Which registrars catch domains and who for?

Which registrars catch domains and who for?: "Public Drop catchers:

networksolutions.com - Snapnames*
register.com - Snapnames*
BulkRegister.com - Snapnames*
moniker.com - Snapnames*
domainsite.com - Snapnames*
name.com - name.net/drop/ - Snapnames*
name.net - name.net/drop/ - Snapnames*
itsyourdomain.com - Snapnames*
directi.com - Snapnames*
mysticblizzard.com (directi) - Snapnames*
bluefractal.com (directi) - Snapnames*
atomicgiant.com (directi) - Snapnames*"

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