[WillyP]

pawn Код:

public OnPlayerConnect(playerid)
{
    new idx;
    new IP[2][128];
    new str[50];
    GetPlayerIp(playerid,str,sizeof(str));
    IP[2] = strtok(str, idx, '.');
    IP[3] = strtok(str, idx, '.');
    
    if(!strcmp(IP[2],"15",false) && !strcmp(IP[3],"25",false))
    {
        new string[128];
        format(string,sizeof(string),"Your IP: %s is range banned!",str);
        SendClientMessage(playerid,_COLOR_RED,string);
Kick(playerid);
    }
return 1;
...
}

Like this.