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Regarding port enumeration, which port does NetBIOS name service use?
TCP port 445
UDP port 137
UDP port 161
TCP/UDP port 389
NetBIOS ports: UDP port 137 (name services), UDP port 138 (datagram services), and TCP port 139 (session services). https://technet.microsoft.com/en-us/library/cc940063.aspx. 445 = SMB, 161 = SNMP, 389 = LDAP
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