Robtex

Up: 98.136.144.0/23
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Down left: 98.136.145.0/25
Down right: 98.136.145.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
98.136.145.1	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.1	A	vl-122.bas1-3-prd.ac4.yahoo.com
98.136.145.2	PTR	ha2.vl-122.bas-3-prd.ac4.yahoo.com
98.136.145.16	PTR	prod-su153.dht.ac4.yahoo.com
98.136.145.23	PTR	sherpa-tc2-use1.dht.vip.ac4.yahoo.com
98.136.145.24	A	int-su110.dht.ac4.yahoo.com
98.136.145.28	A+PTR	datax-fe001.prod.tgt.vip.gq1.yahoo.com
98.136.145.29	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.29	A	geo-applefinance-cache.internal.query.g03.yahoodns.net
98.136.145.29	A	media-router-apple1.prod.media.vip.gq1.yahoo.com
98.136.145.31	PTR	smpn.async.l3.vip.gq1.yahoo.com
98.136.145.31	A	media-router-brb1.prod.media.g03.yahoodns.net
98.136.145.31	A	ds-fp2.wg1.b.yahoo.com
98.136.145.32	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.32	A	zoo101.intuse1.dht.ac4.yahoo.com
98.136.145.32	A	comet.yahoo.g01.yahoodns.net
98.136.145.39	PTR	kubeingressplus1.mail-canary1.omega.vip.gq1.yahoo.com
98.136.145.39	A	brightroll.com
98.136.145.39	A	prod-su102.dht.ac4.yahoo.com
98.136.145.41	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.43	A+PTR	prod-su106.dht.ac4.yahoo.com
98.136.145.43	A	datax-fe001.sbx.tgt.vip.gq1.yahoo.com
98.136.145.43	A	datax-fe001.sbx.tgt.a01.yahoodns.net
98.136.145.45	A+PTR	prod-su108.dht.ac4.yahoo.com
98.136.145.45	A	any-pr-bucket.ybp.ysm.yahoodns.net
98.136.145.45	A	pr-bucket.ybp.gysm.yahoodns.net
98.136.145.49	A+PTR	prod-su112.dht.ac4.yahoo.com
98.136.145.51	PTR	prod-su114.dht.ac4.yahoo.com
98.136.145.53	A+PTR	csc-beapa10.adx.vip.gq1.yahoo.com
98.136.145.54	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.54	A	spcms.pbp.vip.gq1.yahoo.com
98.136.145.54	A	spcms-global.pbp.gysm.yahoodns.net
98.136.145.60	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.60	A	prod-su123.dht.ac4.yahoo.com
98.136.145.60	A	extesb.gapx.yahoodns.net
98.136.145.61	A	us-proxy-mobstor.g03.yahoodns.net
98.136.145.61	A	prod-proxy.mobstor.vip.gq1.yahoo.com
98.136.145.62	PTR	prod-su125.dht.ac4.yahoo.com
98.136.145.66	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.66	A	fam.data.fy2.b.yahoo.com
98.136.145.68	PTR	prod-su146.dht.ac4.yahoo.com
98.136.145.71	PTR	tc101.use1.dht.ac4.yahoo.com
98.136.145.76	PTR	prod-su427.dht.ac4.yahoo.com
98.136.145.76	A	gdb.g05.yahoodns.net
98.136.145.79	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.80	A+PTR	fts-ngn.flickr.vip.gq1.yahoo.com
98.136.145.80	A	flickr.yahoo.fr
98.136.145.80	A	fts.flickr.a00.yahoodns.net
98.136.145.81	PTR	prod-su131.dht.ac4.yahoo.com
98.136.145.82	PTR	prod-su132.dht.ac4.yahoo.com
98.136.145.84	PTR	prod-su134.dht.ac4.yahoo.com
98.136.145.86	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.86	A	prod-su136.dht.ac4.yahoo.com
98.136.145.87	PTR	prod-su137.dht.ac4.yahoo.com
98.136.145.88	A	prod-su138.dht.ac4.yahoo.com
98.136.145.89	PTR	mta-v1.biz.mail.vip.gq1.yahoo.com
98.136.145.91	PTR	prod-su141.dht.ac4.yahoo.com
98.136.145.96	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.99	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.99	A	prod-su432.dht.ac4.yahoo.com
98.136.145.100	A	ssbe.search.g04.yahoodns.net
98.136.145.102	PTR	prod-smgs1.dht.ac4.yahoo.com
98.136.145.108	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.108	A	prod-su179.dht.ac4.yahoo.com
98.136.145.109	PTR	spdc.pbp.vip.gq1.yahoo.com
98.136.145.109	A	spdc-global.pbp.gysm.yahoodns.net
98.136.145.109	A	any-spdc-global.pbp.ysm.yahoodns.net
98.136.145.112	PTR	prod-su160.dht.ac4.yahoo.com
98.136.145.119	PTR	prod-su167.dht.ac4.yahoo.com
98.136.145.119	A	sframes-debuga10.adx.vip.gq1.yahoo.com
98.136.145.122	A	av-beapa10.adx.vip.gq1.yahoo.com
98.136.145.122	A	prod-su170.dht.ac4.yahoo.com
98.136.145.123	A	prod-su171.dht.ac4.yahoo.com
98.136.145.123	A	gda10.ads.vip.gq1.yahoo.com
98.136.145.124	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.125	A	prod-su173.dht.ac4.yahoo.com
98.136.145.126	PTR	prod-su174.dht.ac4.yahoo.com
98.136.145.130	PTR	ha2.vl-113.bas-3-prd.ac4.yahoo.com
98.136.145.152	A+PTR	r1.ycpi.vip.ac4.yahoo.net
98.136.145.153	PTR	r2.ycpi.vip.ac4.yahoo.net
98.136.145.154	A+PTR	r3.ycpi.vip.ac4.yahoo.net
98.136.145.155	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.155	A	r4.ycpi.vip.ac4.yahoo.net
98.136.145.156	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.157	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.161	PTR	r02.ycpi.ac4.yahoo.net
98.136.145.165	PTR	r06.ycpi.ac4.yahoo.net
98.136.145.166	PTR	unknown.yahoo.com
98.136.145.166	A	r07.ycpi.ac4.yahoo.net
98.136.145.173	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.173	A	r14.ycpi.ac4.yahoo.net
98.136.145.177	A+PTR	r18.ycpi.ac4.yahoo.net
98.136.145.178	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.181	PTR	r22.ycpi.ac4.yahoo.net
98.136.145.182	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.185	PTR	x1-vm0-master.ycpi.ac4.yahoo.net
98.136.145.203	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.214	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.222	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.250	PTR	unknown-98-136-145-x.yahoo.com
98.136.145.254	PTR	unknown-98-136-145-x.yahoo.com