Networks in US - United States

HCI-7 - Hanson Communications, Inc. (HC-3)

HCI-BLK-1 - Host Collective, Inc. (HOSTC-5)

HCINET - Hallmark Cards Inc. (HALLMA)

HCL - Hotel Connections Ltd. (HCL-62)

HCL-258 - NEW KNOXVILLE TELEPHONE COMPANY (NKTC)

HCL-73 - Highland Communications LLC (HCL-73)

HCL-V4-2 - Hoyos Consulting LLC (HCL-64)

HCLTMASS1 - HCL AMERICA INC (HA)

HCNC-2 - Henderson County, NC (HCNC-2)

HCPI-1 - Healthpeak Properties, Inc. (HCPI-1)

HCS-CORP-NET - Sunset Las Palmas Entertainment Properties, LLC (SLPEPL)

HCS-INTERNET - Hayes E-Government Resources (HER-1)

HCSB-FL - Hillsborough County Public Schools (HCPS-1)

HCSC-APOLLO - Honeywell International, Inc. (HONEYW)

HCSCHOOLS-DOM1 - Horry County Schools (HCS-2)

HCSCNET10 - Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas (HSCBCBI)

HCSN - Hayes E-Government Resources (HER-1)

HCTC-3 - Hill Country Telephone Cooperative, Inc. (HCTC-3)

HCTC-BLKS-1 - Hill Country Telephone Cooperative, Inc. (HCTC-3)

HCTC-BLKS-2 - Hill Country Telephone Cooperative, Inc. (HCTC-3)

HCTC-BLKS-3 - Hill Country Telephone Cooperative, Inc. (HCTC-3)

HCTC-BLKS-7 - Hill Country Telephone Cooperative, Inc. (HCTC-3)

HCTC-BLKS-8 - Hill Country Telephone Cooperative, Inc. (HCTC-3)

HCU-57 - Horizon Credit Union (HCU-57)

HDCS-NET1 - HORIZON DATA SOLUTIONS, LLC (HDSL-3)

HDD-BROADBAND - HDD Broadband Inc. (HB-528)

HDISS-V4-20 - High Desert Internet Services (DD-85)

HDNET-1 - AXStv - HDNet - HDNet Movies (HDNET-1)

HDT-NETBLK-3 - Dialogix Telecom (HONTE-1)

HDT-NETBLK-4 - Dialogix Telecom (HONTE-1)

HDT-NETBLK-6 - Dialogix Telecom (HONTE-1)

HEALT-93 - HEALTH FIRST, INC. (HEALT-93)

HEALTH-DIALOG - Health Dialog Services Corporation (HEALT-85)

HEALTHEAST-INET-1 - Fairview Health Services (FAIRVI-1)

HEALTHFIRST-NJDC - HF Management Services, LLC (HMSL-4)

HEALTHNOW-NY-INC-NETBLOCK - HEALTHNOW NEW YORK, INC. (HNY-1)

HEALTHPLAN-SERVICES-INC - HealthPlan Services, Inc. (HEALT-82)

HEALTHSENSE-001 - Best Buy Co., Inc. (BBC-19)

HEALTHSOUTH-CORPORATION - Encompass Health Corporation (HEALT-63)

HEARST-SERVICE-CENTER - HEARST CORPORATION (HEARST-3)

HEARSTCORP - Hearst Corporation (HEARST-1)

HEC-88 - HOLSTON ELECTRIC COOPERATIVE (HEC-88)

HEDGE-4 - North American Derivatives Exchange, Inc. (HEDGE-4)

HEFICED-20220304 - ORG-MISP3-RIPE

HEFICED-CLOUD-SERVERS - Digital Energy Technologies Limited

HEITMAN-LLC - Heitman LLC. (HEITM)

HEL-49 - Hasser Enterprises LLC (HEL-49)

HELIO - Helio Broadband, LLC (HBL-81)

HEMLOCK-FTTH-2 - LakeNet LLC (LL-86)

HEMPFIELDSD-V4 - Hempfield School District (HSD-37)

HENRICO-GENERAL-GOVERNMENT - County of Henrico (COUNT-33)

HERE-CLOUD - HERE North America LLC (NAVIGA-7)

HERE-DATACENTER - HERE North America LLC (NAVIGA-7)

HERITAGE-BROADBAND-01 - HERITAGE BROADBAND, LLC (HBL-92)

HERTZ-NET - THE HERTZ CORP. (HC-256)

HF-534 - HighStream Fiber (HF-534)

HF-535 - HTF (HF-535)

HFML-BLOCK1 - HAWAII FIBER MANAGEMENT LLC (HFML)

HFMT-KC - National Nuclear Security Administration, Kansas City Plant (UDE-14)

HFN-3 - Hudson Fiber Network, Inc (HFN-3)

HFN-INITIAL - Hudson Fiber Network, Inc (HFN-3)

HFOIL - Hammer Fiber (HFOIL)

HGBLOCK-1 - HostGator.com LLC (BO)

HGBLOCK-10 - WEBSITEWELCOME.COM (BO)

HGBLOCK-2 - HostGator.com LLC (BO)

HGBLOCK-3 - WEBSITEWELCOME.COM (BO)

HGBLOCK-4 - WEBSITEWELCOME.COM (BO)

HGBLOCK-5 - WEBSITEWELCOME.COM (BO)

HGBLOCK-7 - HostGator.com LLC (BO)

HGBLOCK-8 - HostGator.com LLC (BO)

HGBLOCK-9 - HostGator.com LLC (BO)

HGE-NET - Holyoke Gas & Electric Department (HGED)

HGE-NET-2 - Holyoke Gas & Electric Department (HGED)

HGL-126 - HRRP GARLAND, LLC (HGL-126)

HH-NETWORKS-173-249-164-0-22 - Hostings House (HHSL-3)

HH-NETWORKS-66-245-164-0-22 - QRbuzz (QL-117)

HHL-164 - HARRIS & HARRIS, LTD. (HHL-164)

HHR-1 - Hughes Hubbard & Reed LLP (HUGHE-22)

HHS-IP24 - Hendrick Medical Center (HMC-174)

HHSC-STATE-TX-US - Texas Health and Human Services Commission (TDHSMIS)

HI-RESG-NET - Resideo Technologies, Inc (RT-506-Z)

HIB-12 - HudsonAlpha Institute for Biotechnology (HIB-12)

HIBBETT - Hibbett Retail, Inc. (HR-256)

HIBERNIA - GTT Americas, LLC (GAL-104)

HIBERNIA-ARIN-IPV4-2 - GTT Americas, LLC (GAL-104)

HICC-GROUP-1 - Heart of Iowa Communications Cooperative (HICC-7)

HICKAM1-NET - Air Force Systems Networking (7ESG)

HICKAM2-NET - Air Force Systems Networking (7ESG)

HICOUNTRYNET-005 - HICOUNTRYNET, LLC (HL-687)

HICOUNTRYNET-03 - HICOUNTRYNET, LLC (HL-687)

HICOUNTRYNET-04 - HICOUNTRYNET, LLC (HL-687)

HIGH-SPEED-UTAH-LLC - HIGH SPEED UTAH LLC (HSUL)

HIGHENDNETWORK - HighEndNetwork LLC (HL-699)

HIGHLANDS-CABLE - Highlands Cable Group (HCG46)

HIGHLINE-NET2 - Highline Services, LLC (HSL-155)

HIGHLINE-NET4 - Highline Services, LLC (HSL-155)

HIGHMARK-204-27-158-0 - Highmark Inc (HIGHM-5)

HIGHMARK-NET-157-154-0-0-1 - Highmark Inc (HIGHM-5)

HIGHMARK-NET-167-164-0-0-1 - Highmark Inc (HIGHM-5)

HIGHRAPIDNETWORKS-01 - High Rapid Networks, LLC. (HRNL-1)