| TUNSLAB LLC | 2 | - |
| TupleTech Corporation | 2 | - |
| Turbine Inc. | 2 | - |
| TURKIYE HALKBANKASI A.S. | 2 | - |
| Turnkey Internet Inc. | 2 | - |
| Twilio Inc. | 2 | - |
| TWR Tech, LLC | 2 | - |
| TYCHE DIGITAL NETWORK PRIVATE LIMITED | 2 | - |
| UAB Penki kontinentai | 2 | - |
| UAB "Worldline Lietuva" | 2 | - |
| "UA TELECOM" PP | 2 | - |
| UB330.net d.o.o. | 2 | - |
| Uberduck, LLC | 2 | - |
| UBN24 GmbH | 2 | - |
| UComtel Inc | 2 | - |
| UFO TECHNOLOGIES LIMITED | 2 | - |
| Uganda Internet eXchange Point | 2 | - |
| UGMK-Telecom LLC | 2 | - |
| UHQ Services LLC | 2 | - |
| UK Home Office (The Secretary of State for the Home Department) | 2 | - |
| UK Intis Telecom LTD | 2 | - |
| Ukrainian Backbone Networks LLC | 2 | - |
| Ukrainian Information Systems TOV | 2 | - |
| Uline | 2 | - |
| UMA Education, Inc. | 2 | - |
| Uncollapse LLC | 2 | - |
| Underscore S.r.l. | 2 | - |
| UNFI | 2 | - |
| Unicredit Bank SA | 2 | - |
| Unicycle, LLC | 2 | - |
| Uninet S.A. de C.V. | 2 | - |
| Uniqal Media & Communications Sp. z o.o. | 2 | - |
| United Airlines, Inc. | 2 | - |
| United Energy Pakistan Limited | 2 | - |
| United States Postal Service Office of Inspector General | 2 | - |
| Unitel France SAS | 2 | - |
| Unity Technologies ApS | 2 | - |
| Universidad de Carabobo | 2 | - |
| Universidad Regiomontana, A.C. | 2 | - |
| Universita di Padova | 2 | - |
| University of Oslo | 2 | - |
| Universo Online S.A. | 2 | - |
| Unix-Solutions BV | 2 | - |
| Unlabeled, LLC | 2 | - |
| UNLIMITED IS LIMITED, LLC | 2 | - |
| Uno Communications SpA | 2 | - |
| Ursin Filli | 2 | - |
| Urzad Komunikacji Elektronicznej | 2 | - |
| U.S. Agency for International Development | 2 | - |
| U.S. Department of Health & Human Services | 2 | - |
| USKVM LLC | 2 | - |
| "Utel" Ltd. | 2 | - |
| Utica Mutual Insurance Company | 2 | - |
| Vadian.Net AG | 2 | - |
| Vaisala Inc | 2 | - |
| VALUE TRANSFORMATION SERVICES S.P.A. | 2 | - |
| Vanuatu Government | 2 | - |
| Varteh LTD | 2 | - |
| VASKIANI VENTURES LIMITED | 2 | - |
| vBoxx B.V. | 2 | - |
| VCSVCS Inc. | 2 | - |
| VCT Holdings LLC | 2 | - |
| VDC Virtual Data Corp. | 2 | - |
| VDS-Telecom LLC. | 2 | - |
| VEEAM SOFTWARE CORPORATION | 2 | - |
| Veer Narmad South Gujarat University, Surat | 2 | - |
| Verein Rheintal IX | 2 | - |
| Verifone Systems France SAS | 2 | - |
| Verivox GmbH | 2 | - |
| Verizon Deutschland GmbH | 2 | - |
| Vermont Electric Power Company, Inc. | 2 | - |
| Verso Corporation | 2 | - |
| VertexLink Inc. | 2 | - |
| Vertical Computers | 2 | - |
| vertical IT-Service GmbH | 2 | - |
| VERYBOOST INC | 2 | - |
| Vestis Services, LLC | 2 | - |
| Victor Connect Ltd. | 2 | - |
| Viewbank Rise Networks | 2 | - |
| Viken Fiber AS | 2 | - |
| Viking Global Investors LP | 2 | - |
| VilTel Ltd | 2 | - |
| VIP-TELECOM-SERVICE Ltd. | 2 | - |
| Virgin Australia Airlines Pty Ltd | 2 | - |
| Virginia Information Technologies Agency (VITA) | 2 | - |
| Virgin Media Ireland Limited | 2 | - |
| VirtualDroplet | 2 | - |
| Virtual Systems | 2 | - |
| VIRTUAL TELECOM LLC | 2 | - |
| Virtuozzo Inc. | 2 | - |
| Virtu Secure Webservices B.V. | 2 | - |
| Visa Information Technology Beijing Co. Ltd. | 2 | - |
| VISIONCUBE S.A. | 2 | - |
| VISP LLC | 2 | - |
| VISTEON CORPORATION | 2 | - |
| Vistra Corporate Services Company | 2 | - |
| Viteos Capital Market Services Limited | 2 | - |
| VIVA LLC | 2 | - |
| Vizient, Inc. | 2 | - |
| VLANT LLC | 2 | - |
| VMAR IT AB | 2 | - |
| VOCALINK LTD | 2 | - |
| Vodafone West GmbH | 2 | - |
| VOIP HQ LIMITED | 2 | - |
| VoIP Line Telecom Pty. Ltd. | 2 | - |
| Volodymyr Chystiakov | 2 | - |
| VOLVO GROUP KOREA CO LTD, Construction Equipment Seoul | 2 | - |
| Vonex Pty Ltd | 2 | - |
| Voronezh Telecom LLC | 2 | - |
| Vorsk LLC | 2 | - |
| Vostok Telecom LLC | 2 | - |
| Voximplant, Inc. | 2 | - |
| VSK Insurance Joint Stock Company | 2 | - |
| VS Media Inc. | 2 | - |
| VTX Telecom | 2 | - |
| VVV BUSINESS SOFTWARE GROUP, S.L. | 2 | - |
| VW CREDIT, INC | 2 | - |
| vXtream Ltd | 2 | - |
| Wachter Technology Solutions | 2 | - |
| Wal-mart (China) Investment Co., Ltd. | 2 | - |
| Wanganui District Council | 2 | - |
| Wargaming Group Limited | 2 | - |
| WARPIRIS BILISIM TEKNOLOJILERI ANONIM SIRKETI | 2 | - |
| Washington Post | 2 | - |
| Wayfair LLC | 2 | - |
| Webby Enterprises LLC | 2 | - |
| Webcraft LLC | 2 | - |
| Web Dadeh Paydar Co (Ltd) | 2 | - |
| WEBDEV Sp. z o.o. | 2 | - |
| Webex Worldwide B.V. | 2 | - |
| Webguru VOF | 2 | - |
| Webhuset AS | 2 | - |
| WEBSITE TECHNOLOGY LIMITED | 2 | - |
| WEC Business Services LLC | 2 | - |
| WEGLOKOKS S.A. | 2 | - |
| We Move Bits LTD | 2 | - |
| Western Carriers Inc. | 2 | - |
| White Label Communications LLC | 2 | - |
| Whoa Networks Inc | 2 | - |
| WHRO Public Media | 2 | - |
| Wieske's Crew GmbH | 2 | - |
| Wikimedia Foundation, Inc. | 2 | - |
| Wild Turkey Acres WV LLC | 2 | - |
| Willis Group Services Ltd | 2 | - |
| Wilton Arthur Poth | 2 | - |
| Winning Partner Software Development Limited | 2 | - |
| Winnipeg Internet Exchange (WPGIX) INC. | 2 | - |
| Wintsec Technologies, LLC | 2 | - |
| WiredISP Inc. | 2 | - |
| Wired Tech LLC | 2 | - |
| Wired Waters, Inc. | 2 | - |
| Wisconsin Department of Justice | 2 | - |
| Wix.Com, Inc. | 2 | - |
| WJY LLC | 2 | - |
| Wolf Feather Culture Information Co., Ltd. | 2 | - |
| WoodyNet, Inc. | 2 | - |
| Word & Brown Insurance Administrators, Inc | 2 | - |
| Worker's Compensation Board Alberta | 2 | - |
| World Fuel Services Corporation | 2 | - |
| World Hub Communications (M) Sdn. Bhd. | 2 | - |
| WSFS Bank | 2 | - |
| Wyndham Worldwide Corporation | 2 | - |
| Xaccel Networks LLC | 2 | - |
| Xactly Corporation | 2 | - |
| Xantho UAB | 2 | - |
| Xecuro GmbH | 2 | - |
| XeniaGroup SRL | 2 | - |
| Xentain Solutions Inc. | 2 | - |
| XEONFIBER TECHNOLOGY PRIVATE LIMITED | 2 | - |
| Xin Zhao | 2 | - |
| Xipe Networks | 2 | - |
| Xpedite Systems | 2 | - |
| XTIUM, INC. | 2 | - |
| Xvid Services OU | 2 | - |
| Xyberdata | 2 | - |
| Yahoo Bangalore Network Monitoring Center | 2 | - |
| Yahoo Corp Network | 2 | - |
| Yandex.Telecom LLC | 2 | - |
| YANG FANG | 2 | - |
| Yapi Kredi Yatirim Menkul Degerler A.S. | 2 | - |
| YARDI SYSTEMS, INC | 2 | - |
| YBY Technology (Shanghai) Co., Ltd. | 2 | - |
| Yelp! Inc. | 2 | - |
| Yoursafe Holding B.V. | 2 | - |
| Yuan-Jhen Info., Co., Ltd | 2 | - |
| YUHONET INTERNATIONAL LIMITED | 2 | - |
| Yuna Lee | 2 | - |
| Zain Omantel International FZ-LLC | 2 | - |
| ZAO Web Hosting | 2 | - |
| Zayo Group, LLC | 2 | - |
| ZCorum | 2 | - |
| ZEACLOUD SERVICES PRIVATE LIMITED | 2 | - |
| Zenix Solutions, LLC | 2 | - |
| Zenvoo Sagl | 2 | - |
| Zero Cirrus Cloud Computing (Shanghai) Co., Ltd. | 2 | - |
| Zeta Datacenters B.V. | 2 | - |
| ZETTA HOSTING SOLUTIONS LLC. | 2 | - |
| ZeXoTeK IT-Services GmbH | 2 | - |
| Zeyond Limited | 2 | - |
| ZgoShop, Inc. | 2 | - |
| ZHEJIANG PROVINCE NEW-TYPE INTERNET EXCHANGE POINT CO.,LTD. | 2 | - |
| Zhejiang Ruili Information Technology Co., Ltd | 2 | - |
| Zhuhai Xiyun Cloud Technology Co., Ltd. | 2 | - |
| Ziff Brothers Investments, LLC | 2 | - |
| ZOHO Corporation B.V | 2 | - |
| ZORNTECH WEB SOLUTIONS | 2 | - |
| ZT Information Network Co., Limited | 2 | - |
| Zurkuhl GmbH | 2 | - |
| ZUSO Generation Co., Ltd. | 2 | - |