Robtex

Up: 66.37.128.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.37.128.0	PTR	unusable.66.37.128.0.firstlink.com
66.37.129.21	PTR	host21.birchwood.client.firstlink.com
66.37.129.66	PTR	uqmvpn.uqm.com
66.37.129.98	PTR	regisjesuit.com
66.37.129.99	PTR	regisjesuit.com
66.37.129.103	PTR	host103.regisjesuit.com
66.37.129.239	A	download.spatial.com
66.37.129.240	PTR	host240.unused.frame-customer.firstlink.com
66.37.129.240	A	sandbox.spatial.com
66.37.129.240	A	www.spatial.com