topic Re: translate.googleapis.com is categorized as private IP addresses in General Topics

translate.googleapis.com is categorized as private IP addresses

S.Dwel — Tue, 15 Jul 2025 06:38:07 GMT

Hello, I'm wondering if anyone else has encountered this.
When a user wants to use the translation function in Chrome, it doesn't work. I looked at the logs and saw that the URLs are categorized as private IP addresses, which is blocked for us. The question is why the URLs are classified as private. A test on "Test A Site" resulted in the correct category.

example:

translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.en_US.XbGy-nlZGr0.O/am=AAAE/d=1/exm=el_conf/ed=1/rs=AN8SPfq2kIrt_bMYGtViUALtHwnCwQJRbQ/m=el_main

PAN-OS is 10.2.13-h5, dynamic updates, and the URL DB are up to date. This problem seems to have been present for some time.

Re: translate.googleapis.com is categorized as private IP addresses

JayGolf — Wed, 16 Jul 2025 00:49:33 GMT

Hi @S.Dwel ,

Take a look at the KB How to Handle a URL Miscategorization

I would try clearing the URL cache and see if that helps. If the issue persists, you can create a custom URL category for such things.

Re: translate.googleapis.com is categorized as private IP addresses

S.Dwel — Wed, 16 Jul 2025 05:24:16 GMT

Hi @JayGolf,

thank you for your reply. I followed the instructions, but the problem persists. However I was able to find a workaround.

Steps:

I tested how the firewall categorized the URL and it was displayed correctly.

test url translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.en_US.XbGy-nlZGr0.O/am=AAAE/d=1/exm=el_conf/ed=1/rs=AN8SPfq2kIrt_bMYGtViUALtHwnCwQJRbQ/m=el_main translate.googleapis.com/%5f/translate%5fhttp/%5f/js/k=translate%5fhttp.tr.en%5fus.xbgy-nlzgr0.o/am=aaae/d=1/exm=el%5fconf/ed=1/rs=an8spfq2kirt%5fbmygtviualthwncwqjrbq/m=el%5fmain translation low-risk (Base db) mlav_flag=0, mica_flags=0 expires in 451 seconds translate.googleapis.com/%5f/translate%5fhttp/%5f/js/k=translate%5fhttp.tr.en%5fus.xbgy-nlzgr0.o/am=aaae/d=1/exm=el%5fconf/ed=1/rs=an8spfq2kirt%5fbmygtviualthwncwqjrbq/m=el%5fmain translation low-risk (Cloud db)

I cleared the Cache anyway, after that the output and the problem was the same.

Then I created a custom URL category and a policy. However, it didn't generate any hits.

While going through the instructions, I came to the conclusion that it might be related to decryption. I created an SSL decryption exclusion for translate.googleapis.com. After that, everything worked as expected.

I think it must have something to do with Chrome's behavior. Users found a workaround by using the Edge browser. Perhaps the browser accesses local resources during the session, and then the session is blocked. But I would expect this to show up in the log.

I will take a packet capture, maybe i find something.

Re: translate.googleapis.com is categorized as private IP addresses

S.Dwel — Thu, 17 Jul 2025 08:28:39 GMT

I couldn't find anything in the packet capture. I'm fine with the decryption exclusion. We don't need to dig deeper.

Re: translate.googleapis.com is categorized as private IP addresses

JayGolf — Thu, 17 Jul 2025 16:08:13 GMT

Thanks for sharing!