Which range of addresses will be denied in the ACL to avoid multicast packets from crossing the WAN interface?

Which range of addresses will be denied in the ACL to avoid multicast packets from crossing the WAN interface?

A.
127.0.0.0-127.255.255.255

B.
224.0.0.0-239.255.255.255

C.
10.0.0.0-10.255.255.255

D.
192.168.0.0-192.168.255.255