I can ping my aws hosts from a VPC on a different hosting company, so it's unlikely to be all of AWS. Tried the Telstra and Vocus Looking Glass services - both

I can ping my aws hosts from a VPC on a different hosting company, so it's unlikely to be all of AWS. Tried the Telstra and Vocus Looking Glass services - both can ping my AWS servers. List of Looking Glasses: https://www.ausnog.net/tools/lg https://www.ausnog.net/tools/lg (note: Optus' Looking Glass doesn't seem to be returning results)