Robtex

Up: 199.98.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 199.98.16.0/21
Down right: 199.98.24.0/21

IP	Type	Hostname
199.98.16.1	A	helloworld.cooper.edu
199.98.16.2	A+PTR	nb1.cooper.edu
199.98.16.3	A+PTR	hewitt.cooper.edu
199.98.16.4	A	magnum.cooper.edu
199.98.16.17	A+PTR	jac2.cooper.edu
199.98.16.17	A	acrudge.com
199.98.16.17	A	nbreeser.com
199.98.16.20	A+PTR	voicemail2.cooper.edu
199.98.16.33	A+PTR	webmail.cooper.edu
199.98.16.34	A	pfinaid.stsvc.cooper.edu
199.98.16.36	A	fm2.cooper.edu
199.98.16.37	A	webadmin.cooper.edu
199.98.16.48	A+PTR	www.bera.org
199.98.16.49	A+PTR	cunasone.cooper.edu
199.98.16.50	A	magneto-nmc.cooper.edu
199.98.16.51	A+PTR	safety.cooper.edu
199.98.16.68	A	bendavis.cooper.edu
199.98.16.69	A	ns2.cooper.edu
199.98.16.69	A	ftp.cooper.edu
199.98.16.70	A	agent.cooper.edu
199.98.16.80	A	newsmithers.cooper.edu
199.98.16.82	A	sais.cooper.edu
199.98.16.84	A	topper.cooper.edu
199.98.16.88	A	rm402b.cooper.edu
199.98.16.96	A+PTR	abram.cooper.edu
199.98.16.98	A+PTR	jmkeynes.cooper.edu
199.98.16.99	A	gwip.cooper.edu
199.98.16.100	A	kmtwa.cooper.edu
199.98.16.114	A	art-srv3.cooper.edu
199.98.16.115	A	ovis.cooper.edu
199.98.16.116	A	capra.cooper.edu
199.98.16.117	A	sus.cooper.edu
199.98.16.129	PTR	knghold16129.cooper.edu
199.98.16.129	A	saintgaudens.cooper.edu
199.98.16.132	A	mactavish.cooper.edu
199.98.16.134	A	pioneer3.cooper.edu
199.98.16.135	A	mactemplate.cooper.edu
199.98.16.145	A	gizmo.cooper.edu
199.98.16.146	A	hp215.cooper.edu
199.98.16.148	A	wopr.cooper.edu
199.98.16.151	A	hp4000.cooper.edu
199.98.16.164	A	bgxerox.bg.cooper.edu
199.98.16.170	A	guido.ce.cooper.edu
199.98.16.171	A	web1.cooper.edu
199.98.16.172	A	web2.cooper.edu
199.98.16.177	A+PTR	wifi.cooper.edu
199.98.16.179	A+PTR	cooperlegacy.cooper.edu
199.98.16.180	A+PTR	cctime.cooper.edu
199.98.16.181	A	pc143a.cooper.edu
199.98.16.192	A+PTR	faculty.cooper.edu
199.98.16.193	A+PTR	cups.cooper.edu
199.98.16.194	A+PTR	admin.cooper.edu
199.98.16.194	A	library.cooper.edu
199.98.16.195	PTR	bera2.bera.org
199.98.16.224	A+PTR	gary.cooper.edu
199.98.16.231	A	pent12super.cooper.edu
199.98.16.236	A	big4.cooper.edu
199.98.16.236	A	ll210-06.cooper.edu
199.98.16.240	A+PTR	toast.cooper.edu
199.98.16.241	A+PTR	driscollmac.cooper.edu
199.98.16.242	A	plot421.cooper.edu
199.98.16.244	A	rocky.cooper.edu
199.98.17.11	A	doc1.cooper.edu
199.98.17.19	A	pizzutopc.cooper.edu
199.98.17.143	A	qrp02.cc.cooper.edu
199.98.17.197	A	redhenspectra.com
199.98.17.197	A	spectra3.che.cooper.edu
199.98.17.218	A	coopercooler2.cooper.edu
199.98.18.52	A	gallus.cooper.edu
199.98.18.60	A	crio9074.me.cooper.edu
199.98.18.71	A	ce404b.cooper.edu
199.98.18.83	A	girlpower.cooper.edu
199.98.18.113	A	41cs804-13.cooper.edu
199.98.18.143	A	wadams.cooper.edu
199.98.18.162	A+PTR	tech2.cooper.edu
199.98.18.179	A	hp209.cooper.edu
199.98.18.183	A	presentation4avmac.cooper.edu
199.98.18.186	A	fontainedsp.eng.cooper.edu
199.98.18.239	A	wolfpc1.cooper.edu
199.98.18.242	A+PTR	physics10pc.cooper.edu
199.98.19.19	A+PTR	dtbackup01.dtc.cooper.edu
199.98.19.37	A	apply.cooper.edu
199.98.20.67	PTR	comm08.ee.cooper.edu
199.98.20.69	A	comm10.ee.cooper.edu
199.98.20.201	A	ee.cooper.edu
199.98.20.201	A	knuth.ee.cooper.edu
199.98.21.208	A+PTR	special.cooper.edu
199.98.24.141	A	archivegcc.cooper.edu
199.98.24.175	A	circulation.library.cooper.edu
199.98.24.191	A	mitsuko.library.cooper.edu
199.98.24.194	A+PTR	east2.library.cooper.edu
199.98.24.213	A	east6.library.cooper.edu
199.98.24.239	A	em3.arch.cooper.edu
199.98.25.16	A	paul.biz.cooper.edu
199.98.25.40	A	budgetdir.biz.cooper.edu
199.98.25.51	A	hp4200.cooper.edu
199.98.25.109	A	artadmiswireless.cooper.edu
199.98.25.193	A	mjacoby.resources.cooper.edu
199.98.25.231	A	printerbiznew2012.cooper.edu
199.98.27.2	A	wlc1.cooper.edu
199.98.31.4	A+PTR	webcast.cooper.edu