Robtex

Up: 198.105.8.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 198.105.8.0/25
Down right: 198.105.8.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.105.8.6	A+PTR	pocketcop.plano.gov
198.105.8.7	A+PTR	ext.plano.gov
198.105.8.13	PTR	sftp.plano.gov
198.105.8.33	A+PTR	user.plano.gov
198.105.8.33	A+PTR	vpn.plano.gov
198.105.8.41	A+PTR	archive.plano.gov
198.105.8.41	A+PTR	email.plano.gov
198.105.8.41	A+PTR	mail.plano.gov
198.105.8.45	A+PTR	lists.plano.gov
198.105.8.48	A+PTR	owa.plano.gov
198.105.8.56	A+PTR	ubtransfers.plano.gov
198.105.8.60	A	autodiscover.plano.gov
198.105.8.143	A	pdapplicant.plano.gov
198.105.8.161	PTR	ccccdlib.plano.gov
198.105.8.161	A+PTR	polaris.plano.gov
198.105.8.161	PTR	polarisqa.plano.gov
198.105.8.163	A	polarisqa.plano.gov
198.105.8.164	PTR	ezproxy.planolibrary.org
198.105.8.228	A+PTR	egov.plano.gov
198.105.8.230	A	pdf.plano.gov
198.105.8.232	A+PTR	surveys.plano.gov
198.105.8.239	A	mesh.plano.gov
198.105.8.241	A	webforms.plano.gov
198.105.8.242	A+PTR	planotx.org
198.105.8.242	A+PTR	staff.planostages.com
198.105.8.242	A+PTR	exttest2.plano.gov
198.105.8.243	PTR	parks.planotx.org
198.105.8.244	A+PTR	contentdm.planolibrary.org
198.105.8.246	A+PTR	maps.planogis.org
198.105.8.246	A+PTR	mapstest.planogis.org
198.105.8.250	PTR	agencywebstage.plano.gov
198.105.8.251	A	act.plano.gov