Robtex

Up: 206.80.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 206.80.80.0/22
Down right: 206.80.84.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.80.80.101	PTR	206-80-80-x.ptr.calltower.com
206.80.80.101	A	assuretouch.com
206.80.80.102	PTR	206-80-80-102.stl.netlogic.net
206.80.80.102	A	assuretouch.org
206.80.80.102	A	assuretouch.us
206.80.80.103	PTR	206-80-80-103.stl.netlogic.net
206.80.80.103	PTR	mail.assuretouch.com
206.80.82.118	PTR	mail.tenecore.com
206.80.82.118	A	mail.nrxxray.com
206.80.82.118	A	mail.natradex.com
206.80.83.69	A	mail.respiratorygroup.com
206.80.84.2	PTR	mail.ibtec.net
206.80.84.38	A	josephbaratta.com
206.80.84.38	A	nataliebaratta.com
206.80.85.63	A+PTR	www.dsp500.com
206.80.85.64	A+PTR	www.dsp600.com
206.80.85.149	A	wheelservice.com
206.80.85.149	A	www.wheelservice.com
206.80.85.151	PTR	www.alignmenttech.com
206.80.85.151	A	alignmenttech.com
206.80.85.152	A+PTR	www.hunterhelp.com
206.80.87.76	A	papadocs.net
206.80.87.94	A	home.papadocs.com
206.80.87.102	A	mail.thespanglercompany.com
206.80.87.102	A	mail.thespanglerco.com
206.80.87.123	A	admin.whisperstore.us
206.80.87.123	A	wisperhome.net
206.80.87.123	A	admin.encompasssoftware.com
206.80.87.133	A	auth.appiaservices.com
206.80.87.133	A	appia-chi-dc3.auth.appiaservices.com