Networks in US - United States
Total networks: 19937
Browse all known IP networks in United States (US). Open a network to see the organization, WHOIS ranges, and contact details.
ROAD-RUNNER-4 - Charter Communications Inc (CC-3517)
ROAD-RUNNER-5 - Charter Communications Inc (CC-3517)
ROAD-RUNNER-HOLDCO-LLC - Charter Communications Inc (CC-3517)
ROADRUNNER-2-MIDSOUTH - Charter Communications Inc (CC-3517)
ROADRUNNER-CENTRAL - Charter Communications Inc (CC-3517)
ROADRUNNER-HAWAII - Charter Communications Inc (CC-3517)
ROADRUNNER-HAWAII2 - Charter Communications Inc (CC-3517)
ROADRUNNER-MIDSOUTH - Charter Communications Inc (CC-3517)
ROADRUNNER-NYC-1 - Charter Communications Inc (CC-3517)
ROADRUNNER-NYC-2 - Charter Communications Inc (CC-3517)
ROADRUNNER-NYC-3 - Charter Communications Inc (CC-3517)
ROADRUNNER-NYC-4 - Charter Communications Inc (CC-3517)
ROADRUNNER-NYS - Charter Communications Inc (CC-3517)
ROADRUNNER-NYS-4BLK - Charter Communications Inc (CC-3517)
ROADRUNNER-SOUTHEAST1 - Charter Communications Inc (CC-3517)
ROADRUNNER-SOUTHEAST2 - Charter Communications Inc (CC-3517)
ROADRUNNER-SOUTHWEST - Charter Communications Inc (CC-3517)
ROADRUNNER-WEST - Charter Communications Inc (CC-3517)
ROADWA-2 - Roadway Express, Inc. (ROADWA-2)
ROAMDATA - ROAM Data Inc. (ROAMD)
ROANOKE-CONNECT-BLOCK-3 - Roanoke Connect (RCHL-6)
ROBERTS-NET - Headquarters, USAISC (HEADQU-3)
ROBINHOOD-NET-1 - ROBINHOOD MARKETS, INC. (RM-808)
ROBINS1-NET - United States Department of Defense (DoD) (USDDD)
ROCHE-141-167-0-0-1 - Hoffmann LaRoche, Inc. (HOFFMA-41)
ROCHE-162-132-0-0-1 - Hoffmann LaRoche, Inc. (HOFFMA-41)
ROCHE-198-21-16-0-1 - Hoffmann LaRoche, Inc. (HOFFMA-41)
ROCK - The Rockefeller University (THEROC-Z)
ROCKCOM-198-105-224-0 - Rockman Communications, Inc. (RC-397)
ROCKET-FUEL-2 - Rocket Fuel Inc. (RF-14)
ROCKFORD-UNI - Rockford University (RU-36)
ROCKISLAND - Rock Island Communications (INL-46)
ROCKISLAND2 - Rock Island Communications (INL-46)
ROCKYOU01 - Rockyou Inc. (ROCKY-2)
ROCKYRIDGE-NET - Rocky Ridge Wireless (BES-147)
ROK2 - ROCKWELL AUTOMATION Inc. (ROCKWE-4)
ROK21 - Rockwell International Corporation, Information Systems Center (RICISC)
ROK22 - Rockwell International Corporation (RIC-9)
ROK5 - ROCKWELL AUTOMATION Inc. (ROCKWE-4)
ROLL-GLOBAL - Roll Global LLC (RGL-46)
ROLLERNET-IP4-01 - Roller Network LLC (RNL-10)
ROLLERNET-IP4-02 - Roller Network LLC (RNL-10)
ROLLERNET-IP4-03 - Roller Network LLC (RNL-10)
ROME-ITD - Sterling Software (STERLI-1)
ROME-NET - United States Department of Defense (DoD) (USDDD)
ROMENET - United States Department of Defense (DoD) (USDDD)
ROMULAN - Phillip Conrad (PHILLI-14)
ROOMS-38 - RoomsToGo.com, Inc. (ROOMS-38)
ROOTCLOUD - rootcloud LLC (RL-869)
ROOTLEVELTECH-MAIN - Root Level Technology, LLC (RLTL-1)
ROSE-HULMAN - Rose-Hulman Institute of Technology, Inc (RIT-4)
ROSEDALE - Educational Testing Service (ETS-1-Z)
ROSEMOUNT - Rosemount Incorporated (ROSEMO-2)
ROSEVILLE - City of Roseville (CITYOF-2)
ROSS - Ross Technology, Inc. (ROSSTE-1)
ROSS-STR - Ross Stores Inc. (ROSSST)
ROSSLEOMALA-1 - ROSSLEOMALA, LLC (RL-858)
ROSSLEOMALA-2 - ROSSLEOMALA, LLC (RL-858)
ROSSLEOMALA-3 - ROSSLEOMALA, LLC (RL-858)
ROUNDABOUT - Roundabout Entertainment Inc. (RE-498)
ROUTABLE-ADDRESSES - Tri City Foods of Illinois LLC (TCFIL)
ROVER-WIRELESS-INC - Rover Wireless Corporation (ROVERW)
ROVI-CORPORATIONS - Rovi Corporation (MACROV-1)
ROW44-HNS-AIRBORNE-NETWORK - Row 44, Inc. (ROW44)
ROWEINTERNET - Rowe Wireless Networks LLC (RWNL)
ROWLAND-1 - Rowland Unified School District (RUSD)
ROXBURY-CAP - Roxbury Capital Mangement (RCM-2)
ROYA - U.S. Marshals Service in accordance with the Final Order of Forfeiture (USMSCAU)
ROYELLNET - Royell Communications, Inc. (ROYEL)
RP-368 - Radia Inc., PS (RP-368)
RP-478 - Reliable Parts Inc. (RP-478)
RP-620 - Radiology Partners, Inc. (RP-620)
RPAPSL - Riviera Park Alameda Padre Serra LLC (RPAPSL)
RPC-101 - Rich Products Corporation (RPC-101)
RPCIC - Roswell Park Cancer Institute (RPCIC)
RPCO2 - Nestle Purina PetCare Company (RALSTO)
RPICSNET - Rensselaer Polytechnic Institute (ITS-1-Z)
RPINET - Rensselaer Polytechnic Institute (ITS-1-Z)
RPIPRINT-NET-IPV4 - Blurb, Inc. (BLURB-1)
RPME - RPM Enterprizes, Inc. (RPMENT)
RPSCHERER-NA - R. P. SCHERER NORTH AMERICA (RPSNA)
RPTA-2 - Valley Metro (RPTA-2)
RR - Charter Communications Inc (CC-3517)
RR-12-22 - IVSComm, Inc (IVSCO-1)
RR-3-NORTHEAST - Charter Communications Inc (CC-3517)
RR-CENTRAL-3BLK - Charter Communications Inc (CC-3517)
RR-COMM - Charter Communications Inc (CC-3517)
RR-COMM-MIDATL - Charter Communications Inc (CC-3517)
RR-COMM-MIDSOUTH - Charter Communications Inc (CC-3517)
RR-COMM-MIDSOUTH-2 - Charter Communications Inc (CC-3517)
RR-COMM-SOUTHEAST - Charter Communications Inc (CC-3517)
RR-COMMER-CENTRAL-2 - Charter Communications Inc (CC-3517)
RR-COMMER-CENTRAL-3 - Charter Communications Inc (CC-3517)
RR-COMMERCIAL-CENTRAL - Charter Communications Inc (CC-3517)
RR-COMMERCIAL-CENTRAL1 - Charter Communications Inc (CC-3517)
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