static-64-222-81-144.burl.east.myfairpoint.net
64.222.81.145	A+PTR	static-64-222-81-145.burl.east.myfairpoint.net
64.222.81.156	A+PTR	static-64-222-81-156.burl.east.myfairpoint.net
64.222.81.161	A+PTR	static-64-222-81-161.burl.east.myfairpoint.net
64.222.81.162	A	sigmarms1.rmssrvcs.com
64.222.81.163	A+PTR	sigmarms3.rmssrvcs.com
64.222.81.164	A+PTR	static-64-222-81-164.burl.east.myfairpoint.net
64.222.81.168	A+PTR	static-64-222-81-168.burl.east.myfairpoint.net
64.222.81.171	A+PTR	static-64-222-81-171.burl.east.myfairpoint.net
64.222.81.174	A+PTR	static-64-222-81-174.burl.east.myfairpoint.net
64.222.81.183	A+PTR	static-64-222-81-183.burl.east.myfairpoint.net
64.222.81.184	A+PTR	static-64-222-81-184.burl.east.myfairpoint.net
64.222.81.193	PTR	static-64-222-81-193.burl.east.myfairpoint.net
64.222.81.200	A+PTR	static-64-222-81-200.burl.east.myfairpoint.net
64.222.81.207	A+PTR	static-64-222-81-207.burl.east.myfairpoint.net
64.222.81.218	A+PTR	static-64-222-81-218.burl.east.myfairpoint.net
64.222.81.220	A+PTR	static-64-222-81-220.burl.east.myfairpoint.net
64.222.81.221	A+PTR	static-64-222-81-221.burl.east.myfairpoint.net
64.222.81.228	A	static-64-222-81-228.burl.east.myfairpoint.net
64.222.81.240	A+PTR	static-64-222-81-240.burl.east.myfairpoint.net
64.222.81.241	A+PTR	static-64-222-81-241.burl.east.myfairpoint.net
64.222.81.244	A+PTR	static-64-222-81-244.burl.east.myfairpoint.net
64.222.81.245	A	mx.svsu.org
64.222.81.245	A	maumiddleschool.com
64.222.81.245	A	www.svsu.org
64.222.81.249	A+PTR	static-64-222-81-249.burl.east.myfairpoint.net
64.222.81.254	A+PTR	static-64-222-81-254.burl.east.myfairpoint.net