172.16.199.228 é o endereço de rede. Você precisa usar 172.16.199.229 ou .230
Saída do ipcalc:
Address: 172.16.199.228 10101100.00010000.11000111.111001 00
Netmask: 255.255.255.252 = 30 11111111.11111111.11111111.111111 00
Wildcard: 0.0.0.3 00000000.00000000.00000000.000000 11
=>
Network: 172.16.199.228/30 10101100.00010000.11000111.111001 00
HostMin: 172.16.199.229 10101100.00010000.11000111.111001 01
HostMax: 172.16.199.230 10101100.00010000.11000111.111001 10
Broadcast: 172.16.199.231 10101100.00010000.11000111.111001 11
Hosts/Net: 2 Class B, Private Internet