Robtex

Up: 66.147.152.0/21
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Down left: 66.147.152.0/23
Down right: 66.147.154.0/23

IP	Type	Hostname
66.147.153.118	A	mail.sensorplatforms.com
66.147.153.216	PTR	orb.soffront.com
66.147.153.240	A	infocenter.cpa2biz.com
66.147.153.242	A	corpvip.rivio.com
66.147.153.253	A	spamblock.rivio.com
66.147.154.35	A	www.hipods.ihost.com