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来自 ipip 的 china list 结果不准确 #34

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pexcn opened this issue Apr 2, 2018 · 8 comments
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来自 ipip 的 china list 结果不准确 #34

pexcn opened this issue Apr 2, 2018 · 8 comments

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@pexcn
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pexcn commented Apr 2, 2018

我尝试移除了 ipip 的结果:https://github.com/pexcn/network-feeds/commit/0a9167db824c51934c7889222296efbdbe864c8a

查了它的几个 IP, 有的来源是美国/香港/澳大利亚.....

参考:
https://bgp.he.net/ip/20.139.160.1#_whois
http://ip-api.com/#20.134.160.1

https://bgp.he.net/ip/40.0.247.0#_whois
http://ip-api.com/#40.0.247.0

@paulgao
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paulgao commented Apr 2, 2018

哪里不准确呢?
我们确认过 20.134.160.0/20 和 20.139.160.0/20 都是在天津电信。
40.0.247.0/24 和 40.0.248.0/21 都在上海电信。
所在公告 AS 也都是可信的,不是滥用行为。

您再仔细看看吧,但是就别拿别的库的结果说事了。您发起个 traceroute 都比这有效力。

@pexcn
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pexcn commented Apr 2, 2018

好吧,果然是天津的,但是为什么 bgp.he.net 的显示美国?这种数据的原始来源是从哪里看的?

@paulgao
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paulgao commented Apr 2, 2018

那个应该是根据 WHOIS 信息里面的国家标志显示的,你以后可以忽略。:)

@pexcn
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pexcn commented Apr 2, 2018

好的,感谢解答。
我也找到了,应该是在 http://wq.apnic.net/static/search.html 查询的,不知道为什么查询的 20.134.160.0/20 显示的 Country 是 US 而不是 CN...

@pexcn pexcn closed this as completed Apr 2, 2018
@paulgao
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paulgao commented Apr 2, 2018

方便的话可以加个微信,有问题可以可以直接问我。

@pexcn
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pexcn commented Apr 2, 2018

还是用 telegram 吧,id 和我 github id 一样 :)

@paulgao
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paulgao commented Apr 2, 2018

好的。明天加。

@pexcn
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pexcn commented Apr 2, 2018

:D

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