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 | 227.4M | 3,133 |
| AS16509US | AMAZON-02 - Amazon.com, Inc. | 217.9M | 25,023 |
| AS7018US | ATT-INTERNET4 - AT&T Enterprises, LLC | 117.3M | 641 |
| AS8075US | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | 81.7M | 1,322 |
| 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.
32,214 autonomous systems registered to United States. Click an AS for detail.
| 72.9M |
| 229 |
| AS7922US | COMCAST-7922 - Comcast Cable Communications, LLC | 68.3M | 437 |
| AS396982US | GOOGLE-CLOUD-PLATFORM - Google LLC | 51.6M | 3,906 |
| AS714US | APPLE-ENGINEERING - Apple Inc. | 44.9M | 2,007 |
| AS701US | UUNET - Verizon Business | 43.6M | 993 |
| AS174US | COGENT-174 - Cogent Communications, LLC | 37.7M | 4,282 |
| 8.7K |
| 2 |
| 29 |
| AS16740US | DX-SECURE - DOXX.NET CORPORATION | 8.7K | 34 | 68 |
| AS10708US | SELECTNET-AS - SelectNet Internet Services | 8.7K | — | 19 |
| AS397162US | SUMOFIBER-IDAHO - Sumofiber | 8.7K | 32.8K | 18 |
| AS32665US | SOCALGAS-1 - Southern California Gas Company | 8.7K | — | 2 |
| AS19261US | ASPSTATION - aspStation, Inc. | 8.7K | — | 3 |
| AS393759US | CITY-OF-AUSTIN - City of Austin, Texas | 8.7K | — | 19 |
| AS31715US | ABTME-AS CloudIP LLC | 8.7K | — | 34 |
| AS394700US | THE-SCHOOL-DISTRICT-OF-PALM-BEACH-COUNTY - The School District of Palm Beach County | 8.7K | — | 17 |
| AS19383US | WEBEL-1 - Web Elite LLC | 8.7K | — | 24 |
| AS32013US | CATHOLIC-HEALTH-CARE-WEST - Dignity Health | 8.7K | — | 4 |
| AS22346US | NRZ-NETWORK - Newroads Telecom | 8.7K | 65.5K | 4 |
| AS14861US | ISC-GROUP - ISC Group | 8.7K | — | 6 |
| AS23188US | WIN - Wabash Independent Networks | 8.7K | 65.5K | 7 |
| AS62566US | STARBUCKS - Starbucks Coffee Company | 8.7K | — | 17 |
| AS22711US | GNA-CORP-GENWORTH-FINANCIAL - Genworth North America Corporation | 8.7K | 260 | 7 |
| AS33501US | MTDIGITAL - Montana Digital, LLC. | 8.7K | 65.5K | 6 |
| AS7235US | LANMINDS - LanMinds, Inc. | 8.7K | — | 2 |
| AS21708US | SDCOE - San Diego County Office of Education | 8.7K | — | 3 |
| AS46175US | VNSL-AS - Vaquero Network Services, LLC | 8.7K | — | 4 |
| AS17099US | CALLIS-COMMUNICATIONS-AS - Callis Communications | 8.7K | — | 8 |
| AS46491US | MEC-ASN - Metropolitan Educational Council | 8.7K | — | 11 |
| AS394911US | COM1-ASN - Comm1 | 8.7K | — | 12 |
| AS206US | CSC-IGN-AMER-AS206 - DXC US Latin America Corporation | 8.7K | — | 4 |
| AS13389US | AZUKI - AZUKI, LLC | 8.7K | — | 16 |
| AS27597US | SITESERVER-IDC1 - Siteserver, Inc. | 8.7K | 65.5K | 4 |
| AS19999US | UNIONASN - Union College | 8.7K | — | 4 |
| AS26388US | FIBERFI - FIBERFI | 8.7K | 3 | 37 |
| AS18972US | PROMENET - PROMENET, INC. | 8.7K | — | 3 |
| AS19356US | TOUA-NOC - Tohono OOdham Utility Authority | 8.7K | — | 4 |
| AS3755US | NYSERNET3-AS - NYSERNet | 8.7K | 2 | 6 |
| AS394762US | DSUSD-AS1 - Desert Sands Unified School District | 8.7K | — | 3 |
| AS1880US | STUPI STUPI LLC | 8.7K | 1 | 22 |
| AS53334US | TUT-AS - Total Uptime Technologies, LLC | 8.8K | 30 | 82 |
| AS402138US | BOLD-SWU-TX - Apogee Telecom Inc. | 9K | — | 4 |
| AS197832US | NaviSiteEurope NAVISITE OPCO LLC | 9K | — | 9 |
| AS17369US | CHAPNET - Chapman University | 9K | — | 4 |
| AS41458US | MVSGROUP-AS Pulsar Solutions Inc. | 9K | — | 7 |
| AS18664US | VELOCITY-BNA - Velocity Technology Solutions, Inc | 9K | — | 5 |
| AS14237US | BEAMSPEED1 - Beamspeed LLC | 9K | 65.5K | 14 |
| AS23532US | IOVZ-NETWORKS - IOVZ NETWORKS INC | 9K | 1.5M | 81 |
| AS634US | DNIC-ASBLK-00616-00665 - United States Department of Defense DoD | 9K | — | 18 |
| AS11319US | DDMINC - Deseret Digital Media, Inc. | 9K | — | 4 |
| AS395032US | KRAUS-ONLINE - Krausonline.com | 9K | — | 12 |
| AS46082US | VOLTAGEPARK - Voltage Park, Inc. | 9K | 4.1K | 17 |
| AS17107US | GADOT-NET1 - Georgia Department of Transportation | 9K | — | 3 |
| AS36075US | SPACELABS-HEALTHCARE - SpaceLabs Medical, Inc. | 9K | — | 5 |