Robtex

Up: 192.30.202.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 192.30.202.0/25
Down right: 192.30.202.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.30.202.8	A	help.safaribooksonline.com.ezproxy.torontopubliclibrary.ca
192.30.202.8	A	ezproxy.torontopubliclibrary.ca
192.30.202.8	A	login.ezproxy.torontopubliclibrary.ca
192.30.202.14	A+PTR	smtp1.tpl.ca
192.30.202.15	A+PTR	smtp2.tpl.ca
192.30.202.16	A	salvia.tpl.toronto.on.ca
192.30.202.24	A	testezproxy.torontopubliclibrary.ca
192.30.202.62	A	symphony.torontopubliclibrary.ca
192.30.202.62	A	ilsapps01p.torontopubliclibrary.ca