Robtex

Up: 98.139.32.0/19
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Down left: 98.139.48.0/21
Down right: 98.139.56.0/21

IP	Type	Hostname
98.139.48.4	A	vl-107.bas2-3-prd.ac4.yahoo.com
98.139.48.16	A+PTR	rsw10-3-prd.ac4.yahoo.com
98.139.48.17	PTR	unknown-98-139-48-x.yahoo.com
98.139.48.19	PTR	unknown-98-139-48-x.yahoo.com
98.139.48.35	PTR	rsw29-3-prd.ac4.yahoo.com
98.139.48.51	A	rsw45-3-prd.ac4.yahoo.com
98.139.48.65	A+PTR	rsw59-3-prd.ac4.yahoo.com
98.139.48.81	A	slb8-3-prd.ac4.yahoo.com
98.139.48.91	A	rsw75-3-prd.ac4.yahoo.com
98.139.48.96	A	rsw102-3-prd.ac4.yahoo.com
98.139.48.105	A	rsw86-3-prd.ac4.yahoo.com
98.139.48.112	PTR	unknown-98-139-48-x.yahoo.com
98.139.48.130	A+PTR	rsw104-3-prd.ac4.yahoo.com
98.139.48.146	A	rsw125-3-prd.ac4.yahoo.com
98.139.49.170	A	pud502.udb.ac4.yahoo.com
98.139.49.183	A	pud515.udb.ac4.yahoo.com
98.139.49.227	A	pud5054.udb.ac4.yahoo.com
98.139.49.241	A	pud8054.udb.ac4.yahoo.com
98.139.50.32	A+PTR	dev1-vm1.snp.mobile.ac4.yahoo.com
98.139.50.36	A	wsrlc1-vm4.yosws.ac4.yahoo.com
98.139.50.70	A	thm04r1.img.search.ac4.yahoo.com
98.139.50.80	PTR	unknown-98-139-50-x.yahoo.com
98.139.50.82	A	thm10r1.img.search.ac4.yahoo.com
98.139.50.166	A	dyn.yts.del.a06.yahoodns.net
98.139.50.166	A	proxy1.del.vip.ac4.yahoo.net
98.139.50.201	A	ono-dc9.it.ac4.yahoo.com
98.139.50.233	A	not301.snp.mobile.ac4.yahoo.com
98.139.50.251	A	qa-web02.vap.ac4.yahoo.net
98.139.51.46	A	rtc11r1.rtds.search.ac4.yahoo.com
98.139.51.63	A	rtc16r3.rtds.search.ac4.yahoo.com
98.139.51.74	A	db1.onp.ac4.yahoo.com
98.139.51.76	A	dpc06.rtds.search.ac4.yahoo.com
98.139.51.148	A	api.helium.vip.ac4.yahoo.com
98.139.51.149	A	yqlyts.rush.pipes.vip.ac4.yahoo.com
98.139.51.178	A	flproc1.local.ac4.yahoo.com
98.139.51.190	A	engine88.yql.ac4.yahoo.com
98.139.52.64	A	api-proxy.grp.vip.ac4.yahoo.com
98.139.52.160	PTR	unknown-98-139-52-x.yahoo.com
98.139.52.193	PTR	unknown-98-139-52-x.yahoo.com
98.139.52.208	PTR	newman2.bullet.10025.mail.dns.ac4.yahoo.com
98.139.52.209	PTR	newman2.bullet.10025.mail.dns.ac4.yahoo.com
98.139.52.210	PTR	newman2.bullet.10025.mail.dns.ac4.yahoo.com
98.139.52.211	PTR	newman2.bullet.10025.mail.dns.ac4.yahoo.com
98.139.52.224	PTR	newman2.bullet.10025.mail.dns.ac4.yahoo.com
98.139.52.226	PTR	newman2.bullet.10025.mail.dns.ac4.yahoo.com
98.139.52.227	PTR	newman2.bullet.10025.mail.dns.ac4.yahoo.com
98.139.52.244	A	nm27-vm0.bullet.mail.ac4.yahoo.com
98.139.52.246	A	nm28-vm0.bullet.mail.ac4.yahoo.com
98.139.53.99	PTR	unknown-98-139-53-x.yahoo.com
98.139.53.133	A	mg006.mail.ac4.yahoo.com
98.139.53.135	A	mg008.mail.ac4.yahoo.com
98.139.53.158	A	mg031.mail.ac4.yahoo.com
98.139.53.165	A	c101.rri.mail.ac4.yahoo.com
98.139.53.195	A+PTR	nm10-vm1.bullet.mail.ac4.yahoo.com
98.139.53.199	A	nm12-vm1.bullet.mail.ac4.yahoo.com
98.139.53.208	PTR	nm17-vm0.bullet.mail.ac4.yahoo.com
98.139.53.210	PTR	unknown-98-139-53-x.yahoo.com
98.139.53.216	A	nm21-vm0.bullet.mail.ac4.yahoo.com
98.139.53.227	A+PTR	yts.yql.vip.ac4.yahoo.com
98.139.53.231	A	nc5.n902.mail.ac4.yahoo.com
98.139.54.2	PTR	ha2.vl-124.bas-3-prd.ac4.yahoo.com
98.139.54.3	PTR	vl-124b.bas1-3-prd.ac4.yahoo.com
98.139.54.60	A	k.mx.mail.yahoo.com
98.139.54.195	PTR	unknown-98-139-54-x.yahoo.com
98.139.56.80	A+PTR	gvsubq.grp.vip.ac4.yahoo.com
98.139.57.144	PTR	unknown-98-139-57-x.yahoo.com
98.139.58.44	A	cns2.yahoo.com
98.139.58.45	A	cns4.yahoo.com
98.139.58.68	A	es006-vm0.geotech.ac4.yahoo.com
98.139.58.69	A	es007-vm0.geotech.ac4.yahoo.com
98.139.58.83	A	es009-vm3.geotech.ac4.yahoo.com
98.139.58.93	A	es007-vm6.geotech.ac4.yahoo.com
98.139.58.103	A	fe2.mobile.listings.ac4.yahoo.com
98.139.58.114	PTR	unknown-98-139-58-x.yahoo.com
98.139.58.114	A	vespa-feeder4.vis.shop.ac4.yahoo.com
98.139.59.9	A	autoc1.shop.ac4.yahoo.com
98.139.59.19	A	vespa-qrs44.vis.shop.ac4.yahoo.com
98.139.59.28	A	extra01.vis.ac4.yahoo.com
98.139.59.30	A	extra03.vis.ac4.yahoo.com
98.139.59.32	A	relocate5.socdir.ac4.yahoo.com
98.139.59.42	A	acloud1.dns.ac4.yahoo.com
98.139.59.67	PTR	unknown-98-139-59-x.yahoo.com
98.139.59.97	A+PTR	vespa-qrs10.vis.shop.ac4.yahoo.com
98.139.59.104	A	vespa-qrs17.vis.shop.ac4.yahoo.com
98.139.59.113	A+PTR	vespa-qrs26.vis.shop.ac4.yahoo.com
98.139.59.114	A	vespa-qrs27.vis.shop.ac4.yahoo.com
98.139.59.118	A	vespa-qrs31.vis.shop.ac4.yahoo.com
98.139.59.127	A	vespa-qrs40.vis.shop.ac4.yahoo.com
98.139.59.143	A	vespa-rtc17.travel.vis.ac4.yahoo.com
98.139.59.155	A	vespa-admin03.shop.vis.ac4.yahoo.com
98.139.59.166	A	vespa-rtc36.vis.shop.ac4.yahoo.com
98.139.59.176	A+PTR	prd01.gossip.search.ac4.yahoo.com
98.139.60.0	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.1	A+PTR	vl-121.bas1-3-prd.ac4.yahoo.com
98.139.60.2	PTR	ha2.vl-121.bas-3-prd.ac4.yahoo.com
98.139.60.16	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.18	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.19	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.32	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.33	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.34	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.35	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.49	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.50	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.51	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.67	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.81	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.82	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.96	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.97	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.98	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.101	A	webcs201.msg.ac4.yahoo.com
98.139.60.112	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.113	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.116	A	webcs201p1.msg.ac4.yahoo.com
98.139.60.128	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.129	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.130	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.133	A	proxy102p6.fb.msg.ac4.yahoo.com
98.139.60.146	A	proxy104p3.fb.msg.ac4.yahoo.com
98.139.60.147	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.156	A	webcs203p1.msg.ac4.yahoo.com
98.139.60.161	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.163	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.176	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.178	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.179	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.192	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.195	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.210	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.211	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.211	A	proxy106p3.fb.msg.ac4.yahoo.com
98.139.60.224	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.225	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.226	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.227	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.234	A	httpcs206p3.msg.ac4.yahoo.com
98.139.60.240	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.241	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.242	PTR	unknown-98-139-60-x.yahoo.com
98.139.60.243	PTR	httpcs208p4.msg.ac4.yahoo.com
98.139.61.64	A	proxy105p1.fb.msg.ac4.yahoo.com
98.139.61.134	A	rproxy207.msg.ac4.yahoo.com
98.139.61.155	A	rproxy228.msg.ac4.yahoo.com
98.139.61.159	A	rproxy232.msg.ac4.yahoo.com
98.139.61.167	A	rproxy240.msg.ac4.yahoo.com
98.139.62.59	A	xslt24.finance.ac4.yahoo.com
98.139.62.116	A	scache1.global.media.vip.ac4.yahoo.com
98.139.62.144	A	japi56.global.media.ac4.yahoo.com
98.139.62.158	A	japi70.global.media.ac4.yahoo.com
98.139.62.174	A	japi181.global.media.ac4.yahoo.com
98.139.62.197	A	scache1.pre.global.media.ac4.yahoo.com
98.139.62.199	A	yts1.pre.global.media.ac4.yahoo.com
98.139.62.240	A	japi17.global.media.ac4.yahoo.com
98.139.63.11	A	japi32.global.media.ac4.yahoo.com
98.139.63.21	A	japi39.global.media.ac4.yahoo.com
98.139.63.34	A	fe58.global.media.ac4.yahoo.com
98.139.63.41	A	fe79.global.media.ac4.yahoo.com
98.139.63.44	A	fe88.global.media.ac4.yahoo.com
98.139.63.48	A+PTR	japi74.global.media.ac4.yahoo.com
98.139.63.56	A	japi94.global.media.ac4.yahoo.com
98.139.63.61	A	ycpi1.global.media.vip.ac4.yahoo.com
98.139.63.75	A	fe86.global.media.ac4.yahoo.com
98.139.63.96	A	fe130.global.media.ac4.yahoo.com
98.139.63.109	A	api16.sports.ac4.yahoo.com
98.139.63.146	A+PTR	fe20.global.media.ac4.yahoo.com
98.139.63.152	A	fe26.global.media.ac4.yahoo.com
98.139.63.158	A	fe32.global.media.ac4.yahoo.com
98.139.63.174	A	fe48.global.media.ac4.yahoo.com