Robtex

Up: 216.252.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 216.252.120.0/22
Down right: 216.252.124.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.252.120.11	A	lo0.usw4-12-pdb.ne1.yahoo.com
216.252.120.32	A	www.crystalaudiovideo.ca
216.252.120.60	A	lo0.tor25-61-pdb.ne1.yahoo.com
216.252.120.152	A	lo0.tor136-153-pdb.ne1.yahoo.com
216.252.120.157	A	lo0.tor141-158-pdb.ne1.yahoo.com
216.252.120.158	A	lo0.tor142-159-pdb.ne1.yahoo.com
216.252.120.159	A	lo0.tor143-160-pdb.ne1.yahoo.com
216.252.120.186	PTR	unknown-216-252-120-x.yahoo.com
216.252.120.204	A	lo0.tor45-205-pdb.ne1.yahoo.com
216.252.120.232	A	lo0.tor290-233-pdb.ne1.yahoo.com
216.252.120.240	A	billing.mail.yahoo.com
216.252.120.241	A	billing.mail.yahoo.com
216.252.121.2	A	lo0.usw9-259-pdb.ne1.yahoo.com
216.252.121.32	A	attach.mail.vip.sp1.yahoo.com
216.252.121.68	A	lo0.tor155-325-pdb.ne1.yahoo.com
216.252.121.68	A	web43138.mail.sp1.yahoo.com
216.252.121.71	A	lo0.tor158-328-pdb.ne1.yahoo.com
216.252.121.72	PTR	unknown-216-252-121-x.yahoo.com
216.252.121.73	A	lo0.tor160-330-pdb.ne1.yahoo.com
216.252.121.84	A	lo0.tor174-341-pdb.ne1.yahoo.com
216.252.121.134	A	lo0.tor246-391-pdb.ne1.yahoo.com
216.252.121.159	A	lo0.tor272-416-pdb.ne1.yahoo.com
216.252.121.161	PTR	unknown-216-252-121-x.yahoo.com
216.252.121.168	PTR	unknown-216-252-121-x.yahoo.com
216.252.121.182	A	anyycpi-o.ay1.b.yahoo.net
216.252.121.182	A	geoycpi-o.gy1.b.yahoo.net
216.252.121.182	A	geoycpi-wf.wretch.gycpi.b.yahoodns.net
216.252.121.205	A	lo0.tor330-462-pdb.ne1.yahoo.com
216.252.121.216	PTR	unknown-216-252-121-x.yahoo.com
216.252.121.216	A	megapixeldigitalimagingsystems.com
216.252.121.216	A	noticiasaguascalientes.com
216.252.121.253	A	lo0.tor402-510-pdb.ne1.yahoo.com
216.252.122.5	A	si-a1.vl24.sp1.yahoo.com
216.252.122.25	A	ns14.yahoo.com
216.252.122.33	A	lo0.lef18-1-pdb.ne1.yahoo.com
216.252.122.38	A	lo0.lef23-1-pdb.ne1.yahoo.com
216.252.122.87	A	lo0.lef8-2-pdb.ne1.yahoo.com
216.252.122.104	A+PTR	lo0.lef25-2-pdb.ne1.yahoo.com
216.252.122.104	A	dh5.data.sp1.yahoo.com
216.252.122.205	A	catz-tool1.shop.vip.sp1.yahoo.com
216.252.122.217	PTR	unknown-216-252-122-x.yahoo.com
216.252.122.219	PTR	unknown-216-252-122-x.yahoo.com
216.252.122.220	A	api.m.yahoo.com
216.252.122.245	A	us3.my.vip.sp1.yahoo.com
216.252.123.4	A	myweb-db1.vip.search.sp1.yahoo.com
216.252.123.25	A	et4.egr1-1-pdb.ne1.yahoo.com
216.252.123.30	A	et25.fab4-2-gdc.ne1.yahoo.com
216.252.123.176	PTR	unknown-216-252-123-x.yahoo.com
216.252.124.5	A	si-a5.vl21.sp1.yahoo.com
216.252.124.6	A	si-a6.vl21.sp1.yahoo.com
216.252.124.10	A	si-a3.vl21.sp1.yahoo.com
216.252.124.24	A	events.yahoo.ca
216.252.124.30	A	bs1.ads.vip.sp1.yahoo.com
216.252.124.32	PTR	unknown-216-252-124-x.yahoo.com
216.252.124.33	A	as1.media.search.vip.sp1.yahoo.com
216.252.124.114	A	yq1.search.vip.sp1.yahoo.com
216.252.124.118	A	sbc3beta.edit.client.sp1.yahoo.com
216.252.124.160	A	es106.ls.sp1.yahoo.com
216.252.124.231	A	db1.ugc.vip.sp1.yahoo.com
216.252.125.8	PTR	unknown-216-252-125-x.yahoo.com
216.252.125.27	A+PTR	ms2.ads.sp1.yahoo.com
216.252.125.28	A	ms3.ads.sp1.yahoo.com
216.252.125.29	A	ms4.ads.sp1.yahoo.com
216.252.125.30	A	ms5.ads.sp1.yahoo.com
216.252.125.34	A+PTR	sa5.ads.sp1.yahoo.com
216.252.125.47	A	bs10.ads.sp1.yahoo.com
216.252.125.65	PTR	unknown-216-252-125-x.yahoo.com
216.252.125.81	A	ext2.pn.ads.sp1.yahoo.com
216.252.125.85	A	ext6.pn.ads.sp1.yahoo.com
216.252.125.102	A	ext23.pn.ads.sp1.yahoo.com
216.252.125.105	A	ext26.pn.ads.sp1.yahoo.com
216.252.125.109	A	p1.au-pn.ard.sp1.yahoo.com
216.252.125.117	A	a58.ads.sp1.yahoo.com
216.252.125.121	A+PTR	a62.ads.sp1.yahoo.com
216.252.125.124	A	a65.ads.sp1.yahoo.com
216.252.125.180	A	a69.ads.sp1.yahoo.com
216.252.125.228	A	a67.pn.ads.sp1.yahoo.com
216.252.126.1	A	ha1.vl-30.bas-a.sp1.yahoo.com
216.252.126.18	A	r2-30.dns.sp1.yahoo.com
216.252.126.28	A	apipartners.store.vip.sp1.yahoo.com
216.252.126.30	A	order107.store.sp1.yahoo.net
216.252.126.57	A	edit194.store.sp1.yahoo.com
216.252.126.65	A	api101.store.sp1.yahoo.net
216.252.126.72	A+PTR	n101.crawl.yahoo.net
216.252.126.73	PTR	n102.crawl.yahoo.net
216.252.126.74	A+PTR	n103.crawl.yahoo.net
216.252.126.74	A	img103.store.sp1.yahoo.com
216.252.126.79	A	us-dc2-blurfproxy.store.yahoo.com
216.252.126.83	A	lib102.store.sp1.yahoo.net
216.252.126.121	A	edit132.store.sp1.yahoo.com
216.252.126.138	A	edit149.store.sp1.yahoo.com
216.252.126.152	A	edit163.store.sp1.yahoo.com
216.252.126.170	A	card101.store.sp1.yahoo.com
216.252.126.190	A	*.credodesignsltd.com
216.252.126.190	A	bringithomefurniture.info
216.252.126.190	A	theblanketpeople.com
216.252.126.224	A+PTR	order1.store.vip.sp1.yahoo.net
216.252.126.224	A	us-dc2-order.store.yahoodns.net
216.252.126.225	PTR	ns4.store.yahoo.com
216.252.126.229	A	ccache104.store.sp1.yahoo.net
216.252.126.234	A	html110.store.sp1.yahoo.com
216.252.126.243	A	csell104.store.sp1.yahoo.net
216.252.127.16	A+PTR	ns19.yahoo.com