Robtex

Up: 98.139.196.0/22
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Down left: 98.139.198.0/24
Down right: 98.139.199.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
98.139.198.4	PTR	vl-121.bas2-1-prd.bf1.yahoo.com
98.139.198.21	A	prod-su111.dht.bf1.yahoo.com
98.139.198.41	A	prod-su129.dht.bf1.yahoo.com
98.139.198.50	A+PTR	prod-su138.dht.bf1.yahoo.com
98.139.198.52	PTR	unknown-98-139-198-x.yahoo.com
98.139.198.73	A	prod-su161.dht.bf1.yahoo.com
98.139.198.75	PTR	prod-su163.dht.bf1.yahoo.com
98.139.198.105	A+PTR	prod-rte106.dht.bf1.yahoo.com
98.139.198.114	A+PTR	prod-rte115.dht.bf1.yahoo.com
98.139.198.120	A	hub103.dht.bf1.yahoo.com
98.139.198.125	A	prod-su220.dht.bf1.yahoo.com
98.139.198.130	A	prod-su177.dht.bf1.yahoo.com
98.139.198.132	A+PTR	prod-su179.dht.bf1.yahoo.com
98.139.198.157	A	prod-su204.dht.bf1.yahoo.com
98.139.198.160	A	prod-su207.dht.bf1.yahoo.com
98.139.198.176	A	prod-r-rte100.dht.bf1.yahoo.com
98.139.198.177	A+PTR	prod-r-rte101.dht.bf1.yahoo.com
98.139.198.182	A+PTR	prod-r-rte106.dht.bf1.yahoo.com
98.139.198.183	PTR	prod-r-rte107.dht.bf1.yahoo.com
98.139.198.199	A	prod-r-su107.dht.bf1.yahoo.com
98.139.198.207	A	prod-r-su115.dht.bf1.yahoo.com
98.139.198.209	A+PTR	prod-r-su117.dht.bf1.yahoo.com
98.139.198.223	A	prod-r-su131.dht.bf1.yahoo.com
98.139.198.227	A+PTR	prod-r-su135.dht.bf1.yahoo.com
98.139.198.246	A+PTR	prod-r-su154.dht.bf1.yahoo.com
98.139.198.254	PTR	tx100-b.dht.bf1.yahoo.com
98.139.199.2	PTR	unknown-98-139-199-x.yahoo.com
98.139.199.20	PTR	api-05.igor.bf1.yahoo.com
98.139.199.55	PTR	db-06.roles.bf1.yahoo.com
98.139.199.105	PTR	unknown-98-139-199-x.yahoo.com
98.139.199.105	A	cm3transport16.ops.bf1.yahoo.com
98.139.199.139	A+PTR	q2.ycpi.bf1.yahoo.net
98.139.199.144	A+PTR	q11.ycpi.bf1.yahoo.net
98.139.199.158	PTR	unknown.yahoo.com
98.139.199.158	A	u-aec41w5wtm.wc.yahoodns.net
98.139.199.158	A	t-cu3rmwoy98.wc.yahoodns.net
98.139.199.159	PTR	unknown-98-139-199-x.yahoo.com
98.139.199.171	A	r14.ycpi.bf1.yahoo.net
98.139.199.194	PTR	unknown-98-139-199-x.yahoo.com
98.139.199.194	A	r37.ycpi.bf1.yahoo.net
98.139.199.203	A	r46.ycpi.bf1.yahoo.net
98.139.199.204	PTR	unknown-98-139-199-x.yahoo.com
98.139.199.204	A	r1.ycpi.vip.bf1.yahoo.net
98.139.199.204	A	thumbp16-bf1.mail.yahoo.com
98.139.199.205	PTR	unknown-98-139-199-x.yahoo.com
98.139.199.205	A	thumbp16-bf1.mail.yahoo.com
98.139.199.205	A	extern.yahoo.com