Robtex

Up: 192.189.112.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 192.189.112.0/25
Down right: 192.189.112.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.189.112.5	A+PTR	host5.jostens.com
192.189.112.6	A+PTR	host6.jostens.com
192.189.112.7	A+PTR	host7.jostens.com
192.189.112.7	A+PTR	vbrick.jostens.com
192.189.112.8	A+PTR	owbshuxe.jostens.com
192.189.112.8	A+PTR	owbsmvsp.jostens.com
192.189.112.9	A+PTR	owbshuxp.jostens.com
192.189.112.13	A+PTR	qapartner.jostens.com
192.189.112.14	A+PTR	smtp.jostens.com
192.189.112.15	A+PTR	mail.jostens.com
192.189.112.40	A	owbfcisprzo1.jostens.com
192.189.112.45	A+PTR	support.jostens.com
192.189.112.50	A+PTR	jweb.jostens.com
192.189.112.51	A+PTR	autodiscover.jostens.com
192.189.112.51	A+PTR	email.jostens.com
192.189.112.51	A+PTR	legacy.jostens.com
192.189.112.52	A	jira.jostens.com
192.189.112.129	A+PTR	host129.jostens.com
192.189.112.130	A+PTR	ns.jostens.com
192.189.112.131	A	host131.jostens.com
192.189.112.137	A	host137.jostens.com
192.189.112.140	A+PTR	insight.jostens.com
192.189.112.141	A+PTR	jostens.com
192.189.112.141	PTR	champ.jostens.ca
192.189.112.141	A+PTR	college.jostens.com
192.189.112.142	A+PTR	graduationcentral.jostens.com
192.189.112.143	A+PTR	employeerecognition.jostens.com
192.189.112.149	A+PTR	hr.jostens.com
192.189.112.149	A	selfservice.jostens.com
192.189.112.150	A	careers.jostens.com
192.189.112.151	A	ftp.jostens.com
192.189.112.153	A+PTR	api.yearbookavenue.jostens.com
192.189.112.154	A+PTR	eservices.jostens.com
192.189.112.155	PTR	schconnect.com
192.189.112.155	PTR	schoolconnectapps.com
192.189.112.155	PTR	schoolconnectservices.com
192.189.112.157	A+PTR	owbshuxr.jostens.com
192.189.112.158	A	images.jostens.com
192.189.112.160	PTR	scholasticmeeting.jostens.com
192.189.112.160	A	stonealloy.com
192.189.112.160	A	stoneandalloy.com
192.189.112.162	A+PTR	outbound.jostens.com
192.189.112.162	A	www.yearbookyourself.com
192.189.112.162	A	yearbookyourself.com
192.189.112.163	A+PTR	orders.jostens.com
192.189.112.163	A+PTR	payment.jostens.com
192.189.112.163	A+PTR	www.payment.jostens.com
192.189.112.164	A	www2.goldlance.com
192.189.112.165	A	host165.jostens.com
192.189.112.167	A+PTR	payments.jostens.com
192.189.112.170	A	survey.goldlance.com
192.189.112.171	A+PTR	goldlance.com
192.189.112.171	A	www.goldlance.com
192.189.112.175	A+PTR	checkpoint.jostens.com
192.189.112.175	A+PTR	jnet.jostens.com
192.189.112.177	PTR	ju.jostens.com
192.189.112.177	A+PTR	hr.visant.net
192.189.112.178	A+PTR	msxpg.jostens.com
192.189.112.182	A	fanrings-royals.com
192.189.112.185	PTR	www.jostens.com.tr
192.189.112.185	PTR	www.jostens.com.ru
192.189.112.185	PTR	www.jostens.us
192.189.112.187	PTR	mx.jostens.com
192.189.112.187	PTR	yearbookavenue.jostens.com
192.189.112.187	PTR	yeartrack.jostens.com
192.189.112.189	A+PTR	gradtrack.jostens.com
192.189.112.190	A+PTR	owbralt.jostens.com
192.189.112.192	A	demohirerite.jostens.com
192.189.112.192	A	demoarbita.jostens.com
192.189.112.193	A+PTR	schoolannualonline.com
192.189.112.193	A+PTR	www.schoolannualonline.com
192.189.112.193	A	*.schoolannualonline.com
192.189.112.194	A	www.jostensrobes.com
192.189.112.194	A	autodiscover.visant.net
192.189.112.195	A+PTR	emailbatchservices.jostens.com
192.189.112.196	A	arbita.jostens.com
192.189.112.196	A	hirerite.jostens.com
192.189.112.201	A	chat.yearbookavenue.jostens.com
192.189.112.203	PTR	college.jostens.com
192.189.112.203	A	securepaymentportal.com
192.189.112.208	A	www.visant.net
192.189.112.210	A+PTR	host210.jostens.com
192.189.112.211	A	ioms.net
192.189.112.211	A	www.ioms.net
192.189.112.212	A	www.intergoldltd.com
192.189.112.212	A	intergoldltd.com
192.189.112.212	A	www.intergold.ca
192.189.112.220	A+PTR	smtp-cvx.jostens.com
192.189.112.223	A	pridefactor.jostens.com
192.189.112.228	PTR	jostensforparent.com
192.189.112.228	PTR	jostensforparents.com
192.189.112.228	PTR	www.jostensforparent.com
192.189.112.229	PTR	www.meridianplanners.com
192.189.112.229	A+PTR	meridianplanners.com
192.189.112.232	A	schoolannual.com
192.189.112.234	A+PTR	selfservice.visant.net
192.189.112.236	A+PTR	memoryebooks.com
192.189.112.236	A+PTR	www.memoryebooks.com
192.189.112.237	A	testns.jostens.com
192.189.112.238	A+PTR	testns2.jostens.com