Why all generated address in range 00 and how to change range to 0000

[crypto000707]

Could you help me please
Why all generated address hex start with 00? How to change it to start for example 0000 or 000000
I tried to to change key, address, key, seed but no success for making this change
Hex 160:

00C32DE061453296E71E9E9E9D5636E7E7FEE272C7
00BB9EB37303709E92C7D121F8751ECD97B5D407EB
00DFD584C7534C1B8E0BB41AF2C64DC2EE479A7895

Base58:

1Jo1ixjbSN9nzdavauqFNCsNPMBxANyErF
1J73UcLXkeTYXDq9qycDMwwUf1EVbNgh8Y
1MQXUKHP29jVBq6rrmiQzKv6w1kfcBWtdE

Thank you

[rusproject]

Is 0000 (0x00) mainnet byte, which is mandatory for every bitcoin address?