On cr4-ulsfo we have some BGP sessions down:
elukey@cr4-ulsfo> show bgp summary | match 32934 198.32.176.71 32934 0 0 0 10 2w2d 13:57:55 Active 198.32.176.108 32934 0 0 0 19 2w2d 13:58:50 Connect 2001:504:d::47 32934 0 0 0 11 2w2d 13:58:07 Active 2001:504:d::72 32934 0 0 0 17 2w2d 13:58:38 Connect
I can see an email indicating that our peer withdrew its presence in Equinix Palo Alto, so if nobody opposes I'd remove those config.