Robtex

Up: 12.158.88.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 12.158.89.0/25
Down right: 12.158.89.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
12.158.89.4	PTR	prodfw-port1.epsilon.com
12.158.89.6	A+PTR	vpn1.abacus-us.com
12.158.89.46	A	abacus-12-158-89-46.abacus-us.com
12.158.89.59	A	abacus-12-158-89-59.abacus-us.com
12.158.89.71	A+PTR	hotline.abacus-us.com
12.158.89.72	A	www.channelview.net
12.158.89.74	A+PTR	ns1.abacus-us.com
12.158.89.74	A	ns2.emstrack.net
12.158.89.74	A	ns2.emspermission.net
12.158.89.77	PTR	wwwdefault.abacus-us.com
12.158.89.77	A	abacus-uk.org
12.158.89.77	A	abacusonline.com
12.158.89.86	A+PTR	www.abacus-us.com
12.158.89.86	A	www.abacus-direct.com
12.158.89.86	A	abacus-us.com
12.158.89.87	A+PTR	portalsp.epsilon.com
12.158.89.88	A+PTR	abacus-12-158-89-88.abacus-us.com
12.158.89.88	A	abacusdirect.com
12.158.89.97	A	abacus-12-158-89-97.abacus-us.com
12.158.89.100	A	gateway.abacus-us.com
12.158.89.102	A+PTR	gateway.dms.abacus-us.com
12.158.89.125	A+PTR	comail.epsilon.com
12.158.89.126	A	webmail.epsilon.com
12.158.89.129	A+PTR	abacus-12-158-89-129.abacus-us.com
12.158.89.129	A	www.shoppers-voice.ca
12.158.89.129	A	shoppers-voice.ca
12.158.89.132	PTR	abacus-12-158-89-132.abacus-us.com
12.158.89.132	A	shoppers-voice.org
12.158.89.132	A	shoppersvoice.net
12.158.89.133	A	lavoixdelacheteur.com
12.158.89.135	A+PTR	abacus-12-158-89-135.abacus-us.com
12.158.89.137	PTR	abacus-12-158-89-137.abacus-us.com
12.158.89.137	A	www.american-smokers-registry.com
12.158.89.137	A	american-smokers-registry.com
12.158.89.139	A+PTR	www.smartshopperstop.com
12.158.89.139	A	shoppersvoiceonline.ca
12.158.89.139	A	smartshopperstop.com
12.158.89.140	A	gslbcodns1.epsilon.com
12.158.89.141	A+PTR	www.41metro.com
12.158.89.141	A	41metro.com
12.158.89.142	A	41metro.ca
12.158.89.146	PTR	www.41metrofr.com
12.158.89.146	A	41metrofr.com
12.158.89.148	PTR	www.epsilon.com
12.158.89.148	A	www.epsilontargeting.com
12.158.89.163	A+PTR	abacus-12-158-89-163.abacus-us.com
12.158.89.163	A	abacusdeutschland.de
12.158.89.184	A+PTR	abacus-12-158-89-184.abacus-us.com
12.158.89.184	A	resolver1.epsilon.com
12.158.89.214	A+PTR	cm.clearedge.abacus-us.com
12.158.89.215	A+PTR	bi.clearedge.abacus-us.com
12.158.89.222	PTR	qabicv.corp.epsilon.com
12.158.89.227	A	pcocprelay1.abacus-us.com
12.158.89.228	A	pcocprelay2.abacus-us.com
12.158.89.229	A+PTR	pcocprelay1i.abacus-us.com
12.158.89.230	A	pcocprelay2i.abacus-us.com
12.158.89.232	A	abacus-12-158-89-232.abacus-us.com