Robtex

Up: 170.29.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 170.29.0.0/20
Down right: 170.29.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
170.29.1.1	A+PTR	hal9000.smhs.com
170.29.1.10	A+PTR	host.mercy.net
170.29.1.85	A+PTR	sunsdctrcuppub.mercy.net
170.29.1.86	A	sunsdctrcupsub.mercy.net
170.29.1.101	A+PTR	ardc.mercy.net
170.29.1.104	A	mercyconnect.stjohnsmercy.com
170.29.1.105	A	arcl.mercy.net
170.29.1.106	A	htsp.mercy.net
170.29.1.202	A+PTR	csgtest.mercyks.com
170.29.1.202	A+PTR	mercyconnectssl.mercy.net
170.29.1.202	A+PTR	stlo-sg01.stlo.mercy.net
170.29.1.204	A	thintest.stjohnsmercy.com
170.29.2.9	A+PTR	dns1.mercyks.com
170.29.2.9	A+PTR	dns1.mercy.net
170.29.2.9	A+PTR	ns1.mercy.net
170.29.2.13	A+PTR	sprg.mercy.net
170.29.2.34	A	mobilesentry.mercy.net
170.29.2.38	A	search.roiscs.com
170.29.2.40	A	lawsonpunchout-test.mercy.net
170.29.2.74	A	stepwise.mercy.net
170.29.2.76	A+PTR	filetransferuat.roiscs.com
170.29.2.76	A+PTR	filetransferuat.mercy.net
170.29.2.104	PTR	mercycontinuingcarehospital.com
170.29.2.104	PTR	mercyltac.com
170.29.2.104	PTR	mercyrehabilitationhospital.com
170.29.2.150	A+PTR	pacs.stj.com
170.29.2.150	A+PTR	joplinpacs.mercy.net
170.29.2.211	A	lnxvmewebp04.mercy.net
170.29.2.217	A	vcsexpress.mercy.net
170.29.2.250	A	mercystore-dev.mercy.net
170.29.2.250	A	mercystore-test.mercy.net
170.29.2.250	A	mercystore-cert.mercy.net
170.29.3.8	A	abraham.mercyks.com
170.29.3.10	A	mailboy.mercyks.com
170.29.3.11	A+PTR	ironport4.mercyks.com
170.29.3.11	A+PTR	solomon.mercyks.com
170.29.3.11	PTR	solomon.mercy.net
170.29.3.12	PTR	ardc.smhs.com
170.29.3.12	PTR	corp.smhs.com
170.29.3.12	PTR	ftsm.smhs.com
170.29.3.35	A+PTR	sjmecn.com
170.29.3.35	PTR	sjmecn.net
170.29.3.35	A+PTR	sjmecn.org
170.29.3.232	A	test10-prescribe.mercy.net
170.29.30.20	PTR	www.mercy.net
170.29.30.20	PTR	mercy.net
170.29.30.20	A+PTR	www-prod.mercy.net
170.29.30.23	A+PTR	www.mymercy.net
170.29.30.23	A+PTR	mymercy.net
170.29.30.23	A+PTR	www-prod.mymercy.mercy.net
170.29.30.31	PTR	epicprdbedside.mercy.net
170.29.30.31	PTR	epicbedtab.mercy.net
170.29.30.32	A+PTR	www.mtsmychart.com
170.29.30.32	A+PTR	wwwmtsm.mymercy.net
170.29.30.38	A	mercy.net
170.29.30.38	A	www.mercy.net
170.29.30.121	A+PTR	wwwchi-prod.mymercy.net
170.29.30.121	A+PTR	chi.mymercy.net
170.29.30.122	A+PTR	osu.mymercy.net
170.29.30.122	A+PTR	wwwosu-prod.mymercy.net