Robtex

Up: 66.187.224.0/19
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Down left: 66.187.240.0/21
Down right: 66.187.248.0/21

IP	Type	Hostname
66.187.240.5	A+PTR	ns1.va3.ummail.com
66.187.240.11	A	r3s1.va3.ummail.com
66.187.241.9	A	bs2e2k.va3.ummail.com
66.187.241.32	A	va2-root-01.ummailbox.net
66.187.241.33	A	drac-dns-02.ummailbox.net
66.187.241.34	A	va2-dns-01.ummailbox.net
66.187.241.35	A	drac-dns-01.ummailbox.net
66.187.241.48	A	va2-be-a02.ummailbox.net
66.187.241.49	A	drac-be-a02.ummailbox.net
66.187.241.51	A	va2-cs-01.ummailbox.net
66.187.241.52	A	drac-fe-01.ummailbox.net
66.187.241.127	A	va2-e2ksql1.ummailbox.net
66.187.241.128	A	umist02.ummail.com
66.187.241.129	A	umibb01.ummail.com
66.187.241.203	A	c21p5.va3.ummail.com
66.187.241.205	A	c23p3.va3.ummail.com
66.187.241.206	A	c23p4.va3.ummail.com
66.187.241.208	A	c20p2.va3.ummail.com
66.187.241.210	A	c21p4.va3.ummail.com
66.187.241.214	A	c20p4.va3.ummail.com
66.187.241.215	A	c20p5.va3.ummail.com
66.187.241.230	A	c24p4.va3.ummail.com
66.187.241.233	A	c18p3.va3.ummail.com
66.187.241.235	A	c18p5.va3.ummail.com
66.187.241.244	A	c19s1.va3.ummail.com
66.187.242.5	A	tartarus.va3.ummail.com
66.187.242.9	A	bs1unix.va3.ummail.com
66.187.242.57	A	emcsp2.va3.ummail.com
66.187.242.62	A	notes1.unitedmessaging.com
66.187.242.63	A	notes2.unitedmessaging.com
66.187.242.66	A	va2-notes5.ummail.com
66.187.242.67	A	umiqp01.ummail.com
66.187.242.68	A	domdemo.ummail.com
66.187.242.82	A+PTR	shcaladmin.va3.ummail.com
66.187.242.83	A+PTR	shcaladmin.va3.ummail.com
66.187.242.107	A	ldap.mcdonalds.com
66.187.242.114	A+PTR	va2-sssprx1e.ummailbox.net
66.187.242.115	A	va2-sssprx2e.ummailbox.net
66.187.242.128	A+PTR	va2-bigip-mcdpops.va3.ummail.com
66.187.242.134	A	va2-calserva.ummailbox.net
66.187.242.135	A	va2-calservb.ummailbox.net
66.187.242.139	A	mmc.unitedmessaging.com
66.187.242.145	A	bigip2i.va3.ummail.com
66.187.242.146	A	bigip2e.va3.ummail.com
66.187.242.167	PTR	c2p4.va3.ummail.com
66.187.242.168	A	c3p1.va3.ummail.com
66.187.242.170	A	c14p1.va3.ummail.com
66.187.242.173	A	c1p2.va3.ummail.com
66.187.242.178	A	c15p1.va3.ummail.com
66.187.242.183	A	c3p4.va3.ummail.com
66.187.242.204	A	c14s1.va3.ummail.com
66.187.242.208	A	c13s1.va3.ummail.com
66.187.242.210	A	c11s1.va3.ummail.com
66.187.242.226	A	va2-bigip-coresource.va3.ummail.com
66.187.242.236	A	va2-sssprx1c.ummailbox.net
66.187.242.238	A	va2-sssprx2b.ummailbox.net
66.187.242.241	A	va2-sssprx1d.ummailbox.net
66.187.242.242	A	va2-sssprx2d.ummailbox.net
66.187.242.248	A	unixsw2.va3.ummail.com
66.187.242.248	A	r4s2.va3.ummail.com
66.187.243.220	A	c17p3.va3.ummail.com
66.187.243.249	A+PTR	c17s1.va3.ummail.com
66.187.244.40	A	mcalt.sc1.ummail.com
66.187.244.200	A	c4p1.va3.ummail.com
66.187.244.203	A	c4p4.va3.ummail.com
66.187.244.223	A	c4s2.va3.ummail.com
66.187.248.16	A	marcg-cn1.sc1.ummail.com
66.187.248.20	A	marcg-cs1.sc1.ummail.com
66.187.248.25	A	marcg-fe2.sc1.ummail.com
66.187.248.33	A	shared-cn1.sc1.ummail.com
66.187.248.35	A+PTR	shared-dns1.sc1.ummail.com
66.187.248.38	A	shared-dc1.sc1.ummail.com
66.187.248.40	A	shared-fe1.sc1.ummail.com
66.187.248.66	A	wlhsn-fe4.sc1.ummail.com
66.187.248.69	A	wlhsn-vs3.sc1.ummail.com
66.187.248.70	A	wlhsn-vs4.sc1.ummail.com
66.187.248.249	A	brp.ummail.com
66.187.248.249	A	brp.agilera.com
66.187.250.1	A	gw1.sc1.ummail.com
66.187.250.2	A	gw2.sc1.ummail.com
66.187.250.3	A	dcns1.sc1.ummail.com
66.187.250.4	A	dcns2.sc1.ummail.com
66.187.250.16	A	mc.sc1.ummail.com
66.187.250.16	A	mc1.sc1.ummail.com
66.187.250.17	A	mc.sc1.ummail.com
66.187.250.18	A	mc3.sc1.ummail.com
66.187.250.24	A	intsmtp.sc1.ummail.com
66.187.250.25	A	intsmtp.sc1.ummail.com
66.187.250.49	A	hawk.ummail.com
66.187.250.49	A	hawk.sc1.ummail.com
66.187.250.50	A	hawk.ummail.com
66.187.250.50	A	hawk.sc1.ummail.com
66.187.250.52	A	hawk5.ummail.com
66.187.250.53	A	hawk.ummail.com
66.187.250.53	A	hawk.sc1.ummail.com
66.187.250.64	A	charon.sc1.ummail.com
66.187.250.248	A	mcsw1.sc1.ummail.com
66.187.251.143	A	va2-mcdrep1.ummailbox.net
66.187.251.144	A	va2-mcdpab1.ummailbox.net
66.187.251.145	A	va2-mcdprp1.ummailbox.net
66.187.251.190	A	va2-mcdmsg1.ummailbox.net
66.187.251.191	A	mcdcal1.va3.ummail.com
66.187.252.34	A	mail.targetbase.com
66.187.252.38	A	ww-groupvip.sc1.ummail.com
66.187.252.42	A	bestwesternvip.sc1.ummail.com
66.187.252.48	A	somvip.sc1.ummail.com
66.187.252.58	A	ibsvip.sc1.ummail.com
66.187.252.65	A	cieevip.sc1.ummail.com
66.187.252.92	A	ciee-mcfe.sc1.ummail.com
66.187.252.110	A	trstmrk-cn1.sc1.ummail.com
66.187.252.114	A	trstmrk-dc2.sc1.ummail.com
66.187.252.130	A	owamail.ummailbox.net
66.187.252.240	A	imailbox2.unitedmessaging.com
66.187.252.243	A+PTR	caest01.agilera.com
66.187.255.8	A	ns1.sc1.ummail.com
66.187.255.9	A	ns2.sc1.ummail.com