| Skyvera LLC | 2 | - |
| SmartLabs Holding Ltd | 2 | - |
| SmartNet LLC | 2 | - |
| SMARTRO | 2 | - |
| Smart Technology LLC | 2 | - |
| SmartTel Plus OU | 2 | - |
| SMBS | 2 | - |
| SMS Cellular Services | 2 | - |
| SNAPNAMES.COM, INC. | 2 | - |
| Sneaker Server, LLC | 2 | - |
| Sniperhill Internet Services LLC | 2 | - |
| Sodexo SA | 2 | - |
| SoftIron | 2 | - |
| Soheil Digital Solutions Ltd. | 2 | - |
| Sojitz Tech Innovation Co., Ltd. | 2 | - |
| Solare Hotels and Resorts Co., Ltd. | 2 | - |
| Solartis Technology Services Private Limited | 2 | - |
| SolidNetwork Technologies, Inc. | 2 | - |
| Soluciones web on line s.l. | 2 | - |
| Solytro LTD. | 2 | - |
| Sona Network B.V. | 2 | - |
| SonicWALL, Inc. | 2 | - |
| Soon Keat Neo | 2 | - |
| Soroush Rasanheh Company Ltd | 2 | - |
| Soundmouse Ltd | 2 | - |
| SoundStack Technologies, LLC | 2 | - |
| SOUTHEASTERN ASSET MANAGEMENT, INC. | 2 | - |
| Southern California Edison | 2 | - |
| Sozvezdiye Oriona Ltd. | 2 | - |
| Sparrowhost Technologies Private Limited | 2 | - |
| SPECIAL INTERNET OPERATIONS SRL | 2 | - |
| Spectra Laboratories | 2 | - |
| Spectron Services Limited | 2 | - |
| SpeedClick for Information Technology and Communication Ltd | 2 | - |
| SPIDERROCK HOLDINGS, LLC | 2 | - |
| Sportradar AG | 2 | - |
| Sprint Wireline (Cogent) | 2 | - |
| SPS Commerce, Inc. | 2 | - |
| Spy Fu, Inc. | 2 | - |
| Square, Inc. | 2 | - |
| Squarepoint OPS LLC | 2 | - |
| Squarespace, Inc. | 2 | - |
| Squiz UK Limited | 2 | - |
| SRNet Saskatchewan Research Network Inc. | 2 | - |
| SS&C FINTECH SERVICES INDIA PRIVATE LIMITED | 2 | - |
| SSD Networks Limited | 2 | - |
| Stability for Integrated Server Hosting Ltd | 2 | - |
| STACK Infrastructure Australia Pty Ltd | 2 | - |
| Standard Chartered | 2 | - |
| Standard Motor Products, Inc | 2 | - |
| Stanford Federal Credit Union | 2 | - |
| STANTEC CONSULTING SERVICES INC. | 2 | - |
| Starbow Ltd. | 2 | - |
| Star Europe Limited | 2 | - |
| Starlight Fiber Ltd | 2 | - |
| Starr International USA, Inc. | 2 | - |
| Start2 LLC | 2 | - |
| Startek Australia Pty Ltd | 2 | - |
| State Autonomous Institution of the Republic of Dagestan "Information Technology Center" | 2 | - |
| State Educational institution for High professional education 'Southern Federal University' | 2 | - |
| State enterprise "National Information Systems" | 2 | - |
| Statewide Central Station | 2 | - |
| STC Bank CJSC | 2 | - |
| "STC" LTD | 2 | - |
| Stearns Financial Services, Inc | 2 | - |
| Stefan Wahl trading as open 7 e.Kfm | 2 | - |
| StepBroBD, Inc. | 2 | - |
| STERICYCLE, INC. | 2 | - |
| Stichting NLnet Labs | 2 | - |
| St. Joseph Hospital | 2 | - |
| St. Mary's Medical Center, Inc. | 2 | - |
| StoneX Group Inc. | 2 | - |
| STORMSHIELD SAS | 2 | - |
| StormWall s.r.o. | 2 | - |
| Stratos Markets Limited | 2 | - |
| Stratu A/S | 2 | - |
| Streeming SAS | 2 | - |
| STT Acquisition Intermediate Holdco, Inc. | 2 | - |
| Suhoy Log Intersat Ltd. | 2 | - |
| SUN FIBER, LLC | 2 | - |
| SUNTECH S.A | 2 | - |
| Sunvale Inc. | 2 | - |
| SuperClubs.com | 2 | - |
| Supercom LLC | 2 | - |
| SUPERPAY TEKNOLOJI ANONIM SIRKETI | 2 | - |
| Super Sport d.o.o. | 2 | - |
| SUPRA CANADA TECHNOLOGIES LTD | 2 | - |
| Surescripts, LLC | 2 | - |
| SURINAME INTERNET EXCHANGE (SUR-IX) | 2 | - |
| Svea Hosting AB | 2 | - |
| Svens Jansons | 2 | - |
| "Sviaz-Stroy" LLC | 2 | - |
| Svyaznoy Chain LLC | 2 | - |
| Svyaztelecom ltd. | 2 | - |
| Svyaz VSD LLC | 2 | - |
| Swedish Civil Defence and Resilience Agency | 2 | - |
| Swiftnode LLC | 2 | - |
| Swiftwill, Inc. | 2 | - |
| Swiss IT Security AG | 2 | - |
| Synamedia | 2 | - |
| SYNAPSIS COLOMBIA SAS | 2 | - |
| SYNAPXE PTE. LTD. | 2 | - |
| SYNCHRONY INTERNATIONAL SERVICES PVT LTD | 2 | - |
| Syniac | 2 | - |
| SYnthetic Development LLC | 2 | - |
| Sysclay Sp. z o. o. | 2 | - |
| Syselcom Mutuelle Informatique SA | 2 | - |
| SysLevel SAS | 2 | - |
| SYSTEM36 LLC | 2 | - |
| SYSTEM 3 NET TECHNOLOGIES PVT. LTD. | 2 | - |
| Systematica LLC | 2 | - |
| Szczecinski Park Naukowo - Technologiczny Sp. z o.o. | 2 | - |
| T20025 | 2 | - |
| TABCORP HOLDINGS LIMITED | 2 | - |
| TACIRLER YATIRIM MENKUL DEGERLER.A.S. | 2 | - |
| TAFE NSW | 2 | - |
| Taiwan Digital Streaming Co. | 2 | - |
| Taiwan Telecom | 2 | - |
| TALSION SASU | 2 | - |
| TANGRAM CANADA INC. | 2 | - |
| TANIUM INC | 2 | - |
| TATA Communications Internet Services Ltd | 2 | - |
| T-Bank (Rosbank) | 2 | - |
| TDDT, LLC | 2 | - |
| TEAM-HOST LLC | 2 | - |
| Team Internet AG | 2 | - |
| Tech Electronics, Inc. | 2 | - |
| Technology Transfer Intercontinental S.R.L | 2 | - |
| TECHPEAK NETWORK LTD | 2 | - |
| TechWise (HK) Limited | 2 | - |
| Tefexia LC | 2 | - |
| Tegria Services Group - US, Inc. | 2 | - |
| Tehno Merkez CJSC | 2 | - |
| Tekniska verken i Linkoping AB | 2 | - |
| Tekvizion PVS, Inc. | 2 | - |
| Telcom LLC | 2 | - |
| Telecom-Birzha, LLC | 2 | - |
| Telecommunications center UMOS, LLC | 2 | - |
| Telecommunications Regulatory Commission | 2 | - |
| Telecommunication Tokelau Corporation Teletok | 2 | - |
| TeleConnect CZ s.r.o. | 2 | - |
| Teledata UK Limited | 2 | - |
| Telefónica Móviles Argentina S.A. (Movistar Argentina) | 2 | - |
| Telefonica Germany GmbH & Co.OHG | 2 | - |
| Telefonica Global Solutions USA, INC | 2 | - |
| TELEFONICA MOVIL DE CHILE S.A. | 2 | - |
| Telefonica UK Limited | 2 | - |
| Telefonzentrale s.r.o. | 2 | - |
| Telekomunikasi Indonesia International PT | 2 | - |
| TeleNet LLC | 2 | - |
| Teleperformance Malaysia Sdn Bhd | 2 | - |
| Televergence Solutions Inc. | 2 | - |
| Telinta, Inc. | 2 | - |
| Tenable, Inc. | 2 | - |
| Tenaska Power Services, Co. | 2 | - |
| Tennessee Technological University | 2 | - |
| Teracast Networks LLC | 2 | - |
| Teracom AB | 2 | - |
| Terranet Ltd | 2 | - |
| Terrera AG | 2 | - |
| TESLATEL LLC | 2 | - |
| TETRA TECH, INC. | 2 | - |
| Tetron LTD | 2 | - |
| Tevia Ltd. | 2 | - |
| TForce Freight | 2 | - |
| TGS, LLC | 2 | - |
| Thai Name Server Co., Ltd. | 2 | - |
| Thales Cloud Securise SAS | 2 | - |
| Thales UK Limited | 2 | - |
| The Bancorp Incorporated | 2 | - |
| The Bank of Khyber | 2 | - |
| The Board of Pensions of the Presbyterian Church (USA) | 2 | - |
| The Computer Company, Inc. | 2 | - |
| TheDC Pty Ltd | 2 | - |
| The Dow Chemical Company | 2 | - |
| The Dun & Bradstreet Corporation | 2 | - |
| THE ENERGY AUTHORITY | 2 | - |
| The Great-West Life Assurance Company | 2 | - |
| THE IT DEPT PTY LTD | 2 | - |
| The Kroger Co. | 2 | - |
| TheMaple Inc. | 2 | - |
| The Market Builder, Inc | 2 | - |
| The M.I. Krivosheev National Research Centre for Telecommunication | 2 | - |
| The national operator of wireless communication "WiMAX-Ukraine" | 2 | - |
| THE NIELSEN COMPANY (US), LLC | 2 | - |
| The Purple Guys, L.L.C. | 2 | - |
| The Regents of the University of California - University of California, San Diego. | 2 | - |
| The Rockefeller Foundation | 2 | - |
| The Root Group, Inc. | 2 | - |
| THE STREAMING COMPANY.COM LIMITED | 2 | - |
| TheStreet.Com | 2 | - |
| The University of Queensland | 2 | - |
| The Vanguard Group, Inc. | 2 | - |
| The William Carter Company | 2 | - |
| T.H.NIC Co.,Ltd. | 2 | - |
| Thomas Ferguson | 2 | - |
| ThousandEyes LLC | 2 | - |
| ThreatSTOP | 2 | - |
| THREDD UK LIMITED | 2 | - |
| Three Fourteen SASU | 2 | - |
| THRIVE OPERATIONS LIMITED | 2 | - |
| Tianhai InfoTech | 2 | - |
| TIBCO Software Inc. | 2 | - |
| Ticketmaster UK Limited | 2 | - |
| TicketNetwork Inc. | 2 | - |
| Tiebreak Solutions Ltd. | 2 | - |
| Tiffany and Company | 2 | - |
| Tiger Network Limited | 2 | - |
| TIG Management Services Limited | 2 | - |
| Tinext Cloud SA | 2 | - |
| Tismi BV | 2 | - |
| TK Alfa JSC | 2 | - |
| TkFast Inc | 2 | - |
| TMG Health, Inc | 2 | - |
| Tmoney co., ltd | 2 | - |
| TNCA LLC | 2 | - |
| TNET SERVIZI SRL | 2 | - |
| TOB Atlantis Telecom | 2 | - |
| Toluna SAS | 2 | - |
| Tomasz Kepczynski | 2 | - |
| Tomattos Technologies Ltd. | 2 | - |
| TomGate LLC | 2 | - |
| TOSE'EH ERTEBATAT NOVIN ARIA CO PJS | 2 | - |
| Toshiba (Australia) Pty. Ltd | 2 | - |
| Total Uptime Technologies, LLC | 2 | - |
| TOV 'ProFIX Company' | 2 | - |
| Towarowa Gielda Energii S.A | 2 | - |
| TPC Management s.r.l. | 2 | - |
| TradeStation Securities, Inc | 2 | - |
| Trading Point of Financials Instruments Ltd | 2 | - |
| Transaction Applications Group, Inc. | 2 | - |
| TransFICC Ltd. | 2 | - |
| TravelCLICK Inc. | 2 | - |
| Treadstone Business Development S.R.L. | 2 | - |
| TREE TELECOM | 2 | - |
| Trellix | 2 | - |
| TREND MICRO INCORPORATED | 2 | - |
| Trenka Informatik AG | 2 | - |
| Trilegiant Corporation | 2 | - |
| Tri-Net Solutions LLC. | 2 | - |
| TripAdvisor LLC | 2 | - |
| TRK Tonus LLC | 2 | - |
| TrunkMobile JSC | 2 | - |
| Trustwave Holdings, Inc. | 2 | - |
| TSG Interactive Services Limited | 2 | - |
| TSG Resources, Inc. | 2 | - |
| Tsung-Yi Yu | 2 | - |
| T-SYSTEMS SINGAPORE PTE LTD | 2 | - |
| TUFTS ASSOCIATED HEALTH PLANS, INC. | 2 | - |
| TUI experiment | 2 | - |