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 | 3,134 |
| AS16509US | AMAZON-02 - Amazon.com, Inc. | 219M | 23,681 |
| AS7018US | ATT-INTERNET4 - AT&T Enterprises, LLC | 117.3M | 645 |
| AS8075US | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | 81.8M | 1,370 |
| 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.
32,364 autonomous systems registered to United States. Click an AS for detail.
| 73.1M |
| 236 |
| AS7922US | COMCAST-7922 - Comcast Cable Communications, LLC | 68.3M | 439 |
| AS396982US | GOOGLE-CLOUD-PLATFORM - Google LLC | 51.8M | 3,914 |
| AS714US | APPLE-ENGINEERING - Apple Inc. | 45M | 2,047 |
| AS701US | UUNET - Verizon Business | 43.6M | 996 |
| AS174US | COGENT-174 - Cogent Communications, LLC | 37.8M | 4,503 |
| DS-BACKBONE - Disney Streaming Services |
| — |
| — |
| 0 |
| AS400822US | H5-DATA-CENTERS-GLOBAL - H5 Data Centers | — | — | 0 |
| AS400852US | VECTORVMS - VectorVMS | — | — | 0 |
| AS400867US | NANOVMS - NanoVMs | — | — | 0 |
| AS400871US | VMW-NASA-IPV6 - Avago Technologies U.S. Inc. | — | — | 0 |
| AS400877US | VMW-NASA-IPV6 - Avago Technologies U.S. Inc. | — | — | 0 |
| AS400925US | KIWI-TELECOM-02 - KIWI TELECOM | — | — | 0 |
| AS400953US | OPTOBER - Optober Investments III, LLC | — | — | 0 |
| AS401001US | OPUS-FIBER-LLC - OPUS Fiber LLC | — | — | 0 |
| AS401005US | AS-BIGBLUEWIRELESS - Big Blue Wireless,LLP | — | — | 0 |
| AS401020US | TRANSNETYX - Transnetyx | — | — | 0 |
| AS401054US | SIFIVE - SiFive, Inc. | — | — | 0 |
| AS401157US | EMERALD-WOODSTOCK - Emerald Broadband, LLC | — | — | 0 |
| AS401162US | IT-NUT-HOSTING - Nut Digital LLC | — | — | 0 |
| AS401238US | KODIAK-01 - Kodiak Robotics, Inc. | — | — | 0 |
| AS401324US | MARTINTX-156 - Martin County Texas | — | — | 0 |
| AS401380US | CYBERFOREST-COMMUNICATION-AMERICAN - CyberForest | — | — | 0 |
| AS401402US | DWT-NY4 - DriveWealth Technologies, LLC | — | — | 0 |
| AS401406US | DWT-AWS - DriveWealth Technologies, LLC | — | — | 0 |
| AS401535US | BANK-OF-HOPE - Bank of Hope | — | — | 0 |
| AS401549US | HCDL-QUINCY2-DATA-CENTER - H5 Data Centers | — | — | 0 |
| AS401571US | HL-CT - Hi-Link Technology Group, LLC | — | — | 0 |
| AS401632US | DREAMNETWORK - Dream Entertainment LLC | — | — | 0 |
| AS401663US | CTGR-NET - Confederated Tribes of the Grand Ronde Community of Oregon | — | — | 0 |
| AS401805US | YORKSTREAM - Yorkstream Communications LLC | — | — | 0 |
| AS401806US | SPORESTACK - SporeStack LLC | — | — | 0 |
| AS401809US | VELOCITY-WIRELESS-01 - Velocity Wireless | — | — | 0 |
| AS401852US | MOSAIC-AS-01 - Mosaic Community Health | — | — | 0 |
| AS401892US | CPTX - Choice Providers | — | — | 0 |
| AS401951US | SPDNET - SPDNet Corporation | — | — | 0 |
| AS401961US | ASLIN-2341 - clouddaz LLC | — | — | 0 |
| AS402010US | EGRESSIF - Egressif LLC | — | — | 0 |
| AS402055US | RTSHOSTING LLC - RTSHosting LLC | — | — | 0 |
| AS402142US | DSS-CTNET-01 - Central Transport LLC | — | — | 0 |
| AS402190US | 46454 - WCS | — | — | 0 |
| AS402205US | ALIBABA CLOUD US - Alibaba Cloud LLC | — | — | 0 |
| AS402218US | MI-18106 - Micro-Innovation, LLC | — | — | 0 |
| AS402231US | TIZETI-INC - Tizeti | — | — | 0 |
| AS402252US | FSTCLOUD-2 - FSTcloud | — | — | 0 |
| AS402270US | SOFTERYX-INC - Softeryx | — | — | 0 |
| AS402311US | ERINASHLEY - ERIN ASHLEY COLLABORATIVES, LLC | — | — | 0 |
| AS402323US | TDIV - TDI | — | — | 0 |
| AS402373US | PTUL-ASN - PLINTRON | — | — | 0 |
| AS402418US | IKVMSERVER - iKVMServer | — | — | 0 |
| AS402419US | AS-FUEGO-1 - Fuego | — | — | 0 |
| AS402434US | DAYSPRING-ASN - Dayspring | — | — | 0 |
| AS402469US | SYSTM-ROC-201 - SYSTM, | — | — | 0 |