@Rajneesh Rana thanks for helping and also evey one for sharing ....in which i can see that the problem is in my area only
PS C:\Windows\system32> ping 75.2.66.166
Pinging 75.2.66.166 with 32 bytes of data:
Reply from 75.2.66.166: bytes=32 time=3ms TTL=119
Reply from 75.2.66.166: bytes=32 time=3ms TTL=119
Reply from 75.2.66.166: bytes=32 time=3ms TTL=119
Reply from 75.2.66.166: bytes=32 time=3ms TTL=119
Ping statistics for 75.2.66.166:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 3ms, Maximum = 3ms, Average = 3ms
PS C:\Windows\system32> ping 99.83.136.104
Pinging 99.83.136.104 with 32 bytes of data:
Reply from 99.83.136.104: bytes=32 time=3ms TTL=119
Reply from 99.83.136.104: bytes=32 time=3ms TTL=119
Reply from 99.83.136.104: bytes=32 time=3ms TTL=119
Reply from 99.83.136.104: bytes=32 time=3ms TTL=119
Ping statistics for 99.83.136.104:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 3ms, Maximum = 3ms, Average = 3ms
PS C:\Windows\system32>
PS C:\Windows\system32> tracert 75.2.66.166
Tracing route to a2c926c3ec71a09d3.awsglobalaccelerator.com [75.2.66.166]
over a maximum of 30 hops:
1 <1 ms <1 ms <1 ms RT-AX88U-8970 [192.168.1.1]
2 2 ms 2 ms 2 ms static-mum-182.56.0.1.mtnl.net.in [182.56.0.1]
3 4 ms 3 ms 3 ms static-mum-59.185.210.193.mtnl.net.in [59.185.210.193]
4 3 ms 2 ms 3 ms static-mum-59.185.210.194.mtnl.net.in [59.185.210.194]
5 3 ms 5 ms 2 ms 115.114.89.61.static-Mumbai.vsnl.net.in [115.114.89.61]
6 3 ms 3 ms 3 ms 172.23.78.233
7 3 ms 2 ms 3 ms 172.23.78.238
8 3 ms 3 ms 3 ms 115.110.234.234.static.Mumbai.vsnl.net.in [115.110.234.234]
9 5 ms 9 ms 5 ms 52.95.66.134
10 4 ms 3 ms 3 ms 52.95.66.141
11 4 ms 7 ms 3 ms 52.95.67.225
12 4 ms 3 ms 3 ms 52.95.67.118
13 3 ms 3 ms 3 ms a2c926c3ec71a09d3.awsglobalaccelerator.com [75.2.66.166]
Trace complete.
PS C:\Windows\system32>