traceroute to licealisci.icm.edu.pl (213.135.59.55), 25 hops max, 60 byte packets
 1  10.0.1.1 (10.0.1.1)  0.029 ms
 2  *
 3  192.178.99.190 (192.178.99.190)  18.038 ms
 4  icm.tpix.pl (195.149.232.29)  19.953 ms
 5  icm-gw1.rtr.core.icm.edu.pl (213.135.52.89)  18.315 ms
 6  icm-fw-213-135-52-18.rtr.core.icm.edu.pl (213.135.52.18)  18.802 ms
 7  www2.icm.edu.pl (213.135.59.55)  19.376 ms