Robtex

Up: 12.197.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 12.197.48.0/21
Down right: 12.197.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
12.197.50.50	A	mail.jaureguiarchitect.com
12.197.50.162	A	remote.ccctex.com
12.197.50.162	A	mail.ccctex.com
12.197.51.10	A	ns3.salesworks.com.ua
12.197.51.10	A	ns3.softserve.com.ua
12.197.51.10	A	ns3.itoutsourcingukraine.com
12.197.51.131	A	www.codebench.com
12.197.51.133	A	www.pivcheck.com
12.197.51.176	A	demohidfor.me
12.197.51.210	A	support.fargo.com
12.197.52.187	A	mail.corvalent.com
12.197.55.47	A	remote.pkwilliamslaw.com
12.197.56.131	PTR	ebc-exchange10.hq.eastbankclub.com
12.197.56.131	A	barracuda.eastbankclub.com
12.197.56.131	A	mail.eastbankclub.com
12.197.56.143	A	mx.eastbankclub.com
12.197.56.162	A	mail.hbtaylor.com
12.197.57.35	A	nsa.smartts.com
12.197.57.35	A	nsa.smartts.net
12.197.57.36	A	mail.smartts.com
12.197.57.39	A	smartcenteronline.com
12.197.57.187	A	security2.appraisalresearch.com
12.197.57.189	A	security.appraisalresearch.com
12.197.58.132	A	remote.sytecorp.com
12.197.60.2	A+PTR	mail.acgme.org
12.197.60.7	A	oplog.org
12.197.60.7	A	www.oplog.net
12.197.60.7	A	www.oplog.org
12.197.60.100	A+PTR	www.acgme.org
12.197.60.100	A	acgme.net
12.197.60.100	A	acgme.org
12.197.60.101	A	acgme-i.org
12.197.60.115	A	mconnect.acgme.org
12.197.60.194	A	mailfilter.northshoreoncology.com
12.197.62.5	A	www.oaklawnlibrary.org
12.197.62.5	A	mail.olpl.org
12.197.62.5	A	oaklawnlibrary.org
12.197.62.98	A	mail.jbehr.com
12.197.62.102	A	*.jbehr.com
12.197.62.102	A	*.behrmetals.com
12.197.62.102	A	hostmaster.behrim.info