Robtex

Up: 69.42.40.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 69.42.42.0/24
Down right: 69.42.43.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.42.42.2	PTR	share.nwtnworks.org
69.42.42.2	A	*.nwtnworks.org
69.42.42.2	A	dns1.nwtnworks.org
69.42.42.3	A	www.nwtnworks.org
69.42.42.4	A	filter.nwtnworks.org
69.42.42.6	A	admin.nwtnworks.org
69.42.42.6	A	nwtnworks.org