ISPs now place 128 subscribers behind one public IPv4 address, allocating roughly 500 ports each. IP-based rate limiting breaks completely under this model. Modern systems must evaluate multiple HTTP request characteristics, not just source IP.
A journal for living in the agentic age
ISPs now place 128 subscribers behind one public IPv4 address, allocating roughly 500 ports each. IP-based rate limiting breaks completely under this model. Modern systems must evaluate multiple HTTP request characteristics, not just source IP.
ISPs now place 128 subscribers behind one public IPv4 address, allocating roughly 500 ports each. IP-based rate limiting breaks completely under this model. Modern systems must evaluate multiple HTTP request characteristics, not just source IP.