Robtex

Up: 38.100.244.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 38.100.244.0/25
Down right: 38.100.244.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
38.100.244.3	A	fjaonline.org
38.100.244.3	A	microsoftcustomers.com
38.100.244.3	A	eclcomputing.info
38.100.244.4	PTR	ftp.qwestprojectspace.com
38.100.244.4	A	qwestprojectspace.com
38.100.244.12	PTR	just-to-test.testspaceish.com
38.100.244.21	PTR	e-learningmbww.com
38.100.244.23	PTR	graphicarts.hptrainingcenter.com
38.100.244.40	PTR	celerant.sharepointspace.com
38.100.244.69	PTR	qb2.fpweb.net
38.100.244.75	PTR	ftp.xbrl.exchangespace.net
38.100.244.86	PTR	quiznos-it.testspaceish.com
38.100.244.100	A	*.precisionaerodynamics.com
38.100.244.100	A	precisionparachute.com
38.100.244.100	A	mail.precisionaerodynamics.com
38.100.244.101	PTR	woodall-family.com
38.100.244.102	A	fctvectoreyes.com
38.100.244.107	PTR	soakb.com
38.100.244.125	PTR	orion.fpweb.net
38.100.244.126	A+PTR	zurcherarquitectos.exchangespace.net
38.100.244.135	PTR	next.testspaceish.com
38.100.244.151	PTR	intranet.mrss.com
38.100.244.162	A+PTR	5439.freesharepoint2007.com
38.100.244.173	PTR	test-fm1.testspaceish.com
38.100.244.175	PTR	applicant.andalusiacareers.com
38.100.244.191	PTR	novonordisk.testspaceish.com
38.100.244.192	PTR	achieve-search.com
38.100.244.203	PTR	distinctiveprojects.com
38.100.244.206	PTR	dynamishare.net
38.100.244.214	PTR	pbisillinois.testspaceish.com
38.100.244.216	PTR	facweatherline.com
38.100.244.219	PTR	laser-magic.com
38.100.244.225	PTR	ziprealtystaffing.com
38.100.244.225	A	kcassociates.biz
38.100.244.225	A	ermforums.com
38.100.244.243	PTR	readyroom3.testspaceish.com