dozer47528

上海联通开通公网后,某些 IP 无法访问任何境外网站,这个怎么解决?

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  •   dozer47528 · 31 mins ago · 79 views

    最近突然发现,有些时候会突然无法访问任何境外网站,包括没有被墙的,所有都没办法访问。

    同一时间如果有联通手机是正常的。如果尝试关闭光猫重新拨号,有时候能恢复。

    我光纤猫弄了桥接,有公网 IP 。

    联系联通安装师傅,师傅说我这个公网 IP 被屏蔽了,让我重启换 IP 试试。

    但这也不是长久的解决办法啊,如何解决这个问题呢?

    下面的宽带和手机的 traceroute ,目标的 github 的 IP 。

    # 家里宽带(无法访问)
    traceroute to 20.205.243.166 (20.205.243.166), 64 hops max, 40 byte packets
     1  192.168.11.1 (192.168.11.1)  5.753 ms  5.856 ms  5.380 ms
     2  112.65.26.1 (112.65.26.1)  9.840 ms  7.761 ms  7.241 ms
     3  139.226.196.153 (139.226.196.153)  8.364 ms
        139.226.196.157 (139.226.196.157)  8.636 ms
        139.226.196.153 (139.226.196.153)  11.629 ms
     4  * 139.226.234.145 (139.226.234.145)  8.558 ms *
    
    # 手机热点(可以访问)
    traceroute to 20.205.243.166 (20.205.243.166), 64 hops max, 40 byte packets
     1  localhost (172.20.10.1)  7.226 ms  3.911 ms  4.438 ms
     2  * * *
     3  172.21.2.1 (172.21.2.1)  58.407 ms  17.308 ms
        139.139.139.1 (139.139.139.1)  15.004 ms
     4  139.226.229.197 (139.226.229.197)  32.767 ms
        139.226.229.193 (139.226.229.193)  22.593 ms
        139.226.229.197 (139.226.229.197)  14.507 ms
     5  139.226.234.145 (139.226.234.145)  15.050 ms
        139.226.225.141 (139.226.225.141)  17.005 ms *
     6  219.158.113.106 (219.158.113.106)  14.882 ms
        219.158.30.30 (219.158.30.30)  17.681 ms *
     7  219.158.6.206 (219.158.6.206)  24.558 ms
        219.158.19.89 (219.158.19.89)  16.599 ms
        219.158.8.174 (219.158.8.174)  15.055 ms
     8  219.158.24.58 (219.158.24.58)  48.579 ms
        219.158.112.246 (219.158.112.246)  39.960 ms
        219.158.16.50 (219.158.16.50)  46.341 ms
     9  * 219.158.45.174 (219.158.45.174)  49.334 ms  110.772 ms
    10  ae24-0.icr01.tyo30.ntwk.msn.net (104.44.235.182)  50.229 ms  46.798 ms
        ae30-0.icr02.tyo31.ntwk.msn.net (104.44.235.188)  76.887 ms
    11  be100.ibr01.tyo31.ntwk.msn.net (104.44.20.39)  95.420 ms
        be100.ibr01.tyo30.ntwk.msn.net (104.44.20.29)  98.798 ms
        be102.ibr01.tyo30.ntwk.msn.net (104.44.20.25)  103.155 ms
    12  be8.ibr02.sg2.ntwk.msn.net (104.44.17.115)  101.729 ms *
        be6.ibr01.sg2.ntwk.msn.net (104.44.17.113)  146.792 ms
    13  be13.owr02.sg3.ntwk.msn.net (51.10.34.45)  104.130 ms
        be22.owr01.sg2.ntwk.msn.net (51.10.10.130)  99.451 ms *
    14  be8.owr01.sg3.ntwk.msn.net (104.44.53.236)  103.423 ms
        be1011.rwa02.sg2.ntwk.msn.net (51.10.10.88)  103.956 ms
        be1011.rwa01.sg2.ntwk.msn.net (51.10.10.80)  94.088 ms
    
    3 replies  •  2026-11-13 12:41:55 +08:00
    wtks1
    wtks1
    19 mins ago
    1
    没办法,只能重播换 IP ,概率其实也没那么高,我这边大半年都时间才可能遇到一次
    wtks1
    wtks1
    18 mins ago
    2
    联通客服给出的处理办法就是拔掉光猫电源,隔一刻钟以上再插电
    cskeleton
    cskeleton
    Just Now
    3
    重拨换 IP ,就是当前的公网 IP 有问题。
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