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Have you tried probing for 4G provider(s?) IP renew limits and IP allocation space size? Things I can think of that would be interesting to know: 1. How uni
by almog 4y ago
Have you tried probing for 4G provider(s?) IP renew limits and IP allocation space size?
Things I can think of that would be interesting to know:
1. How uniformly distributed are the IP addresses you're getting.
2. The size of the IP addresses allocation space, assuming a fixed geographic location (I imagine this can vary a lot between providers and regions)
3. How often can an IP be requested?
4. Is there some sort of rate limiting? If so, how does it manifest itself (Sticky IP? slow reconnect? Something else?)?
- mateuszbuda 4y agoThe distribution of IP addresses depends to a large extent on 4G provider. Some of them reuse IPs and you can get the same IP after you change network mode 4G > 3G > 4G. The same applies to IP addresses allocation space. You can request IP change as often as you want. Resetting network mode takes 5-10 seconds. There is not rate limiting. From time to time reconnection fails but it has nothing to do with rate limiting. Sticky IP is an issue for some 4G providers but, again, it has nothing to do with rate limiting
- TechBro8615 4y agoKeep in mind that this behavior will be a significant outlier in ISP analytics - they will notice you eventually, just like they’ll notice 10 seemingly synchronized Huawei modems connecting to (and disconnecting from) the same base station. That’s all to say - be careful using this for any nefarious activity. It’s not inconspicuous.
- WantonQuantum 4y agoIn Australia it's not possible [1] to get SIM cards without identification. So getting on the radar of the security folks at your telco could easily end with you never being able to use that telco again. [1] Perhaps it is but I don't know of a way.