Loading…
How United States ranks worldwide on dormant space, the transfer market, routing security and address density.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to United States over time.
The largest autonomous systems registered to United States by IPv4 footprint.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS749US | DNIC-AS-00749 - United States Department of Defense (DoD) | 227.7M | 3,136 |
| AS16509US | AMAZON-02 - Amazon.com, Inc. | 210.5M | 20,695 |
| AS7018US | ATT-INTERNET4 - AT&T Enterprises, LLC | 113.7M | 639 |
| AS721US | DNIC-ASBLK-00721-00726 - United States Department of Defense (DoD) | 73.1M | 229 |
| AS7922US | COMCAST-7922 - Comcast Cable Communications, LLC |
United States against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
31,994 autonomous systems registered to United States. Click an AS for detail.
| 68.2M |
| 345 |
| AS8075US | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | 66.4M | 1,107 |
| AS396982US | GOOGLE-CLOUD-PLATFORM - Google LLC | 47.9M | 3,573 |
| AS714US | APPLE-ENGINEERING - Apple Inc. | 44.7M | 1,926 |
| AS701US | UUNET - Verizon Business | 43.6M | 1,000 |
| AS174US | COGENT-174 - Cogent Communications, LLC | 37.2M | 4,508 |
| — |
| 1 |
| 1 |
| AS398835US | LINKED-LAKES - Linked Lakes | — | 256 | 1 |
| AS394839US | TRITAN-INTERNET-LLC - Tritan Internet LLC | — | 1 | 1 |
| AS1051US | RIDGETOWERNET - Ridge Tower Network, LLC | — | 4.1K | 1 |
| AS46464US | NB-PRIMARY-01 - Nybbles and Bytes Studios, LLC | — | 1 | 1 |
| AS1001US | ACI - Academy City Internet LLC | — | 1 | 1 |
| AS395887US | RYAMER-ENTERPRISE - Ryamer, LLC | — | 256 | 1 |
| AS213832US | LAYERSENTRY-AS LayerSentry LLC | — | 524.3K | 1 |
| AS50236US | Vertexlink_Communications VertexLink Inc. | — | 256 | 1 |
| AS33042US | NETIFACE-TORONTO - Netiface LLC | — | 65.5K | 1 |
| AS203069US | Thomas-Brown Thomas Riley Brown | — | 65.8K | 6 |
| AS396549US | VRSN-AC50-340 - VeriSign Global Registry Services | — | 3 | 3 |
| AS207556US | SERVERFORGE - ServerForge LLC | — | 64 | 1 |
| AS395468US | UNLV - University of Nevada, Las Vegas | — | 256 | 1 |
| AS395893US | VCT-TECHNOLOGIES-LLC - VCT Holdings LLC | — | 1 | 1 |
| AS22729US | PETERSON-FARMS-01 - Peterson Farms, Inc. | — | 15 | 14 |
| AS19418US | MNBRAININJURYALLIANCE - Minnesota Brain Injury Alliance | — | 1 | 1 |
| AS397877US | ECBROADBAND - Eastern Carolina Broadband LLC | — | 1 | 1 |
| AS210655US | LaCrette Brian LaCrette | — | 1 | 1 |
| AS213073US | BYTESIZE Bytesize Internet LLC | — | 1 | 1 |
| AS401898US | BLUE-STASIS - Blue Stasis Technology LLC | — | 1 | 1 |
| AS398394US | DF-HADDEN - DF Supply, Inc. | — | 1 | 1 |
| AS200556US | CADY-AS Ethan Cady | — | 259 | 4 |
| AS400148US | BULK-SOLUTIONS-01 - Bulk Solutions, LLC | — | 256 | 1 |
| AS14482US | LAB47 - Lab47 | — | 256 | 1 |
| AS197583US | NEXARUBE Nexarube LLC | — | 18 | 3 |
| AS216357US | INFINITIUM-AS216357 INFINITIUM CORPORATION | — | 2 | 2 |
| AS210066US | ANYCORE Anycore Inc | — | 1 | 1 |
| AS398379US | NILES-OFFICES - Warner Management Co, Ltd | — | 1 | 1 |
| AS213219US | SKALA SKALA NETWORKS LLC | — | 16 | 1 |
| AS402238US | VTT - Van Oss Telegraph and Telephone LLC | — | 256 | 1 |
| AS142130US | NICONET-AS-US - NICHONET Inter-Continental Hosting Operation Network | — | 20 | 4 |
| AS400362US | HYDRA-HOST - Hydra Host, Inc. | — | 1 | 1 |
| AS19451US | ELECTROCLOUD - Electro Cloud | — | 65.5K | 1 |
| AS401502US | AS-FALCON - Falcon (America) LLC | — | 256 | 1 |
| AS207393US | AS_Clayton Clayton Donley | — | 2 | 2 |
| AS40929US | MOEDOVE-BN - MoeDove | — | 25.6K | 21 |
| AS208884US | flew Jacob Rizzo | — | 4 | 4 |
| AS402339US | DISASTERTRIDENT-NETWORKS - DisasterTrident | — | 1 | 1 |
| AS400743US | SPACESHIP-LANDINGS - Spaceship Landings LLC | — | 1 | 1 |
| AS207071US | FOX-NETWORK-AS Joshua Jones | — | 3 | 3 |
| AS204091US | rivulet Rivulet Wireless Inc. | — | 80 | 5 |
| AS33760US | UWUNET - Ashton Holmes, Sole Proprietorship | — | 5 | 5 |
| AS153039US | PRONET-AS-AP - Protected Networks | — | 1 | 1 |
| AS200360US | FOLF-SYSTEMS-AS Cooper Greer | — | 23 | 5 |
| AS401452US | TERACAST-AS - Teracast Networks LLC | — | 16 | 1 |
| AS19645US | IXSYSTEMS - iXSystems, Inc | — | 2 | 2 |