[miyuru]

Are you sure about that?

esta.cbp.dhs.gov seems to served by akamai at least for me.

Also turnstile and hcaptchas are same product(captcha) by 2 different companies.

[acdha]

Here’s what it looks like from India:

https://www.webpagetest.org/result/240210_BiDcTM_7TZ/

That’s definitely an Akamai IP. I’d be quite surprised if they were leading address space to a direct competitor.