ITB routing is going rotten!!

C:\Documents and Settings\YuSuF>tracert itb.ac.id

Tracing route to itb.ac.id [167.205.126.66]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 172.16.0.1
2 20 ms 19 ms 20 ms 1.subnet125-164-112.speedy.telkom.net.id [125.16
4.112.1]
3 20 ms 20 ms 20 ms 125.160.1.33
4 * * * Request timed out.
5 * * * Request timed out.
6 * * * Request timed out.
7 * * * Request timed out.
8 * * * Request timed out.
9 * * * Request timed out.
10 * * * Request timed out.
11 * * * Request timed out.