Robtex

Up: 72.30.128.0/17
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Down left: 72.30.128.0/19
Down right: 72.30.160.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.30.132.73	A	gi-0-6.bas1-1-con.ac2.yahoo.com
72.30.132.131	PTR	unknown-72-30-132-x.yahoo.com
72.30.134.169	A	oj6master.inktomisearch.com
72.30.138.200	A	hostmaster.thequeenmarysdarkharbor.com
72.30.142.222	A	llf531072.crawl.yahoo.net
72.30.180.40	A	cm.uk.independent.overture.com
72.30.180.40	A	cm.jp.overture.com
72.30.180.40	A	cm.ysm.yahoodns.net
72.30.180.88	A	ssfe-prod.ysm.vip.ac2.yahoo.com
72.30.180.88	A	ac2.ssfe-prod.ysm.yahoodns.net
72.30.185.2	A+PTR	ge-1-2-4.clr1.ac2.yahoo.com
72.30.185.75	A	vl-802.bas2-1-ysm.ac4.yahoo.com
72.30.185.244	A	bas3-1-yst.ac4.yahoo.com
72.30.185.249	A	bas2-1-ysm.ac4.yahoo.com
72.30.185.252	A	lo0.bas-f2.ac2.yahoo.com
72.30.186.0	PTR	unknown-72-30-186-x.yahoo.com
72.30.186.7	A	si-e1.vl220.ac2.yahoo.com
72.30.186.52	A	m2.search.vip.ac2.yahoo.com
72.30.187.99	A	m251.search.ac2.yahoo.com
72.30.190.0	PTR	unknown-72-30-190-x.yahoo.com
72.30.190.5	A	netscaler-f12-snip-v690.ac2.yahoo.com
72.30.190.12	A	netscalertest2.vip.ac2.yahoo.com
72.30.190.44	A	rc.us-west.srv.overture.com
72.30.190.44	A	any-rc.srv.ysm.yahoodns.net
72.30.190.64	PTR	unknown-72-30-190-x.yahoo.com
72.30.190.64	A	data.wa.perf.overture.com
72.30.190.72	A	help21.ysm.vip.ac2.yahoo.com
72.30.190.80	A	any-login.ysm.yahoodns.net
72.30.190.80	A	login.ysm.yahoodns.net
72.30.190.128	PTR	unknown-72-30-190-x.yahoo.com
72.30.190.131	PTR	unknown-72-30-190-x.yahoo.com
72.30.190.131	A	vl340.bas-f2.ac2.yahoo.com
72.30.190.162	A	enom-dm.ysm.vip.ac2.yahoo.com
72.30.190.175	A	cm-1.espn.ysm.vip.ac2.yahoo.com
72.30.190.193	PTR	unknown-72-30-190-x.yahoo.com
72.30.190.194	PTR	unknown-72-30-190-x.yahoo.com