Robtex

Up: 144.230.0.0/16
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Down left: 144.230.0.0/18
Down right: 144.230.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
144.230.6.6	A+PTR	vara3.sprint.com
144.230.8.204	A+PTR	federalip.us
144.230.8.204	A+PTR	frso.us
144.230.8.204	A	www.federalip.us
144.230.9.43	A	activate.glb.sprint.com
144.230.9.43	A	activate.geo.sprint.com
144.230.10.12	A	idg.sprint.com
144.230.10.14	A+PTR	rsip.sprint.com
144.230.10.17	A	lync13lsdcweb.sprint.com
144.230.10.17	A	lyncproxy.geo.sprint.com
144.230.13.15	A+PTR	lync13lsdccpweb.sprint.com
144.230.13.15	PTR	meeting.sprint.com
144.230.13.15	PTR	lync13lsdcweb_test.sprint.com
144.230.32.11	A	cxie0.sprint.com
144.230.32.18	A+PTR	dltest.sprint.com
144.230.32.18	PTR	partnersort.sprintpcs.com
144.230.32.19	A	learningtest.sprint.com
144.230.32.47	A	www6.sprint.com
144.230.36.5	A+PTR	reg1.telemail.net
144.230.37.20	A	www6.sprint.com
144.230.39.24	A+PTR	sarassl.sprint.com
144.230.41.23	A+PTR	re.sprint.com
144.230.48.65	A+PTR	eedev.sprint.com
144.230.48.114	A+PTR	zone-test.sprint.com
144.230.48.190	A	deviceselfserviceite3.sprint.com
144.230.60.21	A	cp.devproductivitymarketplace.sprint.com
144.230.60.27	A+PTR	ns1.devcloudservices.sprint.com
144.230.60.28	A+PTR	ns2.devcloudservices.sprint.com
144.230.60.72	A+PTR	ns1.stagingcloudservices.sprint.com
144.230.60.140	A+PTR	activate-ls.gst.sprint.com
144.230.60.140	A	activate.geo.sprint.com
144.230.63.36	A+PTR	vares-gw.sprint.com
144.230.65.16	A	vccftp.com
144.230.65.17	A	www.vccmedia.com
144.230.65.19	A	sprintcreativemedia.com
144.230.65.19	A	yellowfanstudio.com
144.230.68.34	PTR	www.yellowfan.studio
144.230.68.34	PTR	yellowfanstudio.com
144.230.68.34	PTR	www.yellowfanstudios.com
144.230.73.208	A	eba209.com
144.230.82.69	A+PTR	guestnet1.telemail.net
144.230.84.221	A+PTR	comms.sprint.com
144.230.84.221	A+PTR	webmail.comms.sprint.com
144.230.95.89	A+PTR	lnvpn.sprint.com
144.230.99.140	A+PTR	ngp.sprint.com
144.230.102.12	A	mm2.pcslab.com
144.230.102.15	A	access.pcslab.com
144.230.102.17	A	sprintdd.com
144.230.102.20	A	www.sprintdd.com
144.230.103.10	A	sprintwcl.net
144.230.103.239	A	test.sprintdevelopersandbox.com
144.230.110.50	A	spyder.sprintlabs.com
144.230.112.5	A	ns1.seaip.com
144.230.112.6	A	ns2.seaip.com
144.230.114.35	A+PTR	imtest.sprint.com
144.230.114.35	A+PTR	mts.sprint.com
144.230.122.53	A	mail.mail.518c2506e57106779f0cf55fcfd14fb065d00efe1d5a5a2a9b2d684d.6.mjuyh.com