Robtex

Up: 209.191.64.0/19
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Down left: 209.191.64.0/21
Down right: 209.191.72.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
209.191.64.0	PTR	unknown-209-191-64-x.yahoo.com
209.191.64.9	A	ae-0.pat2.dcz.yahoo.com
209.191.64.10	A	si-a2.vl29.mud.yahoo.com
209.191.64.35	A	sparestore4.store.mud.yahoo.com
209.191.64.54	A	et-8-0-0.pat2.che.yahoo.com
209.191.64.75	A	ae-8.pat2.dnx.yahoo.com
209.191.64.120	A	ae-1.pat1.dnx.yahoo.com
209.191.64.138	A	bes1-vm1.mgl.mud.yahoo.com
209.191.64.162	PTR	unknown-209-191-64-x.yahoo.com
209.191.64.162	A	ae-10.pat2.nyc.yahoo.com
209.191.64.165	A	ae-1.pat2.bfw.yahoo.com
209.191.64.252	A	ae-3.pat1.sjc.yahoo.com
209.191.66.6	A	si-a12.vl30-1.mud.yahoo.com
209.191.66.9	A	hsrp1.si-a9-10.vl30.mud.yahoo.com
209.191.66.17	A	r1-30.dns.mud.yahoo.com
209.191.66.19	A	r3-30.dns.mud.yahoo.com
209.191.66.27	A	html111.store.mud.yahoo.com
209.191.66.69	A	html104.store.mud.yahoo.com
209.191.66.79	A	html126.store.mud.yahoo.com
209.191.66.88	A	lib107.store.mud.yahoo.net
209.191.66.99	PTR	unknown-209-191-66-x.yahoo.com
209.191.66.103	A	edit114.store.mud.yahoo.com
209.191.66.119	A	edit130.store.mud.yahoo.com
209.191.66.126	A	edit137.store.mud.yahoo.com
209.191.66.158	A	edit169.store.mud.yahoo.com
209.191.66.173	A	editproxy102.store.mud.yahoo.com
209.191.66.232	A	html116.store.mud.yahoo.com
209.191.66.234	A	html118.store.mud.yahoo.com
209.191.66.235	A	html119.store.mud.yahoo.com
209.191.66.253	A	csell106.store.mud.yahoo.net
209.191.67.16	A+PTR	si-a12.vl30.mud.yahoo.com
209.191.67.50	A	old-lib101.qa.store.mud.yahoo.net
209.191.67.82	A	cud102.sbs.mud.yahoo.com
209.191.67.195	PTR	unknown-209-191-67-x.yahoo.com
209.191.68.9	A	si-a5.v31.mud.yahoo.com
209.191.68.16	PTR	unknown-209-191-68-x.yahoo.com
209.191.68.16	A	r0-31.reserved.dns.mud.yahoo.com
209.191.68.39	A	attach-dw.mail.vip.mud.yahoo.com
209.191.68.64	A	f349.mail.vip.mud.yahoo.com
209.191.68.101	A	mta.beta.mail.yahoo.com
209.191.68.219	A	mc1c.mail.vip.mud.yahoo.com
209.191.69.6	A	pop-au.mail.vip.mud.yahoo.com
209.191.69.75	A	mg081.mail.mud.yahoo.com
209.191.70.20	A	dmns2.yahoo.com
209.191.70.21	A	rsvd-dmns-mud.dns.yahoo.com
209.191.70.86	A	sd1-vm3.bb.mud.yahoo.com
209.191.70.96	A	pricrw.vc.search.vip.mud.yahoo.com
209.191.70.165	A	point-vip1.search.vip.mud.yahoo.com
209.191.70.198	A	app1.games.vip.mud.yahoo.com
209.191.70.215	A	any-yqlyts.a01.yahoodns.net
209.191.70.215	A	yqlyts.g01.yahoodns.net
209.191.70.222	A	alpha.news.yahoo.com
209.191.71.40	A	yqlengine.pipes.vip.mud.yahoo.com
209.191.71.40	A	bix.ie
209.191.71.43	A	sc1-vm6.bb.mud.yahoo.com
209.191.71.105	A	yql.rush.pipes.g01.yahoodns.net
209.191.71.196	A	xsltm24.finance.mud.yahoo.com
209.191.71.203	A	xsltm31.finance.mud.yahoo.com
209.191.72.111	A	web80807.mail.mud.yahoo.com
209.191.75.250	A	usautco.com
209.191.75.250	A	awsdlaw.com
209.191.75.250	A	janxlp.com
209.191.76.7	A	slb1.mud.yahoo.com
209.191.76.11	A	ir2.fp.vip.mud.yahoo.com
209.191.76.12	A	ir3.fp.vip.mud.yahoo.com
209.191.78.83	PTR	unknown-209-191-78-x.yahoo.com
209.191.78.157	A	te-8-2.fab2-a-gdc.mud.yahoo.com
209.191.78.253	A	fab2-a-gdc.mud.yahoo.com