Robtex

Up: 66.227.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 66.227.104.0/22
Down right: 66.227.108.0/22

IP	Type	Hostname
66.227.104.11	PTR	wan7.extrabroadband.com
66.227.104.19	PTR	wan15.extrabroadband.com
66.227.104.48	PTR	wan44.extrabroadband.com
66.227.104.68	PTR	wan63.extrabroadband.com
66.227.104.80	PTR	wan74.extrabroadband.com
66.227.104.81	PTR	wan75.extrabroadband.com
66.227.104.82	PTR	wan76.extrabroadband.com
66.227.104.96	PTR	wan90.extrabroadband.com
66.227.104.128	PTR	wan121.extrabroadband.com
66.227.104.161	PTR	wan154.extrabroadband.com
66.227.104.162	PTR	wan155.extrabroadband.com
66.227.104.187	PTR	wan180.extrabroadband.com
66.227.104.200	PTR	wan191.extrabroadband.com
66.227.109.99	A	ns2.dktk.org
66.227.109.200	A+PTR	ca-dns-01.medimedia.com
66.227.109.250	A+PTR	ca-ssl.medimedia.com
66.227.109.250	A	angkor-village.com
66.227.109.250	A	www.angkor-village.com
66.227.111.4	PTR	66-227-111-4.estreet.net
66.227.111.4	A	speedcheck.rainbowbroadband.com
66.227.111.13	A	vgs3.estreet.com
66.227.111.16	A	durst.rainbowbroadband.com
66.227.111.33	A	r1-ny-ma32aa-ge0-1-1007.rainbowbroadband.com
66.227.111.34	A	broadness.rainbowbroadband.com
66.227.111.38	A	open.rainbowbroadband.com
66.227.111.39	A	leroyclarkson-39.rainbowbroadband.com
66.227.111.40	A	leroyclarkson-40.rainbowbroadband.com
66.227.111.41	A	vgw-1-broadness.rainbowbroadband.com
66.227.111.43	A	masterdisk.rainbowbroadband.com
66.227.111.44	A	vgw-1-masterdisk.rainbowbroadband.com
66.227.111.45	A	open.rainbowbroadband.com
66.227.111.65	A	r1-ny-ma32aa-ge0-1-16.rainbowbroadband.com
66.227.111.67	A	fgarbage-67.rainbowbroadband.com
66.227.111.69	A	fgarbage-69.rainbowbroadband.com
66.227.111.70	A	fgarbage-70.rainbowbroadband.com
66.227.111.72	A	fgarbage-72.rainbowbroadband.com
66.227.111.73	A	fgarbage-73.rainbowbroadband.com
66.227.111.74	A	fgarbage-74.rainbowbroadband.com
66.227.111.75	A	fgarbage-75.rainbowbroadband.com
66.227.111.80	A	fgarbage-80.rainbowbroadband.com
66.227.111.81	A	fgarbage-81.rainbowbroadband.com
66.227.111.82	A	fgarbage-82.rainbowbroadband.com
66.227.111.83	A	fgarbage-83.rainbowbroadband.com
66.227.111.88	A	fgarbage-88.rainbowbroadband.com
66.227.111.89	A	fgarbage-89.rainbowbroadband.com
66.227.111.90	A	fgarbage-90.rainbowbroadband.com
66.227.111.91	A	fgarbage-91.rainbowbroadband.com
66.227.111.130	PTR	66-227-111-130.estreet.net
66.227.111.130	A	mail.benderhaus.com
66.227.111.141	A	mail.ncxgroup.com
66.227.111.162	A	allware2.rainbowbroadband.com
66.227.111.163	A	allware3.rainbowbroadband.com
66.227.111.164	A	allware4.rainbowbroadband.com
66.227.111.165	A	allware5.rainbowbroadband.com
66.227.111.195	A	jdasystems.com
66.227.111.210	A+PTR	mail.microselco.com
66.227.111.210	A	mail.trinware.com
66.227.111.225	A	r1-ny-ma32aa-ge0-1-17.rainbowbroadband.com
66.227.111.226	A	ogilvy-226.rainbowbroadband.com
66.227.111.227	A	ogilvy-227.rainbowbroadband.com
66.227.111.228	A	ogilvy-228.rainbowbroadband.com
66.227.111.232	A	ogilvy-232.rainbowbroadband.com
66.227.111.233	PTR	66-227-111-233.estreet.net
66.227.111.233	A	ogilvy-233.rainbowbroadband.com
66.227.111.234	PTR	66-227-111-234.estreet.net
66.227.111.234	A	remote.cpmusagold.com
66.227.111.234	A	ogilvy-234.rainbowbroadband.com
66.227.111.235	PTR	66-227-111-235.estreet.net
66.227.111.241	A	r1-ny-ma32aa-ge0-1-15.rainbowbroadband.com
66.227.111.242	A	method-242.rainbowbroadband.com
66.227.111.243	A	method-243.rainbowbroadband.com
66.227.111.244	A	method-244.rainbowbroadband.com
66.227.111.248	A	method-248.rainbowbroadband.com
66.227.111.249	A	method-249.rainbowbroadband.com
66.227.111.250	A	method-250.rainbowbroadband.com
66.227.111.251	A	method-251.rainbowbroadband.com