Robtex

Up: 198.228.80.0/21
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Down left: 198.228.80.0/23
Down right: 198.228.82.0/23

IP	Type	Hostname
198.228.80.103	PTR	forsale1.requestdomainquote.com
198.228.80.167	PTR	forsale1.requestdomainquote.com
198.228.80.228	PTR	forsale1.requestdomainquote.com
198.228.81.4	PTR	forsale1.requestdomainquote.com
198.228.81.17	PTR	forsale1.requestdomainquote.com
198.228.81.223	PTR	forsale1.requestdomainquote.com
198.228.83.27	PTR	forsale1.requestdomainquote.com
198.228.83.131	PTR	forsale1.requestdomainquote.com
198.228.83.225	PTR	forsale1.requestdomainquote.com