Why can't I tracert beyond 219.93.218.177, and suddenly the ping to local site also reach 600ms ping since an hour ago.

Tracing route to lowyat.net [210.5.46.17]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 192.168.1.1
2 28 ms * * 219.93.218.177
3 * * * Request timed out.
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.
12 * * * Request timed out.
13 * * * Request timed out.

Pinging lowyat.net [210.5.46.17] with 32 bytes of data:

Reply from 210.5.46.17: bytes=32 time=670ms TTL=52
Reply from 210.5.46.17: bytes=32 time=670ms TTL=52
Reply from 210.5.46.17: bytes=32 time=668ms TTL=52
Reply from 210.5.46.17: bytes=32 time=669ms TTL=52
Reply from 210.5.46.17: bytes=32 time=670ms TTL=52
Reply from 210.5.46.17: bytes=32 time=672ms TTL=52
Reply from 210.5.46.17: bytes=32 time=669ms TTL=52

Ping statistics for 210.5.46.17:
Packets: Sent = 7, Received = 7, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 668ms, Maximum = 672ms, Average = 669ms

Hmm obviously i'm not the only one. Anyway I'm in Sarawak. Tried calling but only reply i got is "your call is important to us, sorry, all our customer service personnel is currently engaged" bla bla bla..