Robtex

Up: 72.170.64.0/18
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Down left: 72.170.96.0/20
Down right: 72.170.112.0/20

IP	Type	Hostname
72.170.102.0	PTR	host72170000102.direcway.com
72.170.102.2	PTR	host72170002102.direcway.com
72.170.102.34	PTR	host721700034102.direcway.com
72.170.102.98	PTR	host721700098102.direcway.com
72.170.102.160	PTR	host7217000160102.direcway.com
72.170.102.162	PTR	host7217000162102.direcway.com
72.170.102.193	PTR	host7217000193102.direcway.com
72.170.110.1	PTR	host72170001110.direcway.com
72.170.110.3	PTR	host72170003110.direcway.com
72.170.110.128	PTR	host7217000128110.direcway.com
72.170.110.130	PTR	host7217000130110.direcway.com
72.170.110.162	PTR	host7217000162110.direcway.com
72.170.110.192	PTR	host7217000192110.direcway.com
72.170.110.224	PTR	host7217000224110.direcway.com
72.170.110.226	PTR	host7217000226110.direcway.com
72.170.122.95	PTR	host721700095122.direcway.com
72.170.123.0	PTR	host72170000123.direcway.com
72.170.123.2	PTR	host72170002123.direcway.com
72.170.123.3	PTR	host72170003123.direcway.com
72.170.123.32	PTR	host721700032123.direcway.com
72.170.123.33	PTR	host721700033123.direcway.com
72.170.123.66	PTR	host721700066123.direcway.com
72.170.123.128	PTR	host7217000128123.direcway.com
72.170.123.129	PTR	host7217000129123.direcway.com
72.170.123.193	PTR	host7217000193123.direcway.com
72.170.123.195	PTR	host7217000195123.direcway.com