Robtex

Up: 207.241.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 207.241.144.0/22
Down right: 207.241.148.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
207.241.145.4	A+PTR	nyprdynvantage1.about.com
207.241.145.8	A	gdlist.about.com
207.241.145.24	A+PTR	nydns1.about.com
207.241.145.24	A	txdns1.about.com
207.241.145.24	A	ns1.mcmullenargus.com
207.241.145.25	A+PTR	nydns2.about.com
207.241.145.36	A	lunasite.com
207.241.147.65	A+PTR	tech.about-inc.com
207.241.147.122	A	get.about.com
207.241.147.125	A+PTR	tget.about.com
207.241.147.125	PTR	ny.js.get.about.com
207.241.148.30	A	bigabout-ext.about.com
207.241.148.39	A	mxc1s.about.com
207.241.148.40	A+PTR	mxc1.about.com
207.241.148.40	A	webmail.about.com
207.241.148.60	A+PTR	mta.about.com
207.241.148.64	A+PTR	mail.about.com
207.241.148.64	A	smtp.about.com
207.241.148.64	A	mail.about-inc.com
207.241.148.67	PTR	lifewire.com
207.241.148.69	PTR	ucomparehealthcare.com
207.241.148.80	PTR	gcny.about.com
207.241.148.80	A	inventors.miningco.com
207.241.148.80	A	www.gaylesissues.about.com
207.241.148.82	PTR	glbny.about.com
207.241.148.89	A+PTR	spellcheck.about.com
207.241.148.91	A+PTR	cny.about.com
207.241.148.91	A	r.about.com
207.241.148.91	A	cs.about.akadns.net
207.241.148.97	PTR	calorieconnection.com
207.241.148.97	A	calorieconections.org
207.241.148.97	A	www.calorieconnection.net
207.241.148.98	PTR	api.caloriecount.com
207.241.148.113	A+PTR	rdny.about.com
207.241.148.113	A	rd.about.com
207.241.148.122	PTR	wwwonlynycs.about.com
207.241.148.122	A	search.about.com
207.241.148.122	A	www.search.about.com
207.241.148.127	PTR	svn.about.com
207.241.148.128	A	nytoolsmail4.about.com
207.241.148.135	A	metrics.about.com
207.241.148.152	A+PTR	nlsl.about.com
207.241.148.181	PTR	consumersearch.com
207.241.148.181	A	olarian.com.consumersearch.net
207.241.148.181	A	www.olarian.com.consumersearch.net
207.241.148.186	PTR	consumersearch.com
207.241.148.190	A	smanalyzer.com
207.241.148.190	A	saipience.com
207.241.148.190	A	nydns0.about.com.saipience.com
207.241.148.193	A	experts.about.com
207.241.148.226	A	listserv1.about.com
207.241.148.227	PTR	listserv2.about.com
207.241.149.5	A	winvite.biz
207.241.149.48	PTR	allexperts.com
207.241.149.48	A	www.allexpert.com
207.241.149.48	A	allexpert.com
207.241.149.68	PTR	www.miningco.com
207.241.149.68	A	miningco.com
207.241.149.89	PTR	toolsdev.about.com
207.241.149.89	A	boatingtravel.about.com
207.241.149.89	A	petcare.about.com
207.241.149.133	A+PTR	armftp.about.com
207.241.149.135	A	houstonadmin.about.com
207.241.149.141	A	guide8.about.com
207.241.149.144	A	scuttle.about.com
207.241.149.197	A+PTR	smtpapps.about.com
207.241.149.197	A	mail1.miningco.biz
207.241.149.197	A	smtp.miningco.biz
207.241.149.198	PTR	nyrelay.about.com
207.241.149.207	PTR	ucat.about.com