南京电信
2,速度适中;
C:\>ping www.linuxsir.cn
Pinging www.linuxsir.cn [218.21.128.108] with 32 bytes of data:
Reply from 218.21.128.108: bytes=32 time=82ms TTL=50
Reply from 218.21.128.108: bytes=32 time=78ms TTL=50
Reply from 218.21.128.108: bytes=32 time=81ms TTL=50
Reply from 218.21.128.108: bytes=32 time=84ms TTL=50
Ping statistics for 218.21.128.108:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 78ms, Maximum = 84ms, Average = 81ms |