[secalex]

You can contribute to our attempts to find the bad router card here: https://twitter.com/alexstamos/status/1336099461622157312

Almost certainly 12.242.117.22

[cpach]

You might want to send an e-mail to the NANOG mailing list: https://mailman.nanog.org/mailman/listinfo/nanog

It’s not impossible that people from AT&T read messages posted there.

[krasin]

I confirm that I am seeing these bit flips, and 12.242.117.22 is in my traceroute.

You people are amazing!

[boulos]

Indeed.

My mobile.twitter.com traceroute prefers going through that path, as does en.wikipedia.org (both of which have sucked for me) while a Google route (to 172.217.6.78) hops through 12.122.149.186.

[ummonk]

Yup, I'd been having issues with twitter, wikipedia, and sometimes duck duck go but never google.

[iaabtpbtpnn]

Confirming this IP is in my traceroute to example.com as well