有線ユーザーです。XPです。

>ping www.yahoo.co.jp

Pinging www.yahoo.co.jp [210.140.200.16] with 32 bytes of data

Pinging 210.140.200.16 with 32 bytes of data:

Reply from 210.140.200.16: bytes=32 time=2ms TTL=243
Reply from 210.140.200.16: bytes=32 time=2ms TTL=243
Reply from 210.140.200.16: bytes=32 time=2ms TTL=243
Reply from 210.140.200.16: bytes=32 time=2ms TTL=243

Ping statistics for 210.140.200.16:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 2ms, Maximum = 2ms, Average = 2ms

これってどうなんですかね？