I have searched a lot of information, and I can only find out that the length of the Type2 route is 216 bits, and I have seen the composition of the length of the Type2 route (Length of the MAC VRF NLRI in bits). Take the following link for reference:
https://nwktimes.blogspot.com/2018/12/vxlan-part-xv-analysis-of-bgp-evpn.html
But I didn't find Type3, and the components of Type5's routing length. For example, Type5 routing can be known to be 224 bits, but what are the fields that make up these 224 bits?