youtube的ip可以ping通，什么情况？！

[citydog]

之前连ip也无法ping的，或者直接给你个错误ip，但这次可以ping通，虽然不可访问...

C:\Documents and Settings\Citydog>ping www.youtube.com

Pinging youtube-ui.l.google.com [74.125.71.190] with 32 bytes of data:

Reply from 74.125.71.190: bytes=32 time=286ms TTL=41
Reply from 74.125.71.190: bytes=32 time=278ms TTL=41
Reply from 74.125.71.190: bytes=32 time=281ms TTL=41
Reply from 74.125.71.190: bytes=32 time=285ms TTL=41

Ping statistics for 74.125.71.190:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 278ms, Maximum = 286ms, Average = 282ms

河北联通~~

[no2x]

這個相當於：你在北朝鮮，能查詢到去南朝鮮的路是通的，但卻過不去三八線。

[kasuganosora]

我这里也ping通 深圳电信

[mywaiting]

@no2x 你这个比喻。汗。不过很有道理。。。

[no2x]

@mywaiting 咱要和諧，不跟天朝鬧革命。

[Acqusisi]

URL过滤，通过不了Wall