Actually, they don't want to pollute the internet routing table with routes that are fully subsumed into other routes. The effect on address ownership is a side effect.
Just like many industries there's a retail side and a wholesale side. You're asking to get a wholesale product from a retail channel. If you become a wholesale customer you can get what you want, for a price.
direwolf20|22 days ago
zhouzhao|22 days ago
Most ISP do not have such pure goals, as to protect the global routing tables ;)
dboreham|22 days ago