Crap, you’re right! I’ll talk to them. Thanks Jeff!
# curl https://vimeo.com/api/oembed.json?url=https%3A//vimeo.com/272910615
{
"error": "You have been banned.",
"link": null,
"developer_message": "You have been banned. Contact vimeo support for more information.",
"error_code": 3500
}