Robtex

Up: 199.8.56.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 199.8.60.0/23
Down right: 199.8.62.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.8.60.10	A+PTR	barracuda.smwc.edu
199.8.60.11	A+PTR	tulip.smwc.edu
199.8.60.11	A+PTR	tulip.smwcdns.org
199.8.60.12	A+PTR	redbud.smwc.edu
199.8.60.12	A+PTR	redbud.smwcdns.org
199.8.60.12	A	smwcdns.org
199.8.60.20	A+PTR	externalloadbalancer1.smwc.edu
199.8.60.29	A+PTR	apricot.smwc.edu
199.8.60.29	A+PTR	ezproxy.smwc.edu
199.8.60.29	PTR	*.ezproxy.smwc.edu
199.8.60.30	A	chestnut.smwc.edu
199.8.60.30	A	helpdesk.smwc.edu
199.8.60.31	PTR	beech.smwc.edu
199.8.60.33	A	buckeye.smwc.edu
199.8.60.37	A+PTR	lemon.smwc.edu
199.8.60.38	A	cypress.smwc.edu
199.8.60.39	A	orange.smwc.edu
199.8.60.40	A	hickory.smwc.edu
199.8.60.45	A	aspen.smwc.edu
199.8.60.60	A	jujube.smwc.edu
199.8.60.87	A+PTR	willow.smwc.edu
199.8.60.89	A+PTR	pine.smwc.edu
199.8.60.92	A	email.smwc.edu
199.8.60.93	A	email.smwc.edu
199.8.60.94	A	email.smwc.edu
199.8.60.95	A+PTR	www-live.smwc.edu
199.8.60.162	A+PTR	mesquite3.smwc.edu
199.8.60.164	A	mesquite5.smwc.edu
199.8.60.208	A	grove.smwc.edu
199.8.60.209	A+PTR	stand.smwc.edu
199.8.60.210	A+PTR	wood.smwc.edu
199.8.63.93	A	webmail.state.in.us
199.8.63.208	A	spreservations.com