Hey, I see that the latest topic about this function is from 2021 and not exactly what I’m going to ask about. Since the start of our adoption of Discourse, I’m slowly discovering all the tools at the staff disposal. This afternoon I was checking the IP Lookup for a user that felt “weird” just to …

There’s a lot of reasons why multiple accounts might share an IP address- the usual reason is that they’re all using the same VPN and this VPN only has one IP address. Some routers also let you set it up so that all computers on the network show the same public IP address- my personal computer and m…

I realized the VPN option literally ten seconds after closing the tab for this post. Silly me, sorry for the stupid question :roll_eyes:

[图片] Joseph Hansen: Some routers also let you set it up so that all computers on the network show the same public IP address- my personal computer and my work computer both have the same IP address with any kind of lookup, Discourse, command line, wherever This is the default for home routers…

Another case is hotels. We had a problem once with several employees staying at the same hotel, which isn’t at all unlikely, but our setup at the time didn’t expect several users on one IP address. Any kind of conference, gathering, or meetup will probably do the same.

[图片] Joseph Hansen: Some routers also let you set it up so that all computers on the network show the same public IP address Actually almost every customer level router do that. And every ISP in the world — actually static non-changing IP is very rear and practically impossibe on mobile conne…

I appreciate all the use cases reported but in our specific case the only explanation is people using commercial VPNs which I wasn’t aware were so many. The users are definitely not sharing household, hotel or company. I’ll keep monitoring this in the coming weeks to see if I can determine a patter…

[图片] Crius: it’s a result coming back from a third party service Clarification: the result coming from the third party service (the Maxmind DB (which is local, the IP is not sent out for lookup)) is geolocation data. (and technically the hostname since the DNS result comes from a third party…

关于IP查找功能的一项说明

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mattdm (Matthew Miller) 2023 年3 月 11 日 00:20 4

这对于家用路由器来说是默认设置——否则很难做到。

对于公司网络、移动运营商，甚至宽带提供商来说，情况可能也是如此^[1]。

或者，严格来说，“相似且概念上相同，即使在重要的技术方面有所不同 ↩︎

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关于IP查找功能的一项说明

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