Re: Routing issues

Maybe this will help

$ ipcalc 172.28.0.0/30                                                                                                                                                           
Address:   172.28.0.0           10101100.00011100.00000000.000000 00                                                                                                                            
Netmask:   255.255.255.252 = 30 11111111.11111111.11111111.111111 00                                                                                                                            
Wildcard:  0.0.0.3              00000000.00000000.00000000.000000 11                                                                                                                            
=>                                                                                                                                                                                              
Network:   172.28.0.0/30        10101100.00011100.00000000.000000 00                                                                                                                            HostMin:   172.28.0.1           10101100.00011100.00000000.000000 01                                                                                                                            HostMax:   172.28.0.2           10101100.00011100.00000000.000000 10                                                                                                                            
Broadcast: 172.28.0.3           10101100.00011100.00000000.000000 11                                                                                                                            
Hosts/Net: 2                     Class B, Private Internet

172.28.0.224 does not fall into the subnet range