Which address cannot be host address on the Internet

(2$(2$ Points)$)$

205.193.145.199$205\mathrm{.}193\mathrm{.}145\mathrm{.}199$

150.262.183.254$150\mathrm{.}262\mathrm{.}183\mathrm{.}254$

193.100.255.8$193\mathrm{.}100\mathrm{.}255\mathrm{.}8$

8.205.35.192$8\mathrm{.}205\mathrm{.}35\mathrm{.}192$

245.38.64.249$245\mathrm{.}38\mathrm{.}64\mathrm{.}249$

none of the above