香港地域ECS的公网IP段天坑

这就是一线厂商的厉害，这么难的问题，半天修好了，不得不用阿里云

C:\Documents and Settings\Administrator>ping 58.96.173.66

Pinging 58.96.173.66 with 32 bytes of data:

Reply from 58.96.173.66: bytes=32 time=41ms TTL=114
Reply from 58.96.173.66: bytes=32 time=42ms TTL=114
Reply from 58.96.173.66: bytes=32 time=88ms TTL=114
Reply from 58.96.173.66: bytes=32 time=43ms TTL=114

Ping statistics for 58.96.173.66:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 41ms, Maximum = 88ms, Average = 53ms

C:\Documents and Settings\Administrator>ping 203.88.163.75

Pinging 203.88.163.75 with 32 bytes of data:

Reply from 203.88.163.75: bytes=32 time=37ms TTL=113
Reply from 203.88.163.75: bytes=32 time=39ms TTL=113
Reply from 203.88.163.75: bytes=32 time=37ms TTL=113
Reply from 203.88.163.75: bytes=32 time=39ms TTL=113

Ping statistics for 203.88.163.75:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 37ms, Maximum = 39ms, Average = 38ms

这个也和你的网络有关系吧

像我用的校内移动网络，很多沙田的，或者电讯盈科的vps，我根本ping不通。就算有次买的万网的轻云虚拟主机，结果自己还连不上ftp。。。