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 |
| — |
| — |
| 0 |
| AS400743US | SPACESHIP-LANDINGS - Spaceship Landings LLC | — | 1 | 1 |
| AS4875US | LMC - Long Motor Corporation | — | — | 0 |
| AS60614US | OwO-NETWORK OwO Network, LLC | — | 16 | 1 |
| AS4873US | EATON-CORPORATION-2 - Eaton Corporation | — | — | 0 |
| AS208812US | ONDRYA Ondrya LLC | — | 1 | 1 |
| AS5073US | HPINC - HP Inc. | — | — | 0 |
| AS401671US | ACCESSPARKS-POPS - ACCESSPARKS LLC | — | 60 | 30 |
| AS3907US | CONNECT-1-NET - Connected INC | — | — | 0 |
| AS396518US | BUILDJET - BUILDJET, INC. | — | 1 | 1 |
| AS399975US | NSWAT - NetSWAT LLC | — | 524.3K | 8 |
| AS10941US | TECHCOM-1 - Genuine Telecom | — | 256 | 1 |
| AS394585US | MITE-AS - MITE Corporation | — | — | 0 |
| AS21939US | PCCUA-AS - Phillips Community College of the University of Arkansas | — | 260 | 2 |
| AS394207US | RGHQ-ASN-ONE - rateGenius inc. | — | — | 0 |
| AS401519US | SUNOAKI-NET-CCH - Sunoaki Network LLC | — | 2 | 2 |
| AS394416US | AVANADE - Avanade Inc | — | — | 0 |
| AS142130US | NICONET-AS-US - NICHONET Inter-Continental Hosting Operation Network | — | 20 | 4 |
| AS394487US | LTDBROADBAND-WATERTOWN - LTD Broadband LLC | — | — | 0 |
| AS205232US | EvilNET Felix Alcantara | — | 768 | 3 |
| AS396593US | VRSN-AC50-340 - VeriSign Global Registry Services | — | — | 0 |
| AS62925US | CRENET-ASN-01 - CRE NETWORK, LLC | — | 32 | 2 |
| AS27439US | MULTIPLEX-NET - MultiPlex Networks LLC | — | 4.1K | 1 |
| AS400883US | CHECK-POINT-INC-01 - Check Point Software Technologies Inc. | — | 1 | 1 |
| AS36621US | DGTLD - VeriSign Global Registry Services | — | — | 0 |
| AS14874US | PITTQIAO-US - PITTQIAO LLC | — | 512 | 2 |
| AS32421US | BLCC - Level 3 Parent, LLC | — | — | 0 |
| AS204969US | JOHN-BURKE John Burke | — | 3 | 3 |
| AS401533US | TGSLLC-02 - TGS, LLC | — | 1 | 1 |
| AS402256US | SEAN-LAB-01 - Sean Johns, Sole Proprietorship | — | 1 | 1 |
| AS6016US | DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD) | — | — | 0 |
| AS17045US | NGA911-CALI-A - NGA 911 | — | 6 | 2 |
| AS4288US | CENTURYLINK-TSDS-NCJCVL - CenturyLink Communications, LLC | — | — | 0 |
| AS48818US | AS-NETSER-INC NETSER INC | — | 442 | 187 |
| AS6288US | PERTECH-CA-01 - PerTech Inc. | — | — | 0 |
| AS47778US | SUNOAKI-NET-BACKBONE Sunoaki Network LLC | — | 12 | 9 |
| AS4112US | DNIC-ASBLK-04065-04125 - Headquarters, USAISC | — | — | 0 |
| AS40574US | CVLAB-OH-AS-01 - Steege IT Services LLC | — | 1 | 1 |
| AS5679US | PBI-NET-BLK - AT&T Enterprises, LLC | — | — | 0 |
| AS40253US | ELYSIA-ROOT-LC - Elysia Root L.C. | — | 3 | 3 |
| AS4006US | COGENT-4006 - Cogent Communications, LLC | — | — | 0 |
| AS198802US | MAYBE Jessica Meinecke | — | 1 | 1 |
| AS4161US | TIN-1 - Air Force Systems Networking | — | — | 0 |
| AS396015US | CRESTLINE-NETWORKS - Crestline Networks | — | 2 | 2 |
| AS402212US | NICKTRONICIT - NicktronicIT LLC | — | 1 | 1 |
| AS213370US | NETOMAT Netomat LLC | — | 1 | 1 |
| AS5373US | DNIC-ASBLK-05120-05376 - United States Department of Defense (DoD) | — | — | 0 |