Robtex

Up: 202.165.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 202.165.96.0/22
Down right: 202.165.100.0/22

IP	Type	Hostname
202.165.96.0	PTR	unknown-202-165-96-x.yahoo.com
202.165.96.113	A	hsrp.vl208.cnb.yahoo.com
202.165.96.161	A	ofdet.search.cnb.yahoo.com
202.165.96.162	A	ofdet.search.cnb.yahoo.com
202.165.96.186	PTR	unknown-202-165-96-x.yahoo.com
202.165.96.186	A	nfs-tx100.udb.cnb.yahoo.com
202.165.96.189	A	hostnfs.udb.cnb.yahoo.com
202.165.97.36	A	vm51.webeng.testing.cnb.yahoo.com
202.165.97.53	A	v33-vm1.search.cnb.yahoo.com
202.165.97.53	A	ns5.yahoo.com
202.165.97.67	A+PTR	vm76.webeng.testing.cnb.yahoo.com
202.165.97.78	A	h08-vm07.testing.cnb.yahoo.com
202.165.97.116	A	h06-vm10.testing.cnb.yahoo.com
202.165.97.152	A+PTR	vm04.webeng.testing.cnb.yahoo.com
202.165.97.158	A	vm10.webeng.testing.cnb.yahoo.com
202.165.97.169	A	vm21.webeng.cnb.yahoo.com
202.165.97.175	A	vm27.webeng.cnb.yahoo.com
202.165.97.178	A+PTR	vm30.webeng.cnb.yahoo.com
202.165.97.205	A	h08-vm05.testing.cnb.yahoo.com
202.165.97.212	A	h01-vm15.testing.cnb.yahoo.com
202.165.97.242	A	vm73.webeng.testing.cnb.yahoo.com
202.165.98.122	PTR	unknown-202-165-98-x.yahoo.com
202.165.98.128	PTR	unknown-202-165-98-x.yahoo.com
202.165.98.128	A	s17.cache.cnb.yahoo.com
202.165.98.164	A	s04.cache.cnb.yahoo.com
202.165.98.232	A	186056.com
202.165.98.240	A	image1.search.vip.cnb.yahoo.com
202.165.98.249	PTR	unknown-202-165-98-x.yahoo.com
202.165.100.87	A	web75.search.cnb.yahoo.com
202.165.100.90	PTR	unknown-202-165-100-x.yahoo.com
202.165.100.160	A+PTR	cn.scs.msg.yahoo.com
202.165.100.161	A+PTR	cn.scs.msg.yahoo.com
202.165.100.162	A+PTR	cn.scs.msg.yahoo.com
202.165.101.0	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.2	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.10	A	c3560-k10.cnb.yahoo.com
202.165.101.16	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.27	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.27	A	c3560-g1.ops.cnb.yahoo.com
202.165.101.32	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.35	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.52	A	c3750-e1.ops.cnb.yahoo.com
202.165.101.62	A	c2950-f9.ops.cnb.yahoo.com
202.165.101.65	A	c2970-f8.ops.cnb.yahoo.com
202.165.101.73	A	c3550-f7.ops.cnb.yahoo.com
202.165.101.113	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.123	A	c3560-l13.ops.cnb.yahoo.com
202.165.101.128	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.129	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.168	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.169	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.170	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.171	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.187	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.203	PTR	unknown-202-165-101-x.yahoo.com
202.165.101.248	PTR	unknown-202-165-101-x.yahoo.com
202.165.102.43	A+PTR	partner.cn.yahoo.com
202.165.102.44	A	partner.cn.yahoo.com
202.165.102.61	A	web15607.mail.cnb.yahoo.com
202.165.102.81	PTR	unknown-202-165-102-x.yahoo.com
202.165.102.83	A	web15803.mail.cnb.yahoo.com
202.165.102.96	A	smtp201.mail.cnb.yahoo.com
202.165.102.100	A	ksvi4.search.cnb.yahoo.com
202.165.102.101	A	smtp203.mail.cnb.yahoo.com
202.165.102.110	A	count.yisou.vip.cnb.yahoo.com
202.165.102.111	A	site.yisou.vip.cnb.yahoo.com
202.165.102.111	A	bbs.yisou.com
202.165.102.113	A+PTR	site.yisou.vip.cnb.yahoo.com
202.165.102.113	A	bbs.yisou.com
202.165.102.114	A	site.yisou.vip.cnb.yahoo.com
202.165.102.114	A	bbs.yisou.com
202.165.102.126	A	click1.3721.vip.cnb.yahoo.com
202.165.102.137	A+PTR	vxs15606.mail.cnb.yahoo.com
202.165.102.141	A	web15911.mail.cnb.yahoo.com
202.165.102.180	A	beacon5.sds.cnb.yahoo.com
202.165.102.191	A	partner.cn.yahoo.com
202.165.102.194	A+PTR	img.cn.mail.yahoo.com
202.165.102.195	A+PTR	img.cn.mail.yahoo.com
202.165.102.198	A	mm.cn.msg.yahoo.com
202.165.102.199	A	mm.cn.msg.yahoo.com
202.165.102.219	A+PTR	mm.cn.msg.yahoo.com
202.165.102.220	A	mm.cn.msg.yahoo.com
202.165.102.221	A	mm.cn.msg.yahoo.com
202.165.102.222	A	mm.cn.msg.yahoo.com
202.165.102.241	PTR	unknown-202-165-102-x.yahoo.com
202.165.102.248	PTR	unknown-202-165-102-x.yahoo.com
202.165.103.6	A	si-a4.cnb.yahoo.com
202.165.103.37	A	1pai.cn
202.165.103.37	A	1pai.com.cn
202.165.103.37	A	1sou.com
202.165.103.38	A	1pai.cn
202.165.103.38	A	1pai.com.cn
202.165.103.53	A	web15908.mail.cnb.yahoo.com
202.165.103.85	A	db2.edit.cnb.yahoo.com
202.165.103.98	A	sgproxy3.mail.cnb.yahoo.com
202.165.103.103	A	ab2.login.cnb.yahoo.com
202.165.103.112	A	w3.sports.cnb.yahoo.com
202.165.103.113	PTR	unknown-202-165-103-x.yahoo.com
202.165.103.145	A+PTR	partner.cn.yahoo.com
202.165.103.162	PTR	unknown-202-165-103-x.yahoo.com
202.165.103.174	A	82585.com
202.165.103.226	PTR	unknown-202-165-103-x.yahoo.com