江苏移动 5G 访问教育网 IP 居然走的香港专线 - V2EX
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lhy123

江苏移动 5G 访问教育网 IP 居然走的香港专线

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  •   lhy123 May 15, 2023 3165 views
    This topic created in 1081 days ago, the information mentioned may be changed or developed.
    题主用的安徽移动卡,途径江苏,想测试一下江苏移动 5G 网络的 IP 多出口情况,于是访问 http://revproxy.ustc.edu.cn:8000,发现访问教育网 IP 居然是走的香港 cogent

    图片:https://imgur.com/a/RHeBxIo
    7 replies    2023-05-18 07:32:03 +08:00
    lhy123
        1
    lhy123  
    OP
       May 15, 2023
    所以这是不是移动搞的流量透传
    kj54321
        2
    kj54321  
       May 16, 2023
    路由配置错误吧,国内流量穿透一说没有了,且教育网是免费 peering, 国际还要付费给 cogent
    liulongquan
        3
    liulongquan  
       May 16, 2023
    @lhy123 教育网在 hk 没有接 cogent
    TWSF
        4
    TWSF  
       May 16, 2023 via Android
    教育网大部分都是走移动 AS58453 出去的 所以不奇怪啊
    TWSF
        5
    TWSF  
       May 16, 2023
    @liulongquan 教育网跟 cogent 有互联
    liulongquan
        6
    liulongquan  
       May 16, 2023
    @TWSF
    教育网只和 cogent 在美国有互联
    香港没有的
    AlphaTauriHonda
        7
    AlphaTauriHonda  
       May 18, 2023 via iPhone
    @lhy123 应该是移动的穿透,大概率不过。
    205.198.107.4 是穿透的出口 IP ,可以测测速度如何。
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