Update: The local exchange replied to my email and they told me from now on, I will be getting an IP from the range 59.X.X.X and right now I'm getting 20ms to Chennai servers. Still not a permanent fix, But it works for now.
PING 155.133.233.99 (155.133.233.99): 56 data bytes
64 bytes from 155.133.233.99: icmp_seq=0 ttl=56 time=21.407 ms
64 bytes from 155.133.233.99: icmp_seq=1 ttl=56 time=22.840 ms
64 bytes from 155.133.233.99: icmp_seq=2 ttl=56 time=21.713 ms
64 bytes from 155.133.233.99: icmp_seq=3 ttl=56 time=22.927 ms
64 bytes from 155.133.233.99: icmp_seq=4 ttl=56 time=20.486 ms
64 bytes from 155.133.233.99: icmp_seq=5 ttl=56 time=21.934 ms
64 bytes from 155.133.233.99: icmp_seq=6 ttl=56 time=21.481 ms