Shipping Routes

Good Morning, I am currently trying to find out, which shipping companies serve the following routes: 1) Montevideo -> Cape Town 2) Durban -> Melbourne 3) English Channel -> New Vork New York -> English Channel 4) Yokohama -> San Francisco Yokohama -> Seattle 5) Melbourne -> Valparaiso Is there any possibility to find out, which companies serve these routes besides making individual requests? Thank you for your information. Best regards, Mr. Bohne