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) | 227.7M | 3,135 |
| AS16509US | AMAZON-02 - Amazon.com, Inc. | 211.2M | 21,254 |
| AS7018US | ATT-INTERNET4 - AT&T Enterprises, LLC | 113.7M | 639 |
| AS8075US | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | 81.8M | 1,267 |
| 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.
31,994 autonomous systems registered to United States. Click an AS for detail.
| 73.1M |
| 229 |
| AS7922US | COMCAST-7922 - Comcast Cable Communications, LLC | 68.3M | 413 |
| AS396982US | GOOGLE-CLOUD-PLATFORM - Google LLC | 49.3M | 3,726 |
| AS714US | APPLE-ENGINEERING - Apple Inc. | 44.8M | 1,965 |
| AS701US | UUNET - Verizon Business | 43.6M | 1,000 |
| AS174US | COGENT-174 - Cogent Communications, LLC | 37.6M | 4,346 |
| — |
| — |
| 0 |
| AS8071US | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | — | — | 0 |
| AS8085US | HEQAS - HealthEquity, Inc. | — | — | 0 |
| AS8099US | ASN-280 - 280, Inc. | — | — | 0 |
| AS8106US | COGENT-8106 - Cogent Communications, LLC | — | — | 0 |
| AS8107US | COGENT-8106 - Cogent Communications, LLC | — | — | 0 |
| AS8118US | MAAZ-AS - Maaznet Directory Services | — | — | 0 |
| AS8172US | MTI - MTI Internet Services | — | — | 0 |
| AS8181US | VCINET - Virtual Communications Inc. | — | — | 0 |
| AS8191US | WIDOMAKER - Widomaker Communication Services, Inc. | — | — | 0 |
| AS10275US | AS-UNITEDNETWORK - ABS-CBN International | — | — | 0 |
| AS10282US | DIALIP-PR - GLOBAL ONE | — | — | 0 |
| AS10316US | CODERO-AS - Patmos Hosting, Inc. | — | — | 0 |
| AS10336US | PFN-AS - PFN, Inc. | — | — | 0 |
| AS10385US | EIGER - eiger | — | — | 0 |
| AS10395US | VUE-AS1 - Virtual University Enterprises | — | — | 0 |
| AS10398US | GBI - Great Bridge Internet, Inc. | — | — | 0 |
| AS10404US | ICN-1 - Interactive Classified Network | — | — | 0 |
| AS10473US | COMPUSA - CompUSA Direct | — | — | 0 |
| AS10503US | TIS-10503 - Tangipahoa Internet Services | — | — | 0 |
| AS10528US | INTELISYS - Intelisys Electronic Commerce | — | — | 0 |
| AS10529US | AFSB - Avondale Federal Savings Bank | — | — | 0 |
| AS10542US | MSDNSD - Maplecrest Software Development Network Services Division | — | — | 0 |
| AS10577US | WIPC - Worldwide Internet Publishing Corp | — | — | 0 |
| AS10613US | MAUINET - Maui Net, Inc. | — | — | 0 |
| AS10629US | INTERPAC - Inter-Pacific Network Services | — | — | 0 |
| AS10654US | CONNECTIONS-COMMUNICATIONS - Connections Communications Sources Corp | — | — | 0 |
| AS10677US | OMNCS - OMNCS | — | — | 0 |
| AS10681US | AOL-DTC1 - Yahoo Holdings Inc. | — | — | 0 |
| AS10702US | INL-AS - Idaho National Laboratory | — | — | 0 |
| AS10716US | OIS - OPTIMAL INTEGRATED SOLUTIONS | — | — | 0 |
| AS10727US | NETACCESS-1 - Netaccess, Inc. | — | — | 0 |
| AS10735US | DATACOURSE - DataCourse Internet Solutions | — | — | 0 |
| AS10769US | TIDALWAVE - Tidal Wave Internet | — | — | 0 |
| AS10832US | CENTURYLINK-QC-MOE-UTAH - CenturyLink Communications, LLC | — | — | 0 |
| AS10845US | HITCOMASN - HITCOM CORP | — | — | 0 |
| AS10866US | REDSAT-HOUSTON - Redsat Inc. | — | — | 0 |
| AS10869US | ANX - Bellcore | — | — | 0 |
| AS10878US | IBS-AS - Internet Broadcasting System | — | — | 0 |
| AS10885US | ASAMINI - Amini Enterprises, Inc. | — | — | 0 |
| AS10907US | SECURITYCOVERAGE-INC - Security Coverage, Inc. | — | — | 0 |
| AS10934US | JPMORGAN-AS10934 - JPMorgan Chase & Co. | — | — | 0 |
| AS11001US | BAC-MLAMRS - Bank of America, National Association | — | — | 0 |
| AS11112US | ACCELPLUS - Crawfordsville Electric Light & Power | — | — | 0 |
| AS11137US | ACCESSINTERNET - Access Internet | — | — | 0 |
| AS11261US | EHI-PROD-SJ-AS - eHealthInsurance Services Inc. | — | — | 0 |
| AS11282US | SERVERYOU - SERVERYOU INC | — | — | 0 |