-A INPUT -s 2001:43f8:6a0::/48 -j ACCEPT
-A INPUT -s 2001:43f8:6a1::/48 -j ACCEPT
-A INPUT -s 2001:43f8:6a2::/48 -j ACCEPT
-A INPUT -s 2001:43f8:6a3::/48 -j ACCEPT
-A INPUT -s 2001:43fc:f000::/48 -j ACCEPT
-A INPUT -s 2c0f:1180::/32 -j ACCEPT
-A INPUT -s 2c0f:7600::/32 -j ACCEPT
-A INPUT -s 2c0f:ead8::/32 -j ACCEPT
-A INPUT -s 2c0f:ef58::/32 -j ACCEPT
-A INPUT -s 2c0f:f048::/32 -j ACCEPT
-A INPUT -s 2c0f:f220::/32 -j ACCEPT
-A INPUT -s 2c0f:f568::/32 -j ACCEPT
-A INPUT -s 2c0f:f920::/32 -j ACCEPT