The IPv4 'exhaustion' crisis is a myth — addresses didn't disappear, they got hoarded. Companies scooped up massive blocks from the early internet days and now sub-lease them through a shadowy market where anyone can rent IP space, choose arbitrary geolocations, and scrub spam history. This isn't about running out of addresses — it's about turning a public resource into a rental market controlled by middlemen.

IP leasing companies like IPXO, LogicWeb, and Heficed let customers bypass Regional Internet Registry accountability entirely. You don't need to justify your network needs, prove you're a legitimate operator, or even appear in WHOIS records. Some providers will register an ASN under any RIR you want, letting you operate a fully functional routing identity without ever interacting with an RIR. The accountability chain that the internet's trust infrastructure was built on gets severed the moment addresses enter the leasing market.

This infrastructure enables major VPN providers like NordVPN, ExpressVPN, and CyberGhost to operate anonymously while undermining core internet systems. IP reputation becomes meaningless when you can pay to delist from spam blacklists, geolocation data can't be trusted when addresses can be assigned any country, and residential IPs get used as cover for malicious traffic. The uncomfortable truth is that none of this is strictly illegal — it exists in a gray area where the infrastructure isn't criminal but what it enables often is.