Robtex

Up: 205.142.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 205.142.52.0/23
Down right: 205.142.54.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
205.142.52.7	A	onlearn.com
205.142.52.41	A	breakthr.com
205.142.52.41	A	sraelabs.com
205.142.52.41	A	www.breakthr.com
205.142.52.47	A	srasurveys.com
205.142.52.54	A+PTR	ratingsblog-ew.infrastructureviews.com
205.142.52.54	A	www.jriceet.com
205.142.52.54	A	jriceet.com
205.142.52.55	A	mhmodelschool.com
205.142.52.84	A+PTR	imsftp02.mcgraw-hill.com
205.142.52.85	PTR	acuity.ctb.com
205.142.52.85	A	*.writingroadmap.com
205.142.52.133	PTR	blogs.businessweek.com
205.142.52.141	A	mhteched.com
205.142.52.147	A+PTR	hts-stage.mcgraw-hill.cl
205.142.52.194	A	www.techconnect.glencoe.com
205.142.52.194	A	techconnect.glencoe.com
205.142.52.207	A	mmhmobilemarketer.com
205.142.52.220	A+PTR	genx3.mcgraw-hill.com
205.142.52.222	A	www.pageout.net
205.142.52.222	A	*.pageout.net
205.142.52.222	A	pageout.net
205.142.52.232	A+PTR	www5.ctb.com
205.142.52.233	A+PTR	www6.ctb.com
205.142.52.242	A	mcgrawhill.cn
205.142.53.43	A	mhpresidentsclub.com
205.142.53.51	A	mail03-1.spglobal.com
205.142.53.54	PTR	mail03-4.mcgraw-hill.com
205.142.53.54	A	mail03-4.spglobal.com
205.142.53.65	A	mail04-1.spglobal.com
205.142.53.65	A	mail04-1.mcgraw-hill.com
205.142.53.68	A+PTR	mail04-4.mcgraw-hill.com
205.142.53.81	A	mag.fwdodge.com
205.142.53.135	A	order.eppg.com
205.142.53.135	A	order.mcgraw-hill.com
205.142.53.136	A	webdb.eppg.com
205.142.53.141	A	bridgetest.mhhe.com
205.142.53.163	A	mhelabday.com
205.142.53.170	A	www.mhtexas.com
205.142.53.204	A	mhheshopqa.com
205.142.53.209	A	reports.standardandpoors.com
205.142.54.4	A+PTR	www.mcgraw-hill-sales.com
205.142.54.7	A+PTR	hyundaicustomerinsights.com
205.142.54.7	A+PTR	survey.hyundaicustomerinsights.com
205.142.54.8	A	sso.construction.com
205.142.54.65	A+PTR	www.archrecord.com
205.142.54.65	A+PTR	search.construction.com
205.142.54.65	A	arcrecord.com
205.142.54.70	A	openapipqa.mcgraw-hill.com
205.142.54.73	A	qa.precios-del-acero.es
205.142.54.73	A	qa1-sbb.platts.com
205.142.54.73	A	www.qa.precios-del-acero.es
205.142.54.75	PTR	qa-tsi.platts.com
205.142.54.75	PTR	qa.thesteelindex.com
205.142.54.75	PTR	qa.steelindex.de
205.142.54.78	PTR	prod.analyticschina.com
205.142.54.78	PTR	prod.globalsteelnews.com
205.142.54.78	PTR	prod-sbb.platts.com
205.142.54.79	PTR	prod.gasbb.com
205.142.54.79	PTR	prod-gbb.platts.com
205.142.54.79	PTR	www.prod.gasbb.com
205.142.54.80	PTR	steelindex.de
205.142.54.80	PTR	prod-tsi.platts.com
205.142.54.80	PTR	prod.thesteelindex.com
205.142.55.22	A+PTR	prodnew.lcdcomps.com
205.142.55.22	A	lcdcomps.com
205.142.55.22	A	www.lcdcomps.com
205.142.55.37	A	ftp.spcompustat.com
205.142.55.37	A	htsftp.standardandpoors.com
205.142.55.38	A	htsannaftp.standardandpoors.com
205.142.55.39	A	htsftp9.standardandpoors.com
205.142.55.40	A	htsstructured.standardandpoors.com
205.142.55.43	A	htsftpgss.standardandpoors.com
205.142.55.44	A	htsemdb.standardandpoors.com
205.142.55.54	A	datacollection-hts.standardandpoors.com
205.142.55.75	A	online.platts.com
205.142.55.76	A	www2-hts.standardandpoors.com
205.142.55.90	A	www-hts.grantknowledge.com
205.142.55.94	A	loancusip-hts.standardandpoors.com
205.142.55.95	A	idhub-hts.standardandpoors.com
205.142.55.96	A	crosswalklite-hts.crosswalkweb.com
205.142.55.98	A	mheecs.com
205.142.55.105	PTR	www-nj09.spice-indices.com
205.142.55.105	A	www.spice-indices.com
205.142.55.109	A	daily.compustat.com
205.142.55.144	A	absxchange.com
205.142.55.152	A	mcgrawhillprofessionaldevelopment.com
205.142.55.152	A	mcgraw-hill-professional-development.com
205.142.55.152	A	mcgraw-hillprofessionaldevelopment.com
205.142.55.158	A	mathlabs.net
205.142.55.158	A	correctivereading.com
205.142.55.158	A	www.mathlabs.net
205.142.55.167	PTR	www.mhcontemporary.com