Loading…
How United States ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
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) | 227.5M | 3,133 |
| AS16509US | AMAZON-02 - Amazon.com, Inc. | 218M | 23,999 |
| AS7018US | ATT-INTERNET4 - AT&T Enterprises, LLC | 117.3M | 644 |
| AS8075US | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | 81.6M | 1,299 |
| AS721US | DNIC-ASBLK-00721-00726 - United States Department of Defense (DoD) |
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.
32,154 autonomous systems registered to United States. Click an AS for detail.
| 73.1M |
| 231 |
| AS7922US | COMCAST-7922 - Comcast Cable Communications, LLC | 68.3M | 437 |
| AS396982US | GOOGLE-CLOUD-PLATFORM - Google LLC | 51.5M | 3,882 |
| AS714US | APPLE-ENGINEERING - Apple Inc. | 44.8M | 1,990 |
| AS701US | UUNET - Verizon Business | 43.6M | 995 |
| AS174US | COGENT-174 - Cogent Communications, LLC | 37.6M | 4,318 |
| 2.6K |
| — |
| 8 |
| AS17030US | DULUTH - PRIMERICA LIFE INSURANCE COMPANY | 2.6K | — | 3 |
| AS33530US | KIRKLAND-ELLIS-AR - Kirkland & Ellis LLP | 2.6K | — | 10 |
| AS40026US | DCSG-NUM1 - DICK'S SPORTING GOODS INC | 2.6K | — | 10 |
| AS32893US | OGE - Oklahoma Gas & Electric Co. | 2.6K | — | 3 |
| AS7243US | HDS-AS - HITACHI DATA SYSTEMS | 2.6K | — | 9 |
| AS46883US | BCCTV - Bay Country Communications, Inc. | 2.6K | — | 4 |
| AS14401US | SOLIDNETWORK-AS-02 - SolidNetwork Technologies, Inc. | 2.6K | 65.5K | 6 |
| AS400811US | HEART-THROB-1941 - Fuse Rural Connect, LLC | 2.6K | — | 2 |
| AS54960US | LAREDOCONNECTIONS - Laredo Connections Inc | 2.6K | — | 3 |
| AS12105US | GCN-001 - Global Enterprise Solutions, Inc. | 2.6K | — | 2 |
| AS30560US | GE-MS001 - GE Precision HealthCare LLC | 2.3K | — | 10 |
| AS18994US | LABCORP-BLS - Laboratory Corporation of America | 2.3K | — | 10 |
| AS197769US | VPSDEDICATED-AS VPS Dedicated LLC | 2.3K | — | 8 |
| AS394053US | NAICWEB - National Association of Insurance Commissioners | 2.3K | — | 2 |
| AS393836US | GSG - Grant Street Group, INC. | 2.3K | — | 5 |
| AS20100US | INFRADAPT - Infradapt | 2.3K | — | 8 |
| AS16876US | ICANN-DC - ICANN | 2.3K | 3 | 9 |
| AS393857US | TS-419 - Premier Satellite | 2.3K | 4.1K | 9 |
| AS395566US | OMNI - Orbital Media Networks, Inc. | 2.3K | — | 2 |
| AS986US | KINGSBURGMEDIA-01 - Kingsburg Media Foundation | 2.3K | — | 3 |
| AS54294US | ECC-LINK-001 - ERIE COMMUNITY COLLEGE | 2.3K | — | 9 |
| AS395810US | HCAS-2 - Hanson Communications, Inc. | 2.3K | — | 2 |
| AS34939US | nextdns NextDNS, Inc. | 2.3K | 65.5K | 11 |
| AS395512US | GLOBAL2016 - GLOBALHOSTINGSOLUTIONS INC | 2.3K | 65.5K | 6 |
| AS30211US | GWI-WW-ASN - Gallatin Wireless Internet, LLC | 2.3K | 65.5K | 6 |
| AS6649US | HYAK - Hyak | 2.3K | 65.5K | 6 |
| AS400758US | CORTAVIS - CORTAVIS | 2.3K | — | 6 |
| AS22607US | DES-MOINES-EDU - Des Moines University | 2.3K | — | 3 |
| AS16614US | STARWIRE-TECHNOLOGIES - Starwire Technologies, LLC | 2.3K | 65.5K | 4 |
| AS32840US | 32840 - Cherokee Cablevision | 2.3K | — | 6 |
| AS3954US | DNIC-AS-03954 - United States Department of Defense (DoD) | 2.3K | — | 8 |
| AS11302US | BSTAR - Brightstar Global Solutions Corporation | 2.3K | — | 9 |
| AS21651US | THRIVENTFINANCIAL - Thrivent Financial for Lutherans | 2.3K | — | 6 |
| AS55113US | UNIVERSITY-OF-REDLANDS - University of Redlands | 2.3K | — | 5 |
| AS400767US | TX-FIBER - TX Fiber | 2.3K | 65.5K | 7 |
| AS32328US | ALASCOM-IP-MANAGED-NETWORK - Alascom, Inc. | 2.3K | — | 6 |
| AS212879US | IMO PageBites Inc | 2.3K | — | 9 |
| AS19796US | SHUBERT - Shubert Organization, Inc. | 2.3K | — | 9 |
| AS400639US | ORB-ASN-ME-1 - Outer Reach Broadband LLC | 2.3K | — | 3 |
| AS40780US | VASPIAN-BFLO - Vaspian LLC | 2.3K | — | 2 |
| AS54735US | TTGSI - Peraton Labs Inc. | 2.3K | — | 5 |
| AS53568US | FRANKLIN-UNIVERSITY - Franklin University | 2.3K | — | 4 |
| AS26400US | IAMOTEL - IAMO Communications Inc | 2.3K | — | 8 |
| AS397903US | SPRINGCOM-01 - Springcom | 2.3K | 65.5K | 3 |
| AS21785US | REDHAT-3 - Red Hat, Inc. | 2.3K | 1 | 3 |
| AS401008US | IONLINE-ISP-US - iONLINE | 2.3K | 65.5K | 6 |