Robtex

Up: 23.236.104.0/22
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Down left: 23.236.106.0/24
Down right: 23.236.107.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
23.236.106.32	A	mx.naturalseparate.com
23.236.106.44	PTR	mta-out-106-44.nimbleexceller.com
23.236.106.44	A	tutuapp-com.tutuapp.net
23.236.106.44	A	www-tutuapp-com.tutuapp.net
23.236.106.62	A	mx.enthusiasticsalt.com
23.236.106.91	A	mx.erraticcreosote.com
23.236.106.120	A	mx.grouchyradius.com
23.236.106.145	A	mx.cooingvariegated.com
23.236.106.148	A	mx.whimsicalrespect.com
23.236.106.176	PTR	mta-out-106-176.nappynose.com
23.236.106.176	A	mx.nappynose.com
23.236.106.177	A	mx.acidicspecter.com
23.236.106.186	PTR	mta-out-106-186.auspiciousinconsistent.com
23.236.106.211	A	mx.nullprejudice.com
23.236.106.211	A	mx.auspiciousinconsistent.com
23.236.106.254	PTR	mta-out-106-254.bentunduly.com
23.236.106.254	A	mx.bentunduly.com
23.236.107.3	A	v32.yunfandns.com
23.236.107.18	PTR	esp-107-18.defiantbizarre.com
23.236.107.42	PTR	esp-107-42.boorishshake.com
23.236.107.42	A	downws.downtutu.com
23.236.107.62	A	mx.boorishshake.com
23.236.107.67	PTR	esp-107-67.miniaturevisitor.com
23.236.107.67	A	v29.yunfandns.com
23.236.107.67	A	k2.yunfandns.com
23.236.107.89	PTR	esp-107-89.miniaturevisitor.com
23.236.107.89	A	mx.miniaturevisitor.com
23.236.107.115	A	mx.thirstydiamond.com
23.236.107.142	PTR	esp-107-142.crabbyshoes.com
23.236.107.142	A	mx.crabbyshoes.com
23.236.107.160	A	mx.patheticcorrugated.com
23.236.107.175	PTR	esp-107-175.hurrieddetail.com
23.236.107.175	A	mx.hurrieddetail.com
23.236.107.186	PTR	esp-107-186.princelymausoleum.com
23.236.107.210	A	mx.princelymausoleum.com
23.236.107.254	PTR	esp-107-254.tenliaison.com
23.236.107.254	A	mx.tenliaison.com