X0708 D LIVE 0002155010 Blue Owl Digital Infrastructure Fund IV-B SCSp 177 Rue de Luxembourg Bertrange N4 LUXEMBOURG L-8077 212-419-3000 LUXEMBOURG None None Limited Partnership true 2026 N/A Blue Owl Digital Infrastructure IV GP S.a r.l. 177 Rue de Luxembourg Bertrange N4 LUXEMBOURG L-8077 Promoter GP of the Issuer Marc Zahr 150 North Riverside Plaza 37th Floor Chicago IL ILLINOIS 60606 Executive Officer Matthew A'Hearn 399 Park Avenue 37th Floor New York NY NEW YORK 10022 Executive Officer N/A Blue Owl Digital Infrastructure Advisors LLC 399 Park Avenue 37th Floor New York NY NEW YORK 10022 Promoter Pooled Investment Fund Other Investment Fund false Decline to Disclose 06b 3C 3C.7 false true true true true false 0 Indefinite 0 Indefinite false 0 0 true 0 true 0 true The general partner is entitled to a carried interest. The investment manager is entitled to a management fee. The carried interest and management fee are fully discussed in the Issuer's confidential offering materials. false Blue Owl Digital Infrastructure Fund IV-B SCSp /s/ Pierre Beissel Pierre Beissel Sole Manager of the GP of the Issuer 2026-10-29