#include <time.h>

int main() {
	int i;
	char *buffer;
	int octet = 0;

	srand(getpid());
	for(i = 0; i < 1000; i++) {
		printf("%d.%d.%d.%d\n",(rand()%83)+172, (rand()%83)+172, (rand()%83)+172, (rand()%83)+172);
	};
};