These posters are visual representations of the Internet's in-use IPv4 and IPv6 address spaces, as seen by the University of Oregon Route Views project on January 1st, 2023. Each map is divided into 16,777,216 pixels in a 4,096 × 4,096 pixel grid. The IPv4 map depicts the entire global 32-bit address space, with each pixel representing a /24, or 256 IPv4 addresses. The IPv6 map depicts the current