Robtex

Up: 208.72.208.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 208.72.208.0/25
Down right: 208.72.208.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
208.72.208.2	A	dco002.actionhosting.ca
208.72.208.7	A+PTR	ims007.actionhosting.ca
208.72.208.7	A	mail.hayesbrothers.net
208.72.208.8	PTR	ims008.actionhosting.ca
208.72.208.8	A	mail.eattocompete.com
208.72.208.8	A	mail.ymcaofcentraltexas.org
208.72.208.9	PTR	ims009.actionhosting.ca
208.72.208.9	A	mail.angelclimate.com
208.72.208.9	A	mail.stoneworkswholesaling.com
208.72.208.10	A	mail.gibbleconsulting.com
208.72.208.10	A	mail.bfactuarios.com
208.72.208.10	A	smtp.billvernon.com
208.72.208.11	A	mail.promodular.net
208.72.208.11	A	mail.sunsetridgetownhomes.com
208.72.208.11	A	mail.rosepointeseniorliving.com
208.72.208.27	A	mail.g1sat.com
208.72.208.29	A	mail.nigerianports.org
208.72.208.115	PTR	ns1.wsiactionhosting.com
208.72.208.115	A+PTR	ns2.wsiactionhosting.com
208.72.208.115	A+PTR	ns3.wsiactionhosting.com
208.72.208.129	A+PTR	corpweb.actionhosting.ca
208.72.208.129	A	webdba1.actionhosting.ca
208.72.208.130	A	cws002.actionhosting.ca
208.72.208.131	A	genesis.mywsiportal.com
208.72.208.131	A	*.actionhosting.biz
208.72.208.132	A+PTR	acp132.actionhosting.ca
208.72.208.132	A	webdba.actionhosting.ca
208.72.208.193	PTR	pac193.actionhosting.ca