Robtex

Up: 68.142.224.0/20
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Down left: 68.142.224.0/22
Down right: 68.142.228.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.142.224.0	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.1	A+PTR	ha1.vl-133.bas-8-prd.bf1.yahoo.com
68.142.224.2	A+PTR	ha2.vl-133.bas-8-prd.bf1.yahoo.com
68.142.224.3	A+PTR	vl-133.bas1-8-prd.bf1.yahoo.com
68.142.224.4	A	vl-133.bas2-8-prd.bf1.yahoo.com
68.142.224.8	A+PTR	vl-133.slb10-8-prd.bf1.yahoo.com
68.142.224.9	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.10	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.11	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.16	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.17	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.18	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.19	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.24	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.25	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.26	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.27	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.37	A	engine201.yql.bf1.yahoo.com
68.142.224.69	A	yts15.yql.bf1.yahoo.com
68.142.224.83	PTR	unknown-68-142-224-x.yahoo.com
68.142.224.93	A	mobilefp.zenfs.com
68.142.224.93	A	ottoman.zenfs.com
68.142.224.93	A	ds-use45usw45.aa.a01.yahoodns.net
68.142.224.119	A	engine187.yql.bf1.yahoo.com
68.142.224.132	A	engine104.yql.bf1.yahoo.com
68.142.224.173	A	engine145.yql.bf1.yahoo.com
68.142.224.243	A+PTR	vespa-feeder05.cl1.shop.vis.bf1.yahoo.com
68.142.224.244	A	cache02.shop.vis.bf1.yahoo.com
68.142.224.244	A	ext-mail6.dot.jo
68.142.225.22	A	vespa-rtc008.cl1.shop.vis.bf1.yahoo.com
68.142.225.72	PTR	vespa-rtc028.cl1.shop.vis.bf1.yahoo.com
68.142.225.75	A+PTR	vespa-rtc031.cl1.shop.vis.bf1.yahoo.com
68.142.225.79	A	vespa-rtc035.cl1.shop.vis.bf1.yahoo.com
68.142.225.123	A+PTR	vespa-rtc038.cl2.shop.vis.bf1.yahoo.com
68.142.225.125	A	vespa-rtc040.cl2.shop.vis.bf1.yahoo.com
68.142.225.162	A+PTR	vespa-feeder02.cl2.shop.vis.bf1.yahoo.com
68.142.225.229	A	qa03.shop.vis.bf1.yahoo.com
68.142.225.246	A	vespa-qrs-cl1.shop.vis.vip.bf1.yahoo.com
68.142.225.250	A+PTR	quran.forums.maktoob.vip.bf1.yahoo.com
68.142.225.250	A	quran.forum.maktoob.a01.yahoodns.net
68.142.226.19	PTR	unknown-68-142-226-x.yahoo.com
68.142.226.33	A+PTR	860228.ostk.bm2.prod.bf1.yahoo.com
68.142.226.43	PTR	bf1onepush62.prod.comet.bf1.yahoo.com
68.142.226.73	A+PTR	loadgen119.stress.media.bf1.yahoo.com
68.142.226.76	A	stun.qa.voice.yahoo.com
68.142.226.82	A+PTR	ns7.yahoo.com
68.142.226.110	A	w3.my.bf1.yahoo.com
68.142.227.18	PTR	bis9.kon.bf1.yahoo.com
68.142.227.74	PTR	bis3.kon.vip.bf1.yahoo.com
68.142.227.83	A+PTR	pclick.data.vip.bf1.yahoo.com
68.142.227.83	A	any-pclick.data.a01.yahoodns.net
68.142.227.83	A	pclick.data.g01.yahoodns.net
68.142.227.90	A+PTR	bf1-shareddb-003.mysql.bf1.yahoo.com
68.142.227.91	A+PTR	bf1-shareddb-004.mysql.bf1.yahoo.com
68.142.227.94	A	gossip-ss.ysta1.b.yahoo.com
68.142.227.94	A	gossip-ss.us.search.yahoo.com
68.142.227.111	A	repapi-as.it.vip.bf1.yahoo.com
68.142.227.118	A	118.227.142.68.aprez.ostk.prod.bf1.yahoo.com
68.142.227.141	A	perf3-mds1.fp.vip.bf1.yahoo.com
68.142.227.190	A	mingle.yahoo.com
68.142.228.27	PTR	unknown-68-142-228-x.yahoo.com
68.142.228.82	PTR	unknown-68-142-228-x.yahoo.com
68.142.228.136	PTR	unknown-68-142-228-x.yahoo.com
68.142.228.138	PTR	unknown-68-142-228-x.yahoo.com
68.142.228.179	PTR	unknown-68-142-228-x.yahoo.com
68.142.229.9	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.17	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.26	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.27	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.34	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.35	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.41	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.48	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.50	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.51	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.57	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.72	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.73	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.74	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.98	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.99	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.105	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.123	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.137	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.153	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.154	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.161	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.162	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.170	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.176	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.186	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.187	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.201	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.210	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.211	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.225	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.227	PTR	unknown-68-142-229-x.yahoo.com
68.142.229.250	A+PTR	f9992.mail.yahoo.com
68.142.230.0	PTR	unknown-68-142-230-x.yahoo.com
68.142.230.64	A+PTR	smtp221.mail.bf1.yahoo.com
68.142.230.69	A	smtp226.mail.bf1.yahoo.com
68.142.230.72	PTR	smtp229.mail.bf1.yahoo.com
68.142.230.73	PTR	smtp230.mail.bf1.yahoo.com
68.142.230.74	A+PTR	smtp231.mail.bf1.yahoo.com
68.142.230.75	PTR	smtp232.mail.bf1.yahoo.com
68.142.230.76	A	smtp233.mail.bf1.yahoo.com
68.142.230.78	A	smtp235.mail.bf1.yahoo.com
68.142.230.88	PTR	content2.mail.vip.bf1.yahoo.com
68.142.230.88	A	us.overview.mail.yahoo.com
68.142.230.88	A	ro.overview.mail.yahoo.com
68.142.230.107	A+PTR	nc39.n6.mail.bf1.yahoo.com
68.142.230.138	A	ls10052.mail.bf1.yahoo.com
68.142.230.141	A	ls10055.mail.bf1.yahoo.com
68.142.230.200	PTR	pop-secure.plus.mail.vip.bf1.yahoo.com
68.142.230.200	A	pop-secure-plus.mail.am0.yahoodns.net
68.142.230.230	A	web162012.mail.bf1.yahoo.com
68.142.230.234	PTR	rtn2.grp.vip.bf1.yahoo.com
68.142.230.234	A	rtn1.groups.a03.yahoodns.net
68.142.230.245	A	dev.yahoo.com
68.142.230.245	A	developer.search.yahoo.com
68.142.230.245	A	ats.developer.a01.yahoodns.net
68.142.231.8	A	hs10731.mail.bf1.yahoo.com
68.142.231.17	A+PTR	pop-secure.mail.vip.bf1.yahoo.com
68.142.231.21	A	pop.tools.sky.com
68.142.231.21	A	pop.sky.com
68.142.231.21	A	pop-secure-bskyb.mail.am0.yahoodns.net
68.142.231.37	A	smtp106.rhel.mail.bf1.yahoo.com
68.142.231.49	PTR	sky10802.mail.bf1.yahoo.com
68.142.231.66	PTR	mg6.mail.vip.bf1.yahoo.com
68.142.231.66	A	leizel.mg.mail.yahoo.com
68.142.231.66	A	global.mg.mail.gm0.yahoodns.net
68.142.231.67	PTR	unknown-68-142-231-x.yahoo.com
68.142.231.145	PTR	unknown-68-142-231-x.yahoo.com