On 6/28/21 07:27, Fernando Gont via NANOG wrote: > In theory (at least), your ISP asked for it. It appears to be opt-out. I don't think his ISP asked for it at all. His ISP just hasn't asked them to stop. -- Jay Hennigan - jay at west.net Network Engineering - CCIE #7880 503 897-8550 - WB6RDV