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. | 218.2M | 25,766 |
| AS7018US | ATT-INTERNET4 - AT&T Enterprises, LLC | 117.3M | 642 |
| AS8075US | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | 81.7M | 1,308 |
| 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.
32,243 autonomous systems registered to United States. Click an AS for detail.
| 73M |
| 232 |
| AS7922US | COMCAST-7922 - Comcast Cable Communications, LLC | 68.3M | 437 |
| AS396982US | GOOGLE-CLOUD-PLATFORM - Google LLC | 51.6M | 3,898 |
| AS714US | APPLE-ENGINEERING - Apple Inc. | 44.8M | 1,998 |
| AS701US | UUNET - Verizon Business | 43.6M | 992 |
| AS174US | COGENT-174 - Cogent Communications, LLC | 37.6M | 4,359 |
| — |
| — |
| 0 |
| AS402102US | ELIZABETH - Betsy Miller LLC | — | — | 0 |
| AS402108US | TKO-ASN - TKO Worldwide, LLC | — | — | 0 |
| AS402118US | AMERICOLD-US - Americold Logistics, LLC | — | — | 0 |
| AS402121US | PHARM-ASN-01 - Pharmavite | — | — | 0 |
| AS402168US | CYBER-SOLUTIONS-01 - Cyber Solutions, LLC | — | — | 0 |
| AS402179US | LAWNCHAIR - LAWNCHAIR VENTURES LIMITED LIABILITY COMPANY | — | — | 0 |
| AS402208US | 121-AND-ONTO - 121&0n2 | — | — | 0 |
| AS402255US | INTLOS - IntLos LLC | — | — | 0 |
| AS402288US | EEF - Envision EdgeFlow LLC | — | — | 0 |
| AS402298US | HYWG-BACKBONE-AS - HYW GLOBAL LLC | — | — | 0 |
| AS402379US | VINCEHC - vincehc | — | — | 0 |
| AS402387US | JIANYUELAB-BACKBONE - JianyueLab | — | — | 0 |
| AS402417US | PENDRACO - PenDraco | — | — | 0 |
| AS402426US | ACKKL - ACKKL | — | — | 0 |
| AS402480US | SENTINEL - Sentinel | — | — | 0 |
| AS402501US | ENTERPRISE-DATA-SOLUTIONS - Enterprise | — | — | 0 |
| AS402505US | MERRY - Merry | — | — | 0 |
| AS402518US | TNAHOSTING - TNAHOSTING | — | — | 0 |
| AS402570US | PANDAISP - PANDA | — | — | 0 |
| AS402592US | ABCFS-US - ABC | — | — | 0 |
| AS402593US | SRMLLC-ASN - Scott | — | — | 0 |
| AS402652US | BROADMAXNETWORKS - BroadMAX | — | — | 0 |
| AS402669US | NEKTRICS - Nektrics | — | — | 0 |
| AS402743US | JESSICA - Jessica | — | — | 0 |
| AS402753US | EVERINBOX - SELECT | — | — | 0 |
| AS402771US | LCSLLC - Life | — | — | 0 |
| AS402784US | LZ-DENVER - Lubrizol | — | — | 0 |
| AS402789US | FF-ASN01 - Fox | — | — | 0 |
| AS402796US | TAKOYAKI-NET - Project | — | — | 0 |
| AS402815US | STELLA-CLOUD - Stella | — | — | 0 |
| AS402883US | GENESYS-CLOUD-00 - Genesys | — | — | 0 |
| AS402904US | PVSSL - Prime | — | — | 0 |
| AS402923US | VPS - VPS | — | — | 0 |
| AS402963US | CERBRIS - Cerbris | — | — | 0 |
| AS402978US | NEXIM-GLOBAL - Nexim | — | — | 0 |
| AS402993US | AGFIRST-CLOUD-AWS - AgFirst | — | — | 0 |
| AS403010US | NOPING - 1ncrivel | — | — | 0 |
| AS403022US | NMC2 - NorthMark | — | — | 0 |
| AS403025US | AGENT-ENTERPRISE - Instadart, | — | — | 0 |
| AS403031US | R7LABS - r7labs | — | — | 0 |
| AS108US | XEROX-AS - Xerox Corporation | — | — | 0 |
| AS124US | DNIC-AS-00124 - United States Department of Defense (DoD) | — | — | 0 |
| AS128US | ADS-AS - Booz Allen Hamilton Inc. | — | — | 0 |
| AS170US | DNIC-AS-00170 - United States Department of Defense (DoD) | — | — | 0 |
| AS296US | ACFP-AS - Air Force Systems Networking | — | — | 0 |
| AS309US | DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD) | — | — | 0 |