Robtex

Up: 66.187.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 66.187.40.0/22
Down right: 66.187.44.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.187.41.11	A	oxfo-pvc-130-58.dsl.maqs.net
66.187.41.27	PTR	oxfo-pvc-131-35.dsl.maqs.net
66.187.41.33	A	oxfo-pvc-133-35.dsl.maqs.net
66.187.41.41	A	oxfo-pvc-134-41.dsl.maqs.net
66.187.41.45	A	oxfo-pvc-134-39.dsl.maqs.net
66.187.41.48	A	oxfo-pvc-134-36.dsl.maqs.net
66.187.41.51	A	oxfo-pvc-133-35.dsl.maqs.net
66.187.41.76	A	oxfo-pvc-134-36.dsl.maqs.net
66.187.41.85	A	oxfo-pvc-130-53.dsl.maqs.net
66.187.42.32	A+PTR	oxfo-cas1-cs-30.dial.maqs.net
66.187.42.37	A	oxfo-cas1-cs-35.dial.maqs.net
66.187.42.50	A+PTR	oxfo-cas1-cs-48.dial.maqs.net
66.187.42.51	A	oxfo-cas1-cs-49.dial.maqs.net
66.187.42.55	A	oxfo-cas1-cs-53.dial.maqs.net
66.187.42.63	A	oxfo-cas1-cs-61.dial.maqs.net
66.187.42.66	A+PTR	oxfo-cas1-cs-64.dial.maqs.net
66.187.42.74	A	oxfo-cas1-cs-72.dial.maqs.net
66.187.42.89	A	oxfo-cas1-cs-87.dial.maqs.net
66.187.42.99	A+PTR	oxfo-cas1-cs-97.dial.maqs.net
66.187.43.2	A+PTR	portal.brakebush.com
66.187.43.4	A	mail.brakebush.com
66.187.43.8	A	mail.brakebush.com
66.187.43.8	A	241.79.146.216.ded.brakebush.com
66.187.43.8	A	ded.brakebush.com
66.187.43.21	A	mail1.brakebush.com
66.187.43.22	A	mail2.brakebush.com
66.187.43.28	A	frontend.brakebush.com
66.187.43.145	PTR	west-bb-wireless-ws-16.dsl.maqs.net
66.187.43.153	A	west-bb-wireless-ws-24.dsl.maqs.net
66.187.43.162	PTR	mont-bb-wireless2-ws-1.dsl.maqs.net
66.187.43.163	PTR	mont-bb-wireless2-ws-2.dsl.maqs.net
66.187.43.172	A	mont-bb-wireless2-ws-11.dsl.maqs.net
66.187.43.178	A+PTR	mont-bb-wireless2-ws-17.dsl.maqs.net
66.187.43.179	A	mont-bb-wireless2-ws-18.dsl.maqs.net
66.187.43.184	A+PTR	mont-bb-wireless2-ws-23.dsl.maqs.net
66.187.43.200	A+PTR	mont-wireless-ws-7.dsl.maqs.net
66.187.43.249	A+PTR	west-breeze-gw.maqs.net
66.187.43.250	A+PTR	west-breeze-ws-1.maqs.net
66.187.44.27	PTR	mon-cas1-cs-16.dial.maqs.net
66.187.44.33	A+PTR	mon-cas1-cs-22.dial.maqs.net
66.187.44.39	A	mon-cas1-cs-28.dial.maqs.net
66.187.44.41	A	mon-cas1-cs-30.dial.maqs.net
66.187.44.59	A	mon-cas1-cs-48.dial.maqs.net
66.187.44.63	A	mon-cas1-cs-52.dial.maqs.net
66.187.44.65	PTR	mon-cas1-cs-54.dial.maqs.net
66.187.44.73	A+PTR	mon-cas1-cs-62.dial.maqs.net
66.187.44.81	A	mon-cas1-cs-70.dial.maqs.net
66.187.44.85	A	mon-cas1-cs-74.dial.maqs.net
66.187.44.98	PTR	mon-cas1-cs-87.dial.maqs.net
66.187.44.99	PTR	mon-cas1-cs-88.dial.maqs.net
66.187.44.102	A	mon-cas1-cs-91.dial.maqs.net
66.187.47.22	A	oxfo-broadband-pvc-2-21.dsl.maqs.net
66.187.47.48	A+PTR	oxfo-broadband-pvc-2-47.dsl.maqs.net
66.187.47.167	A	oxfo-broadband-pvc-2-166.dsl.maqs.net
66.187.47.202	A+PTR	oxfo-broadband-pvc-2-201.dsl.maqs.net