Robtex

Up: 170.138.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 170.138.0.0/17
Down right: 170.138.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
170.138.0.13	PTR	mxrelay01.emdeon.com
170.138.0.32	A	pl-pmlmx001.envoy.net
170.138.0.33	A	pl-pmlmx002.envoy.net
170.138.0.46	A	ldmg.emdeon.com
170.138.0.134	A	aeas.emdeon.com
170.138.4.25	PTR	ftp.idcs.emdeon.com.emdeon.com
170.138.16.27	A	zix.chamberlinedmonds.com
170.138.16.28	A	zix.chamberlinedmonds.com
170.138.16.30	A	remoteapps.chamberlinedmonds.com
170.138.16.30	A	webappslabs.chamberlinedmonds.com
170.138.16.30	A	csglabs.chamberlinedmonds.com
170.138.16.151	A	aeas.emdeon.com
170.138.20.2	A+PTR	ldcsa.emdeon.com
170.138.20.53	A+PTR	vhe-na.changehealthcare.com
170.138.20.134	A	ppolcert.ixt.com
170.138.27.34	A	www.mypacs.net
170.138.27.35	A	www.mypacs.net
170.138.32.23	A+PTR	mail.wpsmail.ixt.com
170.138.32.36	A	sentinelgrouponline.com
170.138.32.36	A	www.sentinelgrouponline.com
170.138.32.194	A	cert.accessportal.emdeon.com
170.138.32.204	A	webmdbusinessservices.com
170.138.34.3	A	its.emdeon.com
170.138.34.6	A+PTR	www.emdeon.com
170.138.34.6	A	www.medi.com
170.138.34.6	A	webmdbusinessservices.com
170.138.34.158	A	identityiq.changehealthcare.com
170.138.39.84	A+PTR	vpnportal.emdeon.com
170.138.39.84	A+PTR	z-memcf-ivp-01.emdeon.com
170.138.39.85	A	vpnportal.emdeon.com
170.138.40.46	A+PTR	identityiq.changehealthcare.com
170.138.40.48	A	client-support.changehealthcare.com
170.138.40.60	A	www.hedis.com
170.138.40.62	A	iba.changehealthcare.com
170.138.68.6	A	d388999.com
170.138.99.81	A	vermontrsp.com
170.138.99.81	A	www.vermontrsp.com
170.138.100.20	PTR	mxrelay01.emdeon.com
170.138.100.20	A	mxrelay01.na.webmd.net
170.138.100.20	A	mxrelay01.webmd.net
170.138.101.11	A	providerportal.ilgov.emdeon.com
170.138.101.28	A	ereb-cert.pagov.changehealthcare.com
170.138.102.43	A	msmedicaidrxportal.com
170.138.102.143	A	mainecarepdl.org
170.138.104.8	A+PTR	vpnportal.emdeon.com
170.138.104.8	PTR	z-bnacp-ivp-05.emdeon.com
170.138.104.25	PTR	mxrelay02.emdeon.com
170.138.104.25	A	mxrelay02.webmd.net
170.138.104.49	A	emdeoncareers.com
170.138.104.49	A	emdeoncareers.net
170.138.105.38	A	ns3.kuhjqyx.com
170.138.105.38	A	ns1.kuhjqyx.com
170.138.105.38	A	kuhjqyx.com
170.138.108.72	PTR	providerportal.ilgov.emdeon.com
170.138.163.99	A	fallon-uat1-ws.claimsxten.com
170.138.192.10	PTR	www.webmdhealth.com
170.138.192.10	A	pepsicohealthroads.com
170.138.192.10	A	pfizerhealthydirections.com
170.138.192.48	A	nationalphysiciansdatasource.com
170.138.192.48	A	nationalphysiciansdata.com
170.138.216.21	A+PTR	direct.webmd.com
170.138.216.21	A+PTR	direct.emdeon.com
170.138.216.30	PTR	ra.webmd.com
170.138.220.16	A+PTR	vcon01.emdeon.com
170.138.220.24	A	warpdmz01.webmd.com
170.138.220.37	A	sftp.emdeon.com
170.138.220.38	A	code-finer.emdeon.com
170.138.220.169	A	its.emdeon.com
170.138.221.34	A	dcsrd.changehealthcare.com
170.138.221.44	A	dcsrd.changehealthcare.com