Map of the Internet
Map of the Internet
Map of the Internet The IPv4 Space, 2006 This chart shows the IP address space on a plane using a fractal mapping which preserves grouping--any consecutive string of IPs will translate to a single, compact, contiguous region on the map. Each of the 256 numbered blocks represents one  8 subnet (containing all IPs that start with that number).  The upper left section shows the blocks sold directly to corporations and goverments in the 1990's before the RIRs took over allocation. Diagram showing IP ownership: 0: Local 1-2: Unallocated 3: General Electric 4: BB&N INC 5: Unallocated 6: Army AISC 7: Unallocated 8: BB&N INC 9: IBM 10: VPNs 11: DoD Intel 12: Bell Labs 13: Xerox 14: Public data nets 15: HP 16: DEC 17: Apple 18: MIT 19: Ford 20: CSC 21: DDN-RYN 22: DISA 23: Unallocated 24: Cable TV 25: UK MoD 26: DISA 27: Unallocated 28: DSI 29-30: DISA 31: Unallocated 32: NORSK 33: DLA 34: Halliburton 35: Merit 36-37: Unallocated 38: PSI 39: Unallocated 40: Eli Lily 41: ARINIC 42: Unallocated 43: Japan INET 44: HAM Radio 45: INTEROP 46: BB&N INC 47: Bell North 48: Prudential 49-50: Unallocated 51: UK Social Security 52: duPont 55: Boeing 56: USPS 57: SITA 58-61: Asia-Pacific 62: Europe 63-76: USA & Canada (contains: UUNET, Google, Digg, Slashdot, Ebay, Craigslist, XKCD, Flickr) 77-79: Europe (unused) 80-91: Europe 92-95: Unallocated 96-99: North America 100-120: Unallocated 121-125: Asia-Pacific 126: Japan 127: Loopback 128-132: Various Registrars 133: Japan 134-172: Various Registrars 173-189: Unallocated 188: Various 189-190: Latin America & Caribbean 191-192: Various (contains Private (RFC 1918)) 193-195: Europe 196: Africa 197: Unallocated 198: US & Various 199: North America 200-201: Latin America & Carribbean 202-203: Asia-Pacific 204-209: North America (contains Suicide Girls, BoingBoing) 210-211: Asia-Pacific 212-213: Europe 214-215: U.S. Department of Defense 216: North America (Contains Myspace, SomethingAwful) 217: Europe 218-222: Asia-Pacific 223: Unallocated 224-239: Multicast 240-255: Unallocated

On the map, all allocated IPv4 address blocks (as of 2006) are shown using a fractal mapping. (The Hilbert curve is used: the pattern is demonstrated at the bottom of the image.) In February 2011, the final remaining IPv4 blocks were allocated to the Regional Internet registries , and so today there would no longer be any green spaces outside of Class E addresses (above 240 through 255, excluding the Broadcast address of 255.255.255.255).
In the early 1990s, corporations and governments could register an entire class A segment (one 256th of the total space), but later it was divided into smaller parts because of a lack of space.
This leads to the title text, which mentions IPv6 . This protocol has so many addresses that only a swarm of nanobots could exhaust them. The default desktop picture in Windows XP is a green landscape, and the joke is that since barely any of the addresses are allocated yet, the IPv6 map would just be a green landscape.
Later, Randall actually drew some "real" maps of the Internet, or at least its online Communities (see 256: Online Communities and 802: Online Communities 2 ).
Map of the Internet The IPv4 Space, 2006 This chart shows the IP address space on a plane using a fractal mapping which preserves grouping--any consecutive string of IPs will translate to a single, compact, contiguous region on the map. Each of the 256 numbered blocks represents one  8 subnet (containing all IPs that start with that number).  The upper left section shows the blocks sold directly to corporations and goverments in the 1990's before the RIRs took over allocation. Diagram showing IP ownership: 0: Local 1-2: Unallocated 3: General Electric 4: BB&N INC 5: Unallocated 6: Army AISC 7: Unallocated 8: BB&N INC 9: IBM 10: VPNs 11: DoD Intel 12: Bell Labs 13: Xerox 14: Public data nets 15: HP 16: DEC 17: Apple 18: MIT 19: Ford 20: CSC 21: DDN-RYN 22: DISA 23: Unallocated 24: Cable TV 25: UK MoD 26: DISA 27: Unallocated 28: DSI 29-30: DISA 31: Unallocated 32: NORSK 33: DLA 34: Halliburton 35: Merit 36-37: Unallocated 38: PSI 39: Unallocated 40: Eli Lily 41: ARINIC 42: Unallocated 43: Japan INET 44: HAM Radio 45: INTEROP 46: BB&N INC 47: Bell North 48: Prudential 49-50: Unallocated 51: UK Social Security 52: duPont 55: Boeing 56: USPS 57: SITA 58-61: Asia-Pacific 62: Europe 63-76: USA & Canada (contains: UUNET, Google, Digg, Slashdot, Ebay, Craigslist, XKCD, Flickr) 77-79: Europe (unused) 80-91: Europe 92-95: Unallocated 96-99: North America 100-120: Unallocated 121-125: Asia-Pacific 126: Japan 127: Loopback 128-132: Various Registrars 133: Japan 134-172: Various Registrars 173-189: Unallocated 188: Various 189-190: Latin America & Caribbean 191-192: Various (contains Private (RFC 1918)) 193-195: Europe 196: Africa 197: Unallocated 198: US & Various 199: North America 200-201: Latin America & Carribbean 202-203: Asia-Pacific 204-209: North America (contains Suicide Girls, BoingBoing) 210-211: Asia-Pacific 212-213: Europe 214-215: U.S. Department of Defense 216: North America (Contains Myspace, SomethingAwful) 217: Europe 218-222: Asia-Pacific 223: Unallocated 224-239: Multicast 240-255: Unallocated
