Robtex

Up: 66.115.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 66.115.64.0/21
Down right: 66.115.72.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.115.64.0	PTR	dsl-66-115-64-0.bbr0.bncrpa.npacc.net
66.115.66.3	A	as0.bncrpa.npacc.net
66.115.66.69	A	calvarychapelacademy.org
66.115.66.69	A	aquietplaceofgrace.org
66.115.67.54	A	speedtest.empireaccess.com
66.115.67.74	A	ipv4-c002-elm001-empire-isp.1.oca.nflxvideo.net
66.115.67.74	A	occ-1-1719-1001.1.nflxso.net
66.115.67.74	A	occ-0-1719-2430.1.nflxso.net
66.115.67.83	A+PTR	mail1.gplintegratedit.com
66.115.67.85	A+PTR	elm-ilm.gplintegratedit.com
66.115.67.85	A	owa.gplintegratedit.com
66.115.67.89	A+PTR	mail2.gplintegratedit.com
66.115.67.90	PTR	uc1.gplintegratedit.com
66.115.67.186	A+PTR	mail.empacchosting.com
66.115.67.186	A	mail.simmons-rockwell.com
66.115.67.186	A	mail.shirleyslumber.com
66.115.67.198	A	mail.villageofbath.org
66.115.67.202	A	speedtest.empacc.net
66.115.69.45	A	mccfarm.com
66.115.70.165	A	dsl-66-115-70-165.bbr0.bncrpa.npacc.net
66.115.74.154	A	steubenbowl.com
66.115.75.8	A	danafamily.org
66.115.76.1	PTR	dsl-66-115-76-1.bbr0.prtbny.empacc.net
66.115.76.36	A	multiman.org
66.115.76.167	A	dsl-66-115-76-167.bbr0.prtbny.empacc.net
66.115.77.124	A	softwareprodigies.net
66.115.78.144	PTR	dsl-66-115-78-144.bbr0.brdtny.empacc.net