Robtex

Up: 69.63.176.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 69.63.176.0/23
Down right: 69.63.178.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.63.176.12	A	mkwsj.com
69.63.176.12	A	*.hotmail.mycaravaninsurance.tumblr.com.cn
69.63.176.12	A	xmwsj.com
69.63.176.13	A	azhiadance.com
69.63.176.36	A	*.somethingtoputhere.com
69.63.176.36	A	www.somethingtoputhere.com
69.63.176.36	A	somethingtoputhere.com
69.63.176.59	A	anhui919.com
69.63.176.59	A	67733a.com
69.63.176.59	A	563645.com
69.63.176.69	A	*.portobranco25.tumblr.com.cn
69.63.176.140	A	thefacebook.se
69.63.176.140	A	socialgraph.com
69.63.176.140	A	facebookplatform.in
69.63.176.169	A	03028762387.channel09.facebook.com
69.63.176.213	A	01297932054.channel31.facebook.com
69.63.177.37	A+PTR	testvpn01.tfbnw.net
69.63.177.73	PTR	developers.facebook.net
69.63.177.122	PTR	snat-122.tfbnw.net
69.63.177.125	A	lb01b.02.snc6.tfbnw.net
69.63.177.200	A	thriftpuzzle.facebook.com
69.63.177.215	A	sf2p.merelis.com
69.63.177.231	A	svn.thefacebook.com
69.63.178.11	A	thefacebook.se
69.63.178.11	A	socialgraph.com
69.63.178.11	A	facebookplatform.in
69.63.178.13	A	www.2222et.com
69.63.178.13	A	game919.com
69.63.178.13	A	zhainanbt8.com
69.63.178.19	A	92tumblr.com
69.63.178.19	A	heixie.com
69.63.178.67	PTR	secure-media-snc1-03-01-snc1.fbcdn.net
69.63.178.162	A	outmail003.snc1.tfbnw.net
69.63.178.163	A	outmail004.snc1.tfbnw.net
69.63.178.164	A	outmail005.snc1.tfbnw.net
69.63.178.166	A	outmail007.snc1.tfbnw.net
69.63.178.169	A	outmail010.snc1.tfbnw.net
69.63.178.170	A	outmail011.snc1.tfbnw.net
69.63.178.174	A	outmail015.snc1.tfbnw.net
69.63.178.180	A	outmail021.snc1.tfbnw.net
69.63.178.181	A	outmail022.snc1.tfbnw.net
69.63.178.183	A	outmail024.snc1.tfbnw.net
69.63.178.189	A	outcampmail004.snc1.tfbnw.net
69.63.179.11	PTR	check4.facebook.com
69.63.179.11	PTR	check6.facebook.com
69.63.179.25	A	mailout-snc1.facebook.com
69.63.179.26	A	mxrr.tfbnw.net
69.63.179.26	A	mx-out.facebook.com
69.63.179.34	PTR	out002.05.snc1.tfbnw.net
69.63.179.36	A+PTR	static-dev.facebook.com
69.63.179.42	PTR	v300.csw05b.snc1.tfbnw.net
69.63.179.48	PTR	glb01.pao1.tfbnw.net
69.63.179.68	PTR	4-7.securefw01.08.snc1.tfbnw.net
69.63.179.70	PTR	secure.08.snc1.facebook.com