Robtex

Up: 66.54.64.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 66.54.64.0/24
Down right: 66.54.65.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.54.64.135	A	ns2.nokia.net
66.54.64.136	A+PTR	ns04.nokia.net
66.54.64.136	PTR	static-64-136.atl.nokia.net
66.54.64.167	PTR	static-64-167.atl.nokia.net
66.54.64.167	A	sip.it.here.com
66.54.64.170	PTR	static-64-170.atl.nokia.net
66.54.64.170	A	sip.it.here.com
66.54.64.174	A+PTR	expressway.it.here.com
66.54.64.174	A+PTR	expressway01.it.here.com
66.54.64.174	A	expressway.uc.here.com
66.54.64.175	A+PTR	expressway02.uc.here.com
66.54.64.175	A	expressway.uc.here.com
66.54.64.247	PTR	static-64-247.atl.ptr.here.com
66.54.64.247	A	us.nokia.supl.geodns.fi
66.54.64.247	A	br.nokia.supl.geodns.fi
66.54.65.7	PTR	alerts-atl.cc.api.here.com
66.54.65.7	PTR	weather-atl.cc.api.here.com
66.54.65.7	PTR	ev-atl.cc.api.here.com