Robtex

Up: 66.80.56.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 66.80.60.0/23
Down right: 66.80.62.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.80.60.9	A+PTR	nagano.megapath.net
66.80.60.10	A+PTR	tools.megapath.net
66.80.60.12	PTR	radius1.megapath.net
66.80.60.13	A	polynas1.megapath.net
66.80.60.15	A	qa.megapath.net
66.80.60.17	A+PTR	xmlprod.megapath.net
66.80.60.20	PTR	mail.megapathdsl.net
66.80.60.20	A	mail.tablemountainsoccer.org
66.80.60.20	A	mail.justifi.com
66.80.60.21	PTR	www.megapathdsl.net
66.80.60.25	A	dhlmonitor.megapath.net
66.80.60.26	A	logserv.megapath.net
66.80.60.28	A+PTR	fe2.mail.megapathdsl.net
66.80.60.28	A	mxr01.wlf01.dsl.net
66.80.60.29	PTR	fe1.mail.megapathdsl.net
66.80.60.29	A	mxr01.nyc01.dsl.net
66.80.60.29	A	mxr01.nyc02.dsl.net
66.80.60.30	PTR	front2.mail.megapathdsl.net
66.80.60.33	A+PTR	fe.mail.megapathdsl.net
66.80.60.33	A	smtp.dsl.net
66.80.60.38	A+PTR	back3.mail.megapathdsl.net
66.80.60.41	A	www1.megapath.net
66.80.60.42	A	www2.megapath.net
66.80.60.43	A	www3.megapath.net
66.80.60.44	A	www4.megapath.net
66.80.60.45	A	www5.megapath.net
66.80.60.48	A	ftp.synaptec.net
66.80.60.51	A	mpplewww04.megapath.net
66.80.60.53	PTR	is-test3.megapath.net
66.80.60.53	A	xmlprod2.megapath.net
66.80.60.54	A	neto.megapath.net
66.80.60.55	A	is-test5.megapath.net
66.80.60.75	PTR	smtp.lax.megapath.net
66.80.60.137	A	ml1-0.csco1.sjc.megapath.net
66.80.60.162	PTR	corpfiler.megapath.net
66.80.60.164	A+PTR	whistler.megapath.net
66.80.60.167	A	rightnow.megapath.net
66.80.60.168	A	tofana.megapath.net
66.80.60.169	A	berry.megapath.net
66.80.60.170	A+PTR	admin-dev.megapath.net
66.80.60.171	A+PTR	inmondev.megapath.net
66.80.60.172	A	vpn-ple.megapath.net
66.80.60.174	PTR	siberia.megapath.net
66.80.60.174	A	rwhois.megapath.net
66.80.60.175	A	open-relay-monitor.megapath.net
66.80.60.176	A	ssl-ple.megapath.net
66.80.60.177	A+PTR	pronto.megapath.net
66.80.60.180	A	inmon.megapath.net
66.80.60.185	A	owatest.megapath.net
66.80.60.185	A	owa.megapath.net
66.80.60.189	A	rightnow2.megapath.net
66.80.60.225	PTR	inside.seancrandall.com
66.80.60.226	PTR	sean.mail.megapathdsl.net
66.80.60.226	A	sugarbush.seancrandall.com
66.80.60.226	A	lghs89.com
66.80.60.228	A	cortina.seancrandall.com
66.80.60.229	PTR	vail.seancrandall.com
66.80.61.10	PTR	aorafting.com
66.80.61.96	A	ip-66-80-61-96.sjc.megapath.net
66.80.61.119	A	bindlogic.com
66.80.61.128	A+PTR	ip-66-80-61-128.sjc.megapath.net
66.80.61.176	A	ip-66-80-61-176.sjc.megapath.net
66.80.62.60	PTR	mail.levelsevendigital.com
66.80.62.203	PTR	cerberus.anybrowser.org
66.80.62.203	A	osxtreme.org
66.80.62.203	A	osxtreme.com
66.80.62.204	PTR	wyvern.anybrowser.org
66.80.62.204	A	theusuals.net
66.80.62.204	A	www.theusuals.net
66.80.62.206	PTR	peekaboo.anybrowser.org
66.80.62.206	A	mail.jerbet.com
66.80.63.177	PTR	sthl233.southlnd.com
66.80.63.177	A	mail.southlandassociates.com