Robtex

Up: 206.117.36.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 206.117.37.0/25
Down right: 206.117.37.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.117.37.4	A	nightow.net.nyud.net
206.117.37.4	A	tv.nyud.net
206.117.37.4	A	ebay.com.http.l2.l1.l0.nyucd.net
206.117.37.5	A+PTR	planetlab2.postel.org
206.117.37.5	A	homelinux.net.http.l2.l1.l0.nyucd.net
206.117.37.5	A	www.groupvertical.com.http.l2.l1.l0.nyucd.net
206.117.37.7	A	planetlab4.postel.org