Well here's a short list I compiled from the fluff from FR:DCMS
Black Dragons
Galedon Explorer - Destroyed by Clan Snow Raven (July 3068)
Urizen II - Destroyed by Clan Nova Cat defenders over Avon
Winds of Heaven - Retaken by ISF (Guarding Yamato and Ryu)
Sabre Cat - MIA
Luthien - Destroyed (Benjamin, 3072)
Swiping Claw - Destroyed (Benjamin, 3072)
Night of Agony - Destroyed (Benjamin, 3072)
Siriwan - Destroyed (Algedi)
Takashi - Destroyed (Terra)
Victory at Wolcott - Destroyed (Terra)
Lair of Mighty Worms - Survived
Draconis Rift - Survived
Amber Lotus - Survived
Dieron Star - Survived
Togura Yards - Sabotaged (Unsalvageable)
Dieron Yards - Black Dragon/Clan Ghost Bear (Destroyed)
Midway Yards - Operational (Converting to JumpShip construction)
Chatham, Altair, and Schuyler still active
Dover - Yamato and Ryu operational
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That leaves two Inazumas, two Kyushus, and one Tatsumaki to comprise the DCA WarShip "fleet". Too bad not a single Kirishima survived, I liked that class.